possion-equation-chafen-solve

matlab教学ppt，总体上概括了matlab的各种功能。(matlab teaching ppt, in general outlines the various functions of matlab.)

Unmanned Wireless Sensor Network

灰色预测的二次拟合，数据要自己改一下，其他的可以通用(Quadratic fit of the gray prediction)

用matlab实现对一段语音数据的语谱图（窄带和宽带）的画图分析(Spectrogram of a voice data (narrowband and broadband), drawing analysis using matlab)

matlab实现：高斯消元法，LU分解法，迭代法，奇异值分解，乔累斯基分解法，gauss迭代解线性方程组，jacobi迭代解线性方程组(matlab implementation: Gauss elimination, LU decomposition, iterative methods, singular value decomposition, Cholesky decomposition, gauss iterative solution of linear equations, jacobi iterative solution of linear equations)

hu不变矩 基于形状的图像检索 很有用的程序 欢迎大家下载(hu bu bian ju wen jian jian suo hen you yong de xiao cheng xu)

rls算法的实现程序，里面有rls性能曲线的绘制(the rls algorithm implementation program, which has the rls performance curve drawn)

DVB-T Matlap simulation using OFDM

Critical path method

这是具有功率因数校正的开关电源的MATLAB/SIMULINK仿真模型，希望对有用的人，有所帮助！(this is a simulink model of power supply with PFC, which is useful for those who study on this!)