position_update

基于DTW算法的孤立字识别系统。用Matlab编程实现语音信号的端点检测，从原始信号提取有效语音段，从而实现孤立字的识别。(isolated word recognition system. Matlab programming in endpoint detection, signal extraction from the original effective voice, thus achieving an isolated word recognition.)

改进的muller算法 当中不用判断 直接考虑了复数根的情况 并包含一个例子(Improved muller algorithm to determine which do not directly take into account the complex situation in the root and contains an example)

An adaptive median filter to filter an image using median values of the intensity of an image.

用matlab对2fsk信号进行调制和解调(2fsk signal using matlab on the modulation and demodulation)

OFDM系统仿真，采用各种调制方式（BPSK，QPSK，QAM8，QAM16，QAM32，QAM64）(OFDM system simulation, using a variety of modulation (BPSK, QPSK, QAM8, QAM16, QAM32, QAM64) )

说明：  递归算法的全排列递归算法的全排列递归算法的全排列递归算法的全排列(Full array return delivery method )

Matlab PCA+SVM人脸识别,通过PCA和SVM算法达到人脸识别的功能。(Matlab PCA+SVM，To identify people s face.)

鲍威尔的介绍及相关知识,包括基本的算法和改进的算法 (Powell introduction and related knowledge including basic algorithm and improved algorithm)

DCDC chopper circuit

利用Matlab分别生成OFDM信号和短波信道仿真器(OFDM signals and shortwave channel simulators are generated using Matlab respectively)