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, demodulation, signal to noise ratio calculation, Minimum mean square error (MMSE) algorithm, You can get a very accurate amplitude, frequency, phase estimation, Some adaptive signal processing algorithms, The performance of the program has reached a high level.