The-BP-neural-network

基于matlab的切比雪夫-2型低通滤波器设计(Matlab based on the-2 Chebyshev-type low-pass filter design)

说明：  语音信号的端点检测程序，有解释，自己测试过能用，希望对初学者有一定帮助！(Endpoint detection of speech signal process, to explain that he tested can, want to have some help for beginners!)

PSO_DynamicEnvironment是用粒子群算法（particle swarm algorithm）解决动态环境寻优（最优值不断变化）的问题。文件打开后运行PSO_DynamicEnvironment.m文件即可得到结果，代码中有详细注释，方便修改。运行示例已经保存为图片附在压缩包中。(PSO_DynamicEnvironment solve dynamic environment particle swarm optimization algorithm (particle swarm algorithm) (optimal value changing) problems. Run PSO_DynamicEnvironment.m file to get the file to open the result, the code has detailed notes, easy to modify. Run the sample has been saved as a picture attached to the compressed package.)

采用Matlab仿真的OFDM链路代码，可以运行并生成性能曲线(maltab code for OFDM communication system,and performance is good)

一个HMM的Matlab实现方法，可实现孤立词语音识别(The Matlab realize a HMM method can realize an isolated word speech recognition)

信号处理技术源代码系列4，版权为原作者所有，使用者与原作者联系。(Signal processing technology source code Series 4, the copyright for the original author of all, the user contact with the original author.)

eye diagram plot matlab code

Calling a non-local algorithm for image denoising.

说明：  MATLAB GUI 添加图片 学习的例子程序代码(MATLAB GUI to add a picture to learn examples of program code)

用于Matlab 编程，计算diffusion limited aggregation (A Matlab program to perform the diffusion limited aggregation )