pitch_detector

线性预测分析是现代语音信号处理中最核心的技术之一，为现代语音信号处理的飞速发展立下了赫赫功劳，在语音分析、合成、编码、识别等方面都有着广泛的应用，至今仍是最有效的语音分析技术之一。(Linear prediction analysis is the most modern speech signal processing one of the core technology for the modern rapid development of voice signal processing and established illustrious contribution of the speech analysis, synthesis, coding, recognition and so on are widely used, still is the most effective voice analysis technologies.)

3-D FDTD code with PML absorbing boundary conditions(err)

很多的MATLAB源程序，可以用于一般的学习和应用。(Many of the MATLAB source code can be used for general learning and application.)

基于MATLAB的Z源整流器的仿真模型。重点是直通信号的产生算法(Z-source rectifier based on MATLAB simulation model. Focus is on the straight-through signal generation algorithm)

hall effect current sensor

根据选择的txt文件内的内容，让matlab自动从任意excel文件里提取相应内容。涉及快速读写大型excel文件、matlab正则表达式。(Based on the contents of the selected txt file, matlab automatically extracted from any excel file. Involving fast reading and writing large excel files、matlab regular expressions.)

用matlab去实现基于dijkstra算法实现最小生成树(Using matlab to dijkstra algorithm based on minimum spanning tree)

matlab机器人障碍物静态状态下的避障的仿真(Robot obstacle avoidance of static state)

图像处理的MATLAB实现，只能处理像素为256*256的图像，代码在txt文档里，需要自行粘贴(MATLAB for image processing, can handle only 256* 256 pixel image, the code in txt file, you need to own paste)

水平集做图像分割的一个源程序，大家可以参考(levelset method)