基于MATLBA的无刷直流电机仿真 bldc

本文件是DTMF信号采用卷积法进行解码的源程序，可以解码到DTMF信号的原始频率。(This document is a DTMF signal is decoded by convolution of the source, you can decode the DTMF signal to the original frequency.)

Extended kalman filter for Van der Pol system

用matlab编程实现数字传输码型的仿真，包括单双极性归零，不归零，HDB3等(Digital transmission code simulation using matlab programming, including single and double polarity zero, not zero, HDB3, etc.)

李萨如图形，改变振幅比，频率比可以得到不同的图形组(Lissajous figure, changing the amplitude ratio, frequency ratio can be different from the graphic group)

Numerical analysis tools in Matlab.

说明：  《MATLAB 7.0从入门到精通》一书的配套程序——第6章的程序。(&quot MATLAB 7.0 from the entry to the master,&quot a book supporting the process- the procedures in Chapter 6.)

A Joint Time-Invariant Filtering Approach to the Linear Gaussian Relay Problem

李雅普诺夫指数时需用到的两个参数，即时间延迟与嵌入维数的求其方法(When Lyapunov exponent required to two parameters, namely the time delay and embedding dimension seeking its methods)

ldpc码的编解码实现，使用高阶累积量对MPSK信号进行调制识别，未来线路预测,分析误差。( Codec ldpc code implementation Using high-order cumulants of MPSK signal modulation recognition, Future line prediction, error analysis.)

adaptive median filter