轨道拟合完成
parent
13985f31aa
commit
73c5bc0cac
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@ -226,7 +226,7 @@
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<EnableParallelCodeGeneration>true</EnableParallelCodeGeneration>
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<EnableEnhancedInstructionSet>NoExtensions</EnableEnhancedInstructionSet>
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<OpenMPSupport>true</OpenMPSupport>
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<LanguageStandard>stdcpp14</LanguageStandard>
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<LanguageStandard>stdcpp17</LanguageStandard>
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<LanguageStandard_C>stdc11</LanguageStandard_C>
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<EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
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<WholeProgramOptimization>false</WholeProgramOptimization>
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@ -252,6 +252,50 @@ Point3 invBilinear(Point3 p, Point3 a, Point3 b, Point3 c, Point3 d)
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return p;
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}
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Point3 BASECONSTVARIABLEAPI InverseDistanceWeighting(Point3 sreachp, QList<Point3> ps)
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{
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// 反距离加权插值（IDW）
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// sreachp: 需要插值的点（x, y），z值将被插值
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// ps: 已知点集，每个点包含x, y, z
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if (ps.isEmpty()) {
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sreachp.z = 0;
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return sreachp;
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}
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if (ps.size() == 1) {
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sreachp.z = ps[0].z;
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return sreachp;
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}
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double numerator = 0.0;
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double denominator = 0.0;
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double power = 2.0; // 常用幂次为2
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for (const Point3& p : ps) {
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double dx = sreachp.x - p.x;
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double dy = sreachp.y - p.y;
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double dist = std::sqrt(dx * dx + dy * dy);
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// 距离为0，直接返回该点的z值
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if (dist < 1e-12) {
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sreachp.z = p.z;
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return sreachp;
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}
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double weight = 1.0 / std::pow(dist, power);
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numerator += weight * p.z;
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denominator += weight;
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}
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if (denominator == 0.0) {
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sreachp.z = 0;
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}
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else {
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sreachp.z = numerator / denominator;
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}
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return sreachp;
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}
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double sind(double degree)
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{
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return sin(degree * d2r);
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@ -577,7 +621,8 @@ long FindValueInStdVectorLast(std::vector<double>& list, double& insertValue)
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}
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ErrorCode polynomial_fit(const std::vector<double>& x, const std::vector<double>& y, int degree, std::vector<double>& out_factor, double& out_chisq) {
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ErrorCode polynomial_fit(
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const std::vector<double>& x, const std::vector<double>& y, int degree, std::vector<double>& out_factor, double& out_chisq) {
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int xyLength = x.size();
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double* xdata = new double[xyLength];
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double* ydata = new double[xyLength];
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@ -65,7 +65,7 @@ std::vector<QString> BASECONSTVARIABLEAPI convertQStringListToStdVector(const
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// 解析ISO 8601格式时间字符串到time_point
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template<typename Clock = std::chrono::system_clock>
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inline typename Clock::time_point parse_iso8601(const std::string& timestamp) {
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typename Clock::time_point parse_iso8601(const std::string& timestamp) {
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std::tm tm = {};
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std::istringstream ss(timestamp);
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char sep;
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@ -109,12 +109,17 @@ inline typename Clock::time_point parse_iso8601(const std::string& timestamp) {
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std::chrono::duration_cast<std::chrono::nanoseconds>(
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std::chrono::duration<double>(fractional_seconds)));
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return typename Clock::time_point(seconds + nanoseconds);
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// 计算纳秒部分，并转换为 system_clock::duration
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auto nanoseconds = std::chrono::duration<double>(fractional_seconds);
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auto adjusted_duration = std::chrono::duration_cast<std::chrono::system_clock::duration>(nanoseconds);
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return tp + adjusted_duration;
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//return typename Clock::time_point(seconds + nanoseconds);
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};
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// 格式化输出时间（带纳秒精度）
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template<typename Clock = std::chrono::system_clock>
