private void btnResmaple_Click(object sender, RoutedEventArgs e)
{
//double[] singalData= LFMSingnal();
List <double> idatList = new List <double>();
List <double> qdataList = new List <double>();
readIQFromCSV(idatList, qdataList);
double[] singalIData = idatList.ToArray();
double[] singalQData = qdataList.ToArray();
Resmaple_Fir resmaple = new Resmaple_Fir();
double[] idata = resmaple.uniformResample(singalIData, (Int64)(4 * 1e9), (Int64)(200 * 1e6));
double[] qdata = resmaple.uniformResample(singalQData, (Int64)(4 * 1e9), (Int64)(200 * 1e6));
downFreq(idata, qdata);
string csvFile = "tempIQdata.csv";
writeToCSV(csvFile, idata, qdata);
freqDomi("UPresompe.csv", idata, qdata, 200 * 1e6);
}
/// <summary>
/// 下变频数据
/// </summary>
/// <param name="singalIData"></param>
/// <param name="singalQData"></param>
private void downFreq(double[] singalIData, double[] singalQData)
{
Resmaple_Fir resmaple = new Resmaple_Fir();
double[] idata = resmaple.uniformResample(singalIData, (Int64)(160 * 1e6), (Int64)(4 * 1e9));
//double[] singalDataq = LFMSingnal(false);
// double[] singalDataqDouble = singalDataq.Select(a => (double)a).ToArray();
double[] qdata = resmaple.uniformResample(singalQData, (Int64)(160 * 1e6), (Int64)(4 * 1e9));
freqDomi("Downresompe.csv", idata, qdata, 160 * 1e6);
}
private void btnResmapleLFm_Click(object sender, RoutedEventArgs e)
{
double[] singalIData = LFMSingnal();;
double[] singalQData = LFMSingnal(false);
Resmaple_Fir resmaple = new Resmaple_Fir();
double[] idata = resmaple.uniformResample(singalIData, (Int64)(4 * 1e9), (Int64)(200 * 1e6));
double[] qdata = resmaple.uniformResample(singalQData, (Int64)(4 * 1e9), (Int64)(200 * 1e6));
//downFreq(idata,qdata);
string csvFile = "tempIQdata.csv";
writeToCSV(csvFile, idata, qdata);
freqDomi("UPresompe.csv", idata, qdata, 200 * 1e6);
}