意信号卷积的运算,并且绘制图象，内含心电信号数据及运用MATLAB写的源代码，在matlab R2009b调试通过。- Convolution operation is intended to signal and image rendering, ECG data and includes source code written in MATLAB, In matlab R2009b debugging through.

Decoupling, restore the original signal, ECG data and includes source code written in MATLAB, The signal spectral analysis and filtering.

ECG data and includes source code written in MATLAB, Virtual power wireless sensor network coverage, The signal spectral analysis and filtering.

针对小波变换在信号处理中的不足，提出了 双树复小波变换的方法信号进行处理，特别是对心电和脑电信号的去躁处理，最后和小波变换比较。(In view of the deficiency of wavelet transform in signal processing, a dual tree complex wavelet transform method is proposed to deal with the signal, especially for the ECG and EEG sig

对于压电薄膜类传感器生成的心电信号做数字信号处理，得到心率及呼吸率等生命体征参数(The ECG signals generated by piezoelectric thin film sensors are processed by digital signal processing, and the vital parameters such as heart rate and respiratory rate are obtained)