85 lines
2.5 KiB
Plaintext
85 lines
2.5 KiB
Plaintext
#ifndef _GPURFPC_SINGLE_H_
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#define _GPURFPC_SINGLE_H_
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#include "BaseConstVariable.h"
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#include "GPUTool.cuh"
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#include <cuda_runtime.h>
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#include <device_launch_parameters.h>
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#include <cublas_v2.h>
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#include <cuComplex.h>
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#define RFPCPIDIVLIGHT -4*PI/(LIGHTSPEED/1e9)
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extern "C" struct CUDASigmaParam_single {
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float p1;
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float p2;
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float p3;
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float p4;
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float p5;
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float p6;
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};
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extern __device__ float GPU_getSigma0dB_single(const float p1, const float p2, const float p3, const float p4, const float p5, const float p6, float theta)
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;
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extern __device__ float GPU_getSigma0dB_single(CUDASigmaParam_single param, float theta);
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extern __device__ CUDAVectorEllipsoidal GPU_SatelliteAntDirectNormal_single(
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float RstX, float RstY, float RstZ,
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float AntXaxisX, float AntXaxisY, float AntXaxisZ,
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float AntYaxisX, float AntYaxisY, float AntYaxisZ,
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float AntZaxisX, float AntZaxisY, float AntZaxisZ,
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float AntDirectX, float AntDirectY, float AntDirectZ
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);
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extern __device__ float GPU_BillerInterpAntPattern_single(float* antpattern,
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float starttheta, float startphi, float dtheta, float dphi,
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long thetapoints, long phipoints,
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float searththeta, float searchphi);
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extern "C" void CUDA_RFPC_MainProcess_single(
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// 天线
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float* antX, float* antY, float* antZ, // 天线坐标
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float* antXaxisX, float* antXaxisY, float* antXaxisZ, // 天线坐标系的X轴
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float* antYaxisX, float* antYaxisY, float* antYaxisZ,// 天线坐标系的Y轴
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float* antZaxisX, float* antZaxisY, float* antZaxisZ,// 天线坐标系的Z轴
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float* antDirectX, float* antDirectY, float* antDirectZ,// 天线的指向
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long PRFCount, long FreqNum, // 脉冲数量，频率数量
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float f0, float dfreq,// 起始频率，终止频率
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float Pt,// 发射能量
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float refPhaseRange,
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// 天线方向图
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float* TransAntpattern, float Transtarttheta, float Transstartphi, float Transdtheta, float Transdphi, int Transthetapoints, int Transphipoints, // 发射天线方向图
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float* ReceiveAntpattern, float Receivestarttheta, float Receivestartphi, float Receivedtheta, float Receivedphi, int Receivethetapoints, int Receivephipoints,//接收天线方向图
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float maxTransAntPatternValue,float maxReceiveAntPatternValue,
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float NearR, float FarR, // 距离范围
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// 地面
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float* targetX, float* targetY, float* targetZ, long* demCls, long TargetPixelNumber, // 地面坐标、地表覆盖类型，像素数
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float* demSlopeX, float* demSlopeY, float* demSlopeZ, // 地表坡度矢量
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CUDASigmaParam_single* sigma0Paramslist, long sigmaparamslistlen,// 插值图像
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float* out_echoReal, float* out_echoImag,// 输出回波
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float* d_temp_R, float* d_temp_amp
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);
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#endif
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