TeachingWithMATLABAndSimulink

his is a simple method for silence removal and segmentation of audio streams that contain speech. The method is based in two simple audio features (signal energy and spectral centroid). As long as the feature sequences are extracted, as thresholding approach is applied on those sequence, in order to detect the speech segment

含GUI界面的数独游戏，具有多种帮助提示功能，以提高解题能力。(A GUI for helping you to solve sudoku puzzles onscreen)

基于matlab的二维图像的KPCA特征提取(KPCA feature extraction from image by matlab)

This MATLAB M-file implements a finite-difference time-domain solution of Maxwell s curl equations over a one-dimensional space lattice comprised of uniform grid cells. To illustrate the algorithm, a 1-GHz sinusoidal wave propagating in a nonpermeable lossy medium (epsr=1.0, sigma=5.0e-3 S/m) is modeled. The simplified finite difference system for nonpermeable.

可自行设置参数产生SCM信道，支持MIMO等功能(can set your own parameter to create SCM channel,support MIMO an other function.)

说明：  进行抽水蓄能机组常规机组仿真，水轮机采用恒定值代替，后续会补充水轮机模型(Simulation of conventional units of pumped storage units)

PV Array very goog in usw

基于开源资料开发的大整数简单运算的函数库(big-number library for encryption development)

描述可视化数字编码的matlab程序，在matlab上调试通过(Describe visualization digital encoding matlab program, matlab debugging through)

this file calculate reactive power of 39 buses ieee standard system with pso algorithm