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RasterProcessTool/BaseTool/GPUTool.cuh

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2024-12-24 02:50:25 +00:00
#ifndef GPUTOOL_H
#define GPUTOOL_H
#ifdef __CUDANVCC___
#include "BaseConstVariable.h"
#include <cuda_runtime.h>
#include <device_launch_parameters.h>
#include <cublas_v2.h>
#include <cuComplex.h>
#define __CUDADEBUG__
// Ĭ<><C4AC><EFBFBD>Դ<EFBFBD><D4B4>ֲ<EFBFBD>
enum LAMPGPUDATETYPE {
LAMP_LONG,
LAMP_FLOAT,
LAMP_COMPLEXFLOAT
};
extern "C" struct CUDASigmaParam {
float p1;
float p2;
float p3;
float p4;
float p5;
float p6;
};
extern "C" struct CUDAVector {
float x;
float y;
float z;
};
extern "C" struct CUDAVectorEllipsoidal {
float theta;
float phi;
float pho;
};
// GPU <20>ڴ溯<DAB4><E6BAAF>
extern "C" void* mallocCUDAHost( long memsize); // <20><><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>
extern "C" void FreeCUDAHost(void* ptr);
extern "C" void* mallocCUDADevice( long memsize); // GPU<50>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>
extern "C" void FreeCUDADevice(void* ptr);
extern "C" void HostToDevice(void* hostptr, void* deviceptr, long memsize);//GPU <20>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><D7AA> <20>豸 -> GPU
extern "C" void DeviceToHost(void* hostptr, void* deviceptr, long memsize);//GPU <20>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><D7AA> GPU -> <20>豸
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD><C4B3>ú<EFBFBD><C3BA><EFBFBD>
extern "C" void distanceAB(float* Ax, float* Ay, float* Az, float* Bx, float* By, float* Bz, float* R, long member);
extern "C" void BdistanceAs(float* Ax, float* Ay, float* Az, float Bx, float By, float Bz, float* R, long member);
extern "C" void make_VectorA_B(float sX, float sY, float sZ, float* tX, float* tY, float* tZ, float* RstX, float* RstY, float* RstZ, long member);
extern "C" void Norm_Vector(float* Vx, float* Vy, float* Vz, float* R, long member);
extern "C" void cosAngle_VA_AB(float* Ax, float* Ay, float* Az, float* Bx, float* By, float* Bz, float* anglecos, long len);
extern "C" void SatelliteAntDirectNormal(float* RstX, float* RstY, float* RstZ, float antXaxisX, float antXaxisY, float antXaxisZ, float antYaxisX, float antYaxisY, float antYaxisZ, float antZaxisX, float antZaxisY, float antZaxisZ, float antDirectX, float antDirectY, float antDirectZ, float* thetaAnt, float* phiAnt, long len);
extern "C" void AntPatternInterpGain(float* anttheta, float* antphi, float* gain, float* antpattern, float starttheta, float startphi, float dtheta, float dphi, int thetapoints, int phipoints,long len);
extern "C" void CUDA_RTPC_SiglePRF(
float antPx, float antPy, float antPZ,
float antXaxisX, float antXaxisY, float antXaxisZ,
float antYaxisX, float antYaxisY, float antYaxisZ,
float antZaxisX, float antZaxisY, float antZaxisZ,
float antDirectX, float antDirectY, float antDirectZ,
float* demx, float* demy, float* demz, long* demcls,
float* demslopex, float* demslopey, float* demslopez, float* demslopeangle,
float* Tantpattern, float Tstarttheta, float Tstartphi, float Tdtheta, float Tdphi, int Tthetapoints, int Tphipoints,
float* Rantpattern, float Rstarttheta, float Rstartphi, float Rdtheta, float Rdphi, int Rthetapoints, int Rphipoints,
