分析了该信号的时域、频域、倒谱，循环谱等,包括调制，解调，信噪比计算，内含心电信号数据及运用MATLAB写的源代码。- Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Includes the modulation, demodulation, signal to noise ratio calculation, ECG data and includes source c

基于MATLAB编写的代码，采用小波阈值降噪的方法对采集的光谱信号进行滤波处理。可自行设定阈值，实现不同的滤波效果。-Based on the code written in MATLAB, using wavelet threshold noise reduction method for filtering spectrum signal acquisition process. You can set the threshold to achieve different filter ef

一种噪声辅助数据分析方法,内含心电信号数据及运用MATLAB写的源代码，有均匀线阵的CRB曲线。- A noise auxiliary data analysis method, ECG data and includes source code written in MATLAB, There ULA CRB curve.

添加噪声处理，内含心电信号数据及运用MATLAB写的源代码，计算目标和海洋回波的功率谱密度。- Add noise processing, ECG data and includes source code written in MATLAB, Calculating a target and ocean echo power spectral density.