MATLAB

Simulink block library for creating models that run directly on your LEGO MINDSTORMS NXT robot

emd经验模式分解算法，特别适用于非线性非平稳信号的分析处理(Empirical Mode Decomposition)

三相PWM整流器并网系统，包括锁相环，坐标变换，解耦控制算法，SPWM算法((Three-phase grid-connected systems, including phase-locked loop, coordinate transformation))

实现隐马尔科夫（HMM）的算法的函数的matlab 源代码。以及应用HMM实现的具体应用实例。(Implementation algorithm of hidden markov (HMM) as a function of the matlab source code. As well as the application example that concrete application of the HMM.)

说明：  基于MATLAB的系统分析与设计－小波分析 通过matlab结合小波分析的知识处理dsp(MATLAB-based analysis and design- wavelet analysis through the combination of wavelet analysis matlab knowledge deal with dsp)

本程序主要通过EMD和hilbert求IMF，边际谱图和瞬时能量图，并做完备性验证(This program seek IMF, marginal spectrum and instantaneous energy diagram by EMD and hilbert, and do completeness verification)

matlab function that generates huffman code for image

gets the value of an environment variable.

说明：  短时频分析,程序中通过加窗截取信号，分析其时频关系(short time-freqence analysis)

说明：  用Matlab与C的混合编程写的FFT（快速傅立叶变换）算法，具有运算快，易于使用和理解的优点。(Using Matlab and C programming to write a mixture of the FFT (Fast Fourier Transform) algorithm, with the operator fast, easy to use and understand the advantages.)