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inline std::string format_iso8601_nano(typename Clock::time_point tp) {
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std::string format_iso8601_nano(typename Clock::time_point tp) {
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using namespace std::chrono;
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// 转换为time_t
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@ -136,6 +141,11 @@ inline std::string format_iso8601_nano(typename Clock::time_point tp) {
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return oss.str();
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};
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double diffSeconds(std::chrono::system_clock::time_point starttime, std::chrono::system_clock::time_point endtime) {
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std::chrono::duration<double> diff = endtime - starttime; // 返回 duration 对象
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return diff.count();
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};
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/////////////////////////////// 基本图像类 结束
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/////////////////////////////////////////////////////////////
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@ -154,11 +164,15 @@ std::complex<double> BASECONSTVARIABLEAPI Cubic_Convolution_interpolation(dou
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std::complex<double> BASECONSTVARIABLEAPI Cubic_kernel_weight(double s);
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double BASECONSTVARIABLEAPI Bilinear_interpolation(Landpoint p0, Landpoint p11, Landpoint p21, Landpoint p12,Landpoint p22);
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double BASECONSTVARIABLEAPI Bilinear_interpolation(Landpoint p0, Landpoint p11, Landpoint p21, Landpoint p12,Landpoint p22);
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bool BASECONSTVARIABLEAPI onSegment(Point3 Pi, Point3 Pj, Point3 Q);
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Point3 BASECONSTVARIABLEAPI invBilinear(Point3 p, Point3 a, Point3 b, Point3 c, Point3 d);
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Point3 BASECONSTVARIABLEAPI invBilinear(Point3 p, Point3 a, Point3 b, Point3 c, Point3 d);
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Point3 BASECONSTVARIABLEAPI InverseDistanceWeighting(Point3 sreachp,QList<Point3> ps);
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//
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// WGS84 到J2000 坐标系的变换
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@ -251,7 +265,6 @@ inline double calculate_MuhlemanSigma(double eta_deg) {
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};
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template<typename T>
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inline void memsetInitArray(std::shared_ptr<T> ptr, long arrcount, T ti) {
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for (long i = 0; i < arrcount; i++) {
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@ -269,7 +269,7 @@ bool BASECONSTVARIABLEAPI unTarfile(QString inTargzPath, QString outGzFolderPath
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// tar -zxvf 压缩包路径 文件或目录路径
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QProcess process;
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// 同步执行（阻塞当前线程）
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QString cmdstr = QString("tar -zxvf %1 -C %2").arg(inTargzPath).arg(outGzFolderPath);
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QString cmdstr = QString("WinRAR.exe e %1 %2").arg(inTargzPath).arg(outGzFolderPath);
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process.execute("cmd.exe", QStringList() << "/c" << cmdstr); // "/c" 表示执行后关闭 CMD
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process.waitForFinished(); // 等待执行完成
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// 获取输出
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@ -280,6 +280,24 @@ bool BASECONSTVARIABLEAPI unTarfile(QString inTargzPath, QString outGzFolderPath
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return true;
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}
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bool BASECONSTVARIABLEAPI unZipFile(QString inZipPath, QString outZipFolderPath)
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{
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// tar -zxvf 压缩包路径 文件或目录路径
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QProcess process;
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// 同步执行（阻塞当前线程）
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QString cmdstr = QString("WinRAR.exe e %1 %2").arg(inZipPath).arg(outZipFolderPath);
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process.execute("cmd.exe", QStringList() << "/c" << cmdstr); // "/c" 表示执行后关闭 CMD
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process.waitForFinished(); // 等待执行完成
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// 获取输出
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QString output = QString::fromLocal8Bit(process.readAllStandardOutput());
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QString error = QString::fromLocal8Bit(process.readAllStandardError());
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qDebug() << "Output:" << output;
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qDebug() << "Error:" << error;
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return true;
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}
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bool BASECONSTVARIABLEAPI createNewFolerPath(QString inpath, bool isremoveExist)
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{
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QDir outDir(inpath);
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@ -58,6 +58,9 @@ bool BASECONSTVARIABLEAPI copyAndReplaceFile(const QString& sourceFilePath, co
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// 压缩包文件解压
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bool BASECONSTVARIABLEAPI unTarfile(QString inTargzPath,QString outGzFolderPath);
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bool BASECONSTVARIABLEAPI unZipFile(QString inZipPath, QString outZipFolderPath);
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bool BASECONSTVARIABLEAPI createNewFolerPath(QString inpath, bool isremoveExist = false);
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QFileInfoList BASECONSTVARIABLEAPI findFilePath(const QString& dirPath, const QString& pattern, QDirIterator::IteratorFlag flag= QDirIterator::IteratorFlag::Subdirectories);
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@ -622,6 +622,7 @@ inline std::shared_ptr<T> readDataArrComplex(gdalImageComplex& imgds, long start
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//--------------------- 图像分块 ------------------------------
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//-------------------- 图像滤波 -------------------------------
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