float lamda, float fs, float nearrange, float Pt, int Freqnumbers,
CUDASigmaParam* sigma0Paramslist, int sigmaparamslistlen,
cuComplex* outecho, int* d_echoAmpFID,
int linecount, int colcount
);
extern "C" void CUDARTPCPRF(float antPx, long len);
extern "C" void CUDATestHelloWorld(float a, long len);
extern "C" void CUDATBPImage(
float* antPx,
float* antPy,
float* antPz,
float* imgx,
float* imgy,
float* imgz,
cuComplex* echoArr,
cuComplex* imgArr,
float freq, float fs, float Rnear, float Rfar,
long rowcount, long colcount,
long prfid, long freqcount
);
extern "C" void calculationEcho(float* sigma0, float* TransAnt, float* ReciveAnt,
float* localangle, float* R, float* slopeangle,
float nearRange, float Fs, float pt, float lamda, long FreqIDmax,
cuComplex* echoAmp, long* FreqID,
long len);
extern "C" void CUDAInterpSigma(
long* demcls, float* sigmaAmp, float* localanglearr, long len,
CUDASigmaParam* sigma0Paramslist, long sigmaparamslistlen);
#endif
#endif
/**
*
double* databuffer = new double[nXSize * nYSize * 2];
poBand->RasterIO(GF_Read, start_col, start_row, cols_count, rows_count, databuffer, cols_count,
rows_count, GDT_CFloat64, 0, 0);
GDALClose((GDALDatasetH)poDataset);
Eigen::MatrixXcd rasterData(nYSize, nXSize); // ʹ<><CAB9>Eigen<65><6E>MatrixXcd
for(size_t i = 0; i < nYSize; i++) {
for(size_t j = 0; j < nXSize; j++) {
rasterData(i, j) = std::complex<double>(databuffer[i * nXSize * 2 + j * 2],
databuffer[i * nXSize * 2 + j * 2 + 1]);
}
}
delete[] databuffer;
gdalImage demxyz(demxyzPath);// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
gdalImage demlandcls(this->LandCoverPath);// <20>ر<EFBFBD><D8B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
gdalImage demsloperxyz(this->demsloperPath);// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
omp_lock_t lock; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
omp_init_lock(&lock); // <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>
long start_ids = 1250;
for (start_ids = 1; start_ids < demxyz.height; start_ids = start_ids + line_invert) { // 8+ 17 + 0.3 MB
QDateTime current = QDateTime::currentDateTime();
long pluseStep = Memory1MB * 100 / 3 / PlusePoint;
if (pluseStep * num_thread * 3 > this->PluseCount) {
pluseStep = this->PluseCount / num_thread / 3;
}
pluseStep = pluseStep > 50 ? pluseStep : 50;
qDebug() << current.toString("yyyy-MM-dd HH:mm:ss.zzz") << " \tstart \t " << start_ids << " - " << start_ids + line_invert << "\t" << demxyz.height << "\t pluseCount:\t" << pluseStep;
// <20>ļ<EFBFBD><C4BC><EFBFBD>ȡ
Eigen::MatrixXd dem_x = demxyz.getData(start_ids - 1, 0, line_invert + 1, demxyz.width, 1); //
Eigen::MatrixXd dem_y = demxyz.getData(start_ids - 1, 0, line_invert + 1, demxyz.width, 2); //
Eigen::MatrixXd dem_z = demxyz.getData(start_ids - 1, 0, line_invert + 1, demxyz.width, 3); //
// <20>ر<EFBFBD><D8B1><EFBFBD><EFBFBD><EFBFBD>
std::shared_ptr<long> dem_landcls = readDataArr<long>(demlandcls, start_ids - 1, 0, line_invert + 1, demxyz.width, 1, GDALREADARRCOPYMETHOD::VARIABLEMETHOD); // <20>ر<EFBFBD><D8B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
long* dem_landcls_ptr = dem_landcls.get();
double localAngle = 30.0;
bool sigmaNoZeroFlag = true;
