digital

基于matlab对语音信号进行频谱分析，加入高斯噪声，再使用FIR高通、巴特沃斯低通、FIR带通滤波器进行滤波处理(Spectral analysis of the speech signal, adding Gaussian noise, and then use high-pass, low pass, band pass filter for filtering)

PWM整流器整间接电流控制MATLAB程序，可直接运行(Indirect current control PWM Rectifier entire MATLAB program can be run directly)

simulink中经过改造后重新搭建的同步电机模型(After transforming in simulink to build the model of the synchronous motor)

it is a code for denoising based on singular value decomposition. it is a rank reduction based method

复杂噪声背景下，微弱振动信号去噪方法之小波包软阀值去噪(Complex noise background, the weak vibration signal denoising method of wavelet package soft threshold denoising)

4dbpsk系统的设计实现源码，几个朋友用一个假期的时间协作完成，功能非常好(The 4dbpsk system design realization source code, several friends complete it cooperation in one vacation time , the function is extremely good)

中心极限定理和Box-Muller方法产生高斯噪声 并用于二进制双极性基带通信系统仿真(The central limit theorem and the Box-Muller method of Gaussian noise and used to generate a binary bipolar baseband communication system simulation)

Matlab GUI编程技巧有关GUI实时显示的问题怎么直接将一段.txt格式导到MATLAB中(Matlab GUI programming skills issues related to how real-time display GUI directly to the section. Txt format in the guide to MATLAB)

本资料是一个用PPT制作的MATLAB教程，供XUEXI 学习MATLAB的人员使用，是一个经典的学习资料。(This information is a PPT production of the MATLAB tutorial for use by persons XUEXI learn MATLAB is a classic learning materials.)

Spatial-Spectral Sensing using the Shrink & Match Algorithm in Asynchronous MIMO OFDM Signals