jade

ANN and matlab7。you can enjoy the funny from these programs and help you realize what you want based on A(ANN and matlab7. you can enjoy the funny from these programs and help you realize what you want based on A)

MATLAB程序开发经典英文教程，帮助开发人员更好的利用MATLAB开发。(MATLAB Programming classic English tutorial to help developers better use MATLAB development.)

LBP纹理特征提取，主要是针对人脸表情的动态纹理特征进行分类！(LBP texture feature extraction, the main classification dynamic texture feature recognition is facial expression!)

plot the psk curves .Useful for the beginners.

一个关于二次规划法求最优值的matlab程序，写的很有条理，注释很清晰，稍加修改就能使用。(A quadratic programming method to seek the optimal value of the matlab program, written in a very organized, very clear comment, a little modification to use.)

三种动态信道分配算法的比较，一种为随机分配算法，另外两种用于认知无线电领域，一种为从资源角度出发的RP算法，一种是从需求角度出发的DP算法。(Three dynamic channel allocation algorithm for comparison, a random allocation algorithm, the other two areas for cognitive radio, a perspective from the resources of the RP algorithm, one is from the demand point of view of the DP algorithm.)

to understand the Algorithm go to matlab help in page dct2 and idct2 to get the mathematical expression for M = N = 8, we can calculate the most of hard values and save it as LUTs to speed up the execution now compare our special 8X8 functions with the internal general functions use this code: A = int32(100*rand(8,8)) tic for i = 1 : 1000 IDCT_8X8(DCT_8X8(A)) end toc tic for i = 1 : 1000 idct2(dct2(A)) end toc i had built the general functions too, but with low speed (to understand the Algorithm go to matlab help in page dct2 and idct2 to get the mathematical expressionfor M = N = 8, we can calculate the most of hard values and save it as LUTs to speed up the executionnow compare our special 8X8 functions with the internal general functionsuse this code: A = int32 (100* rand (8,8)) tic for i = 1: 1000 IDCT_8X8 (DCT_8X8 (A)) end toc tic for i = 1: 1000 idct2 (dct2 (A)) end toc i had built the general functions too, but with low speed)

数字滤波器在数字信号处理领域中已经得到广泛应用,MATLAB 软件的频谱分析和滤波器的分析设 计功能很强,从而使数字信号处理变得十分简单。利用MATLAB 的数字滤波器设计工具箱可以快速有效地设计各种数字滤波器,设计简单方便。介绍了IIR 数字滤波器的设计原理、步骤以及在MATLAB 中的实现。(Digital filter in the field of digital signal processing has been widely used, MATLAB software for spectrum analysis and filter analysis and design features strong, so that digital signal processing have become very easy. MATLAB using the Digital Filter Design Toolbox can quickly and efficiently design of digital filters, design is simple and convenient. Introduction of the IIR digital filter design principles, steps and in the implementation of MATLAB.)

matlab入门手册，能在短时间内学会基本指令的使用。使用方便，适合初学者(matlab classic instruction set, easy to use query, use namely the investigation, can be started quickly.)

利用Crank-Nicolson隐式差分格式求解抛物型偏微分方程，matlab程序代码(Crank-Nicolson implicit difference scheme)