for (long ii = 0; ii < dem_x.rows(); ii++) {
for (long jj = 0; jj < dem_y.cols(); jj++) {
if (0 != this->SigmaDatabasePtr->getAmp(dem_landcls_ptr[dem_x.cols() * ii + jj], localAngle, polartype)) {
sigmaNoZeroFlag = false;
break;
}
}
if (!sigmaNoZeroFlag) {
break;
}
}
if (sigmaNoZeroFlag) {
continue;
}
//#ifdef DEBUGSHOWDIALOG
// dialog->load_double_MatrixX_data(dem_z, "dem_z");
//#endif
Eigen::MatrixXd demsloper_x = demsloperxyz.getData(start_ids - 1, 0, line_invert + 1, demxyz.width, 1); //
Eigen::MatrixXd demsloper_y = demsloperxyz.getData(start_ids - 1, 0, line_invert + 1, demxyz.width, 2); //
Eigen::MatrixXd demsloper_z = demsloperxyz.getData(start_ids - 1, 0, line_invert + 1, demxyz.width, 3); //
Eigen::MatrixXd sloperAngle = demsloperxyz.getData(start_ids - 1, 0, line_invert + 1, demxyz.width, 4); //
sloperAngle = sloperAngle.array() * T180_PI;
long dem_rows = dem_x.rows();
long dem_cols = dem_x.cols();
long freqidx = 0;//
#ifdef DEBUGSHOWDIALOG
ImageShowDialogClass* dialog = new ImageShowDialogClass(nullptr);
dialog->show();
Eigen::MatrixXd landaArr = Eigen::MatrixXd::Zero(dem_rows, dem_cols);
for (long i = 0; i < dem_rows; i++) {
for (long j = 0; j < dem_cols; j++) {
landaArr(i, j) = dem_landcls.get()[i * dem_cols + j];
}
}
dialog->load_double_MatrixX_data(landaArr, "landCover");
#endif
//qDebug() << " pluse bolck size :\t " << pluseStep << " all size:\t" << this->PluseCount;
long processNumber = 0;
#pragma omp parallel for
for (long startprfidx = 0; startprfidx < this->PluseCount; startprfidx = startprfidx + pluseStep) { // 17 + 0.3 MB
long prfcount_step = startprfidx + pluseStep < this->PluseCount ? pluseStep : this->PluseCount - startprfidx;
Eigen::MatrixXcd echoPluse = Eigen::MatrixXcd::Zero(prfcount_step, PlusePoint); // <20><>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD>Ļز<C4BB><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
// <20>ڴ<EFBFBD>Ԥ<EFBFBD><D4A4><EFBFBD><EFBFBD>
Eigen::MatrixXd Rst_x = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
Eigen::MatrixXd Rst_y = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
Eigen::MatrixXd Rst_z = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
Eigen::MatrixXd R = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
Eigen::MatrixXd localangle = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
Eigen::MatrixXd Vst_x = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
Eigen::MatrixXd Vst_y = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
Eigen::MatrixXd Vst_z = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
Eigen::MatrixXd fde = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
Eigen::MatrixXd fr = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
Eigen::MatrixXd Rx = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
Eigen::MatrixXd sigam = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
Eigen::MatrixXd echoAmp = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols()).array() + Pt;
Eigen::MatrixXd Rphi = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
Eigen::MatrixXd TimeRange = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
Eigen::MatrixXd TransAnt = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
