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基于均匀圆阵的方位角和俯仰角联合估计，采用MUSIC算法和MNM算法估计(Based on Uniform Circular Array azimuth and pitch angle of the joint estimation using MUSIC algorithm and MNM algorithm estimates)

百例MATLAB程序，很实用，适合初学者(100 cases of MATLAB program, very practical, suitable for beginners)

matlab 工具包 Graph，很有用的工具包(matlab toolkit Graph, very useful toolkit)

基于Costas编码的跳频信号的互相关时延估计，matlab版本：2013a(Delay estimation based on cross-correlation coding Costas frequency hopping signals, matlab version: 2013a)

简化MAX-LOG-MAP算法与LOG-MAP算法性能对比 MAX-LOG-MAP_1024_标准交织_1～3次迭代_grid 简化MAX-LOG-MAP算法与门限MAX-LOG-MAP算法性能对比_10次迭代640交织长度(Simplify the MAX-LOG-MAP algorithm and the LOG-MAP algorithm performance comparison MAX-LOG-MAP_1024_ standard cutting _1 ~ 3 iterations _grid simplify the MAX-LOG-MAP algorithm and the threshold MAX-LOG-MAP algorithm performance comparison _10 cutting length of 640 iterations)

inverter space vector pwm

数字水印源码，基于matlab的，可实现，共同分享。(Digital watermarking source code, based on the matlab can be realized.)

信号处理源码，包含常用的各种滤波器，功率谱计算，Z变换，线性卷积等，Matlab实现。(Signal processing source code that contains a variety of commonly used filters, power spectrum calculation, Z transforms, linear convolution and so on, Matlab implementation.)

Title: "Voice Recognition and Identification system". Mainly involves: 1: Human speaker recognition 2: Technical data of samples 3: linear and logarithmic power spectrum plot 4: Plots for different values for N 5: Mel Space 6: Modified spectrum 7: 2D plot of accustic vectors 8: Plot of the 2D trained VQ codewords 9: Recognition rate of the computer and so on.....

计算特征的拉普拉斯得分，用于实现特征筛选。(Laplace calculated feature score for feature selection.)