dtree

卷积码的编码与维特比译码的相关仿真，比较它们的性能(Convolutional codes of coding and Viterbi decoding of the relevant simulation to compare their performance)

基于MATLAB_SIMULINK交流变频调速系统的仿真研究，对spwm交流变频调速进行仿真(spwm)

lylorenz.f90的程序 不少人对此程序算法比较陌生，特传上来供大家分享(lylorenz.f90 program)

illumination-robust face recognition via sparse representation

目录结构 ├─WuYuFei ├─WuYufei_matlab ├─cap_turbo ├─mother └─paper constituent_decoder_SemiTh.m constituent_decoder_logmap.m constituent_decoder_max.m constituent_decoder_Th.m 这四个文件是子译码器 interleaver_3GPP.m 3GPP标准的交织器。Turbo.m中可以选择是用伪随机交织还是3GPP标准交织 decoder_all_algorithm.m 译码器，其中包含了3种译码算法 test_OverLoad_menu.m 对运算负荷的测试程序 test_algorithm_menu.m 对算法的测试程序 Shannon_Limit.m 香农限 test_uncoded_BPSK.m test_uncoded_BPSK_theory.m 未编码BPSK的性能，一个是理论的，另外一个是测试的。(err)

本程序是牛顿拉夫逊法求解电力系统潮流计算，包括节点导纳矩阵的计算等(This program is the Newton Raphson method for solving power flow calculation, including the calculation of the node admittance matrix, etc.)

mathmatics学习资料,比较实用,亲身感受(mathmatics learning materials, more practical, personal experience)

求解复杂网络的相关程序，相关系数，绘图等等(Procedures for solving complex networks, the correlation coefficient, graphics, etc.)

1．产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计三种高通， 低通，带通滤波器对信号进行滤波处理，观察滤波后信号的频谱。 2.采集一段含有噪音的语音信号（可以录制含有噪音的信号，或者录制语音后再加进噪音信号），对其进行 采样和频谱分析，根据分析结果设计出一合适的滤波器滤除噪音信号(1. Produce a continuous signal, including low-frequency, medium frequency, high-frequency components, its sampling, spectral analysis, are designed for three high-pass, low pass, band-pass filter the signal filtering treatment to observe the signal spectrum after filtering. 2. Acquisition section of the speech signal contains noise (can record a signal containing noise, or voice recording, additional noise after the signal), its sampling and spectral analysis, based on an analysis of the results to design a suitable filter to filter out one noise signal)

A useful tool to calculate the DOA using MUSIC algorithm in Matlab with a GUI. Very easy to use.