Eigen::MatrixXd ReciveAnt = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
Eigen::MatrixXd AntTheta = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
Eigen::MatrixXd AntPhi = Eigen::MatrixXd::Zero(dem_x.rows(), dem_x.cols());
double minR = 0, maxR = 0;
double minLocalAngle = 0, maxLocalAngle = 0;
Vector3D Rt = { 0,0,0 };
SatelliteOribtNode oRs = SatelliteOribtNode{ 0 };;
Vector3D p0 = {}, slopeVector = {}, sateAntDirect = {};
Vector3D Rs = {}, Vs = {}, Ast = {};
SatelliteAntDirect antdirectNode = {};
std::complex<double> echofreq;
std::complex<double> Imag1(0, 1);
double TAntPattern = 1; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>߷<EFBFBD><DFB7><EFBFBD>ͼ
double RAntPanttern = 1;// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>߷<EFBFBD><DFB7><EFBFBD>ͼ
double maxechoAmp = 1;
double tempAmp = 1;
for (long prfidx = 0; prfidx < prfcount_step; prfidx++)
{
oRs = sateOirbtNodes[prfidx + startprfidx];
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>߷<EFBFBD><DFB7><EFBFBD>ͼ
for (long jj = 1; jj < dem_cols - 1; jj++) {
for (long ii = 1; ii < dem_rows - 1; ii++) {
p0.x = dem_x(ii, jj);
p0.y = dem_y(ii, jj);
p0.z = dem_z(ii, jj);
this->TaskSetting->getSatelliteAntDirectNormal(oRs, p0, antdirectNode);
//antdirectNode.ThetaAnt = antdirectNode.ThetaAnt * r2d;
//antdirectNode.PhiAnt = antdirectNode.PhiAnt * r2d;
AntTheta(ii, jj) = antdirectNode.ThetaAnt * r2d;
AntPhi(ii, jj) = antdirectNode.PhiAnt * r2d;
}
}
// <20><><EFBFBD>㷢<EFBFBD><E3B7A2><EFBFBD><EFBFBD><EFBFBD>߷<EFBFBD><DFB7><EFBFBD>ͼ
for (long jj = 1; jj < dem_cols - 1; jj++) {
for (long ii = 1; ii < dem_rows - 1; ii++) {
TransformPattern->getGainLinear(AntTheta(ii, jj), AntPhi(ii, jj), TransAnt(ii, jj));
//TransAnt(ii, jj) = TAntPattern;
}
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>߷<EFBFBD><DFB7><EFBFBD>ͼ
for (long jj = 1; jj < dem_cols - 1; jj++) {
for (long ii = 1; ii < dem_rows - 1; ii++) {
TransformPattern->getGainLinear(AntTheta(ii, jj), AntPhi(ii, jj), ReciveAnt(ii, jj));
//ReciveAnt(ii, jj) = RAntPanttern;
}
}
// <20><><EFBFBD>㾭<EFBFBD><E3BEAD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
echoAmp = Pt * TransAnt.array() * ReciveAnt.array();
maxechoAmp = echoAmp.maxCoeff();
if (std::abs(maxechoAmp) < PRECISIONTOLERANCE) { // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>£<EFBFBD><C2A3><EFBFBD><EFBFBD>ںϳɿ׾<C9BF><D7BE><EFBFBD>Χ<EFBFBD><CEA7>
continue;
}
Rs.x = sateOirbtNodes[prfidx + startprfidx].Px; // <20><><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>
Rs.y = sateOirbtNodes[prfidx + startprfidx].Py;
Rs.z = sateOirbtNodes[prfidx + startprfidx].Pz;
Vs.x = sateOirbtNodes[prfidx + startprfidx].Vx; // <20><><EFBFBD><EFBFBD><EFBFBD>ٶ<EFBFBD>
Vs.y = sateOirbtNodes[prfidx + startprfidx].Vy;
Vs.z = sateOirbtNodes[prfidx + startprfidx].Vz;
Ast.x = sateOirbtNodes[prfidx + startprfidx].AVx;// <20><><EFBFBD>Ǽ<EFBFBD><C7BC>ٶ<EFBFBD>
Ast.y = sateOirbtNodes[prfidx + startprfidx].AVy;
Ast.z = sateOirbtNodes[prfidx + startprfidx].AVz;
Rst_x = Rs.x - dem_x.array(); // Rst = Rs - Rt;
Rst_y = Rs.y - dem_y.array();
Rst_z = Rs.z - dem_z.array();
R = (Rst_x.array().pow(2) + Rst_y.array().pow(2) + Rst_z.array().pow(2)).array().sqrt(); // R
minR = R.minCoeff();
maxR = R.maxCoeff();
