灰色预测GM

稳压电源，十分创新的文件，大家没事可以看看(Regulated power supply, a very innovative paper, we can see nothing)

应用simulink仿真环境实现由三相正弦波产生PWM波形的仿真实验(PWM control)

ldpc WBF算法,经典的算法,matlab源码,可执行(ldpc WBF algorithm, the classical algorithm, matlab source code, executable)

初学matlab的教程，比较全面，比较实用，此部分为第一部分。(Matlab beginner tutorial, more comprehensive, more practical, this section is the first part.)

matlab中SSA子函数，已调试通畅，直接调用，无需折腾。(matlab in SSA Functions, debugging smooth, direct calls, no toss.)

是hht中的emd分解，很好用。可以进行经典模态分解，分解出不同的IMF（固有模态函数）(the EMD of Hilbert-huang transform .it can get IMF.)

在语音识别系统中，端点检测的目的是要区分语音段和非语音段 ,它在自动语音识别中起着关键作用(In speech recognition systems, the purpose of endpoint detection is to distinguish between voice and non-voice segment, which in automatic speech recognition plays a key role)

covolution is a technique used to sample two signals producing the third signal.there are two types of convolution namely linear and circular convolution.

该程序实现了几种线路码的编译过程。包括编码和译码的过程，绘制有关的性能曲线、频谱图和波形图，还有纠错的能力。(the realization of several lines of code compile process. Including the coding and decoding process, drawing on the performance curve, spectrum and waveform charts along with error-correcting capabilities.)

窄带信号的DOA估计，MUSIC算法程序(DOA estimation of narrowband signals ，MUSIC algorithm)