半波傅氏算法，可以在半个周波内计算信号的基波及各次谐波的幅值，相角-Half-wave Fourier algorithm, can be calculated within a half cycle of the fundamental and the harmonic signal amplitude, phase angle

在vc6.0中成功运行，实行了傅里叶变换。输出傅里叶变换的结果为各个点幅值，傅里叶系数a和b。可以利用来计算电力谐波。-In vc6.0 run successfully implemented a Fourier transform. Output the results of the Fourier transform magnitude of each point, the Fourier coefficients a and b. Can be used to calculate the

基于kaiser窗的双谱线插值FFT谐波分析，有CDF三角函数曲线/三维曲线图，包括调制，解调，信噪比计算，最小均方误差（MMSE）的算法，可以得到很精确的幅值、频率、相位估计，一些自适应信号处理的算法，本程序的性能已经达到较高水平。- Dual-line interpolation FFT harmonic analysis kaiser windows, There CDF trigonometric curve/3D graphs, Includes the modulation, dem

可以提取一幅图中想要的目标，基于kaiser窗的双谱线插值FFT谐波分析，有井曲线作为输入可计算其地震波的衰减。- Target can be extracted in a picture you want, Dual-line interpolation FFT harmonic analysis kaiser windows, There is a well attenuation curve as input to calculate its seismic waves.