//qDebug() << "minR:\t" << minR << " maxR:\t" << maxR;
if (maxR<NearRange || minR>FarRange) {
continue;
}
else {}
// getCosAngle
// double c = dot(a, b) / (getlength(a) * getlength(b));
// return acos(c > 1 ? 1 : c < -1 ? -1 : c) * r2d;
// localangle = getCosAngle(Rst, slopeVector) * T180_PI; // ע<><D7A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><D6BB>ʵʱ<CAB5><CAB1><EFBFBD>㣬<EFBFBD><E3A3AC>Ϊ<EFBFBD><CEAA>ʵʱ<CAB5><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̫<EFBFBD><CCAB>
localangle = (Rst_x.array() * demsloper_x.array() + Rst_y.array() * demsloper_y.array() + Rst_z.array() * demsloper_z.array()).array(); // dot(a, b)
localangle = localangle.array() / R.array();
localangle = localangle.array() / (demsloper_x.array().pow(2) + demsloper_y.array().pow(2) + demsloper_z.array().pow(2)).array().sqrt().array();
localangle = localangle.array().acos(); // <20><><EFBFBD><EFBFBD>ֵ
minLocalAngle = localangle.minCoeff();
maxLocalAngle = localangle.maxCoeff();
if (maxLocalAngle<0 || minLocalAngle>PI / 2) {
continue;
}
else {}
//Vst_x = Vs.x + 1 * earthRoute * dem_y.array(); // Vst = Vs - Vt;
//Vst_y = Vs.y - 1 * earthRoute * dem_x.array();
//Vst_z = Vs.z - Eigen::MatrixXd::Zero(dem_x.rows(), dem_y.cols()).array();
//// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><C6B5> Rst, Vst : ( - 2 / lamda) * dot(Rs - Rt, Vs - Vt) / R; // <20><><EFBFBD>غϳɿ׾<C9BF><D7BE>״<EFBFBD>ԭʼ<D4AD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD><C4A3><EFBFBD>о<EFBFBD> 3.18
//fde = (-2 / lamda) * (Rst_x.array() * Vst_x.array() + Rst_y.array() * Vst_y.array() + Rst_z.array() * Vst_z.array()).array() / (R.array());
//// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><C6B5>б<EFBFBD><D0B1> // <20><><EFBFBD>غϳɿ׾<C9BF><D7BE>״<EFBFBD>ԭʼ<D4AD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD><C4A3><EFBFBD>о<EFBFBD> 3.19
//// -(2/lamda)*( dot(Vs - Vt, Vs - Vt)/R + dot(Ast, Rs - Rt)/R - std::pow(dot(Vs - Vt, Rs - Rt),2 )/std::pow(R,3));
//fr = (-2 / lamda) *
// (Vst_x.array() * Vst_x.array() + Vst_y.array() * Vst_y.array() + Vst_z.array() * Vst_z.array()).array() / (R.array()) +
// (-2 / lamda) *
// (Ast.x * Rst_x.array() + Ast.y * Rst_y.array() + Ast.z * Rst_z.array()).array() / (R.array()) -
// (-2 / lamda) *
// (Vst_x.array() * Rst_x.array() + Vst_y.array() * Rst_y.array() + Vst_z.array() * Rst_z.array()).array().pow(2) / (R.array().pow(3));
// <20><><EFBFBD><EFBFBD><EFBFBD>ز<EFBFBD>
Rx = R;// -(lamda / 2) * (fde * TRx + 0.5 * fr * TRx * TRx); // б<><D0B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> this->SigmaDatabasePtr->getAmp(covercls, localangle, polartype); // <20><><EFBFBD><EFBFBD>ɢ<EFBFBD><C9A2>ϵ<EFBFBD><CFB5> HH
for (long ii = 0; ii < dem_x.rows(); ii++) {
for (long jj = 0; jj < dem_y.cols(); jj++) {
sigam(ii, jj) = this->SigmaDatabasePtr->getAmp(dem_landcls_ptr[dem_x.cols() * ii + jj], localangle(ii, jj) * r2d, polartype);
}
}
if (sigam.maxCoeff() > 0) {}
else {
continue;
}
// projArea = 1 / std::cos(sloperAngle) * std::sin(localangle); // ͶӰ<CDB6><D3B0><EFBFBD><EFBFBD>ϵ<EFBFBD><CFB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λͶӰ<CDB6><D3B0><EFBFBD><EFBFBD> 1m x 1m --ע<><D7A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǽ<EFBFBD><C7BC>裬<EFBFBD><E8A3AC><EFBFBD><EFBFBD><EFBFBD>ٲ<EFBFBD><D9B2><EFBFBD>
// echoAmp = projArea*TAntPattern * RAntPanttern * sigam / (4 * PI * R * R);
echoAmp = echoAmp.array() * sigam.array() * (1 / sloperAngle.array().cos() * localangle.array().sin()); // <20><><EFBFBD><EFBFBD>ǿ<EFBFBD><C7BF>
echoAmp = echoAmp.array() / (4 * PI * R.array().pow(2)); // <20><><EFBFBD><EFBFBD>˥<EFBFBD><CBA5>
Rphi = -4 * PI / lamda * Rx.array();// <20><><EFBFBD><EFBFBD><EFBFBD>㶯<EFBFBD><E3B6AF>λ
// <20><><EFBFBD><EFBFBD>
TimeRange = ((2 * R.array() / LIGHTSPEED - TimgNearRange).array() * Fs).array();
double localAnglepoint = -1;
long prf_freq_id = 0;
for (long jj = 1; jj < dem_cols - 1; jj++) {
for (long ii = 1; ii < dem_rows - 1; ii++) {
prf_freq_id = std::floor(TimeRange(ii, jj));
if (prf_freq_id < 0 || prf_freq_id >= PlusePoint || localangle(ii, jj) < 0 || localangle(ii, jj) > PI / 2 || echoAmp(ii, jj) == 0) {
continue;
}
echofreq = echoAmp(ii, jj) * std::exp(Rphi(ii, jj) * Imag1);
echoPluse(prfidx, prf_freq_id) = echoPluse(prfidx, prf_freq_id) + echofreq;
}
}
#ifdef DEBUGSHOWDIALOG
ImageShowDialogClass* localangledialog = new ImageShowDialogClass(dialog);
localangledialog->show();
localangledialog->load_double_MatrixX_data(localangle.array() * r2d, "localangle");
ImageShowDialogClass* sigamdialog = new ImageShowDialogClass(dialog);
sigamdialog->show();
sigamdialog->load_double_MatrixX_data(TimeRange, "TimeRange");
ImageShowDialogClass* ampdialog = new ImageShowDialogClass(dialog);
ampdialog->show();
ampdialog->load_double_MatrixX_data(echoAmp, "echoAmp");
Eigen::MatrixXd echoPluseamp = echoPluse.array().abs().cast<double>().array();
ImageShowDialogClass* echoampdialog = new ImageShowDialogClass(dialog);
echoampdialog->show();
echoampdialog->load_double_MatrixX_data(echoPluseamp, "echoPluseamp");
dialog->exec();
#endif
//qDebug() << QDateTime::currentDateTime().toString("yyyy-MM-dd HH:mm:ss.zzz") << " end " << prfidx;
}
//qDebug() << QDateTime::currentDateTime().toString("yyyy-MM-dd HH:mm:ss.zzz")<<" step "<< prfcount_step;
omp_set_lock(&lock); // <20>ز<EFBFBD><D8B2><EFBFBD><EFBFBD>帳ֵ<E5B8B3><D6B5><EFBFBD><EFBFBD>
for (long prfidx = 0; prfidx < prfcount_step; prfidx++) {
for (long freqidx = 0; freqidx < PlusePoint; freqidx++)
{
//qDebug() << prfidx << " " << freqidx << " " << echoPluse(prfidx, freqidx).real() << " + " << echoPluse(prfidx, freqidx).imag() << " j";
echo.get()[(prfidx + startprfidx) * PlusePoint + freqidx] = echo.get()[(prfidx + startprfidx) * PlusePoint + freqidx] + echoPluse(prfidx, freqidx);
}
}
//this->EchoSimulationData->saveEchoArr(echo, 0, PluseCount);
omp_unset_lock(&lock); // <20><><EFBFBD><EFBFBD>
//qDebug() << QDateTime::currentDateTime().toString("yyyy-MM-dd HH:mm:ss.zzz") << " step 2" << prfcount_step;
}
omp_set_lock(&lock); // <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>
processNumber = processNumber + pluseStep;
this->EchoSimulationData->saveEchoArr(echo, 0, PluseCount);
omp_unset_lock(&lock); // <20><><EFBFBD><EFBFBD>
qDebug() << QDateTime::currentDateTime().toString("yyyy-MM-dd HH:mm:ss.zzz") << " \t " << start_ids << "\t--\t " << start_ids + line_invert << "\t/\t" << demxyz.height;
}
omp_destroy_lock(&lock); // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/