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cryptography HILL in matlab

Multi-Carrier Digital Communications Theory and Applications of OFDM Second Edition Multi-carrier modulation‚ Orthogonal Frequency Division Multiplexing (OFDM) particularly‚ has been successfully applied to a wide variety of digital communications applications over the past several years. Although OFDM has been chosen as the physical layer standard for a diversity of important systems‚ the theory‚ algorithms‚ and implementation techniques remain subjects of current interest. This is clear from the high volume of papers appearing in technical journals and conferences. Multi-carrier modulation continues to evolve rapidly. It is hoped that this book will remain a valuable summary of the technology‚ providing an understanding of new advances as well as the present core technology.

对Matlab中的文件进行了解释和说明，对Matlab初学者有一定帮助(Matlab files for an explanation and description of the Matlab help beginners have a certain)

MATLAB基础教程课件，浅显易懂，还有一个pdf的start手册(MATLAB-based Tutorial courseware, easy to understand, there is a pdf manual in start)

读取文件夹下所有的照片并显示，用matlab编程(Read the folder all the photos and display, using MATLAB programming)

识别五种不同颜色的物块，并分析出具体颜色和形状。(Identify five different color blocks, and analyze the specific color and shape.)

学习曲线拟合过程中肯定会遇到的问题，我总结了一下，希望有用。(The process of learning curve will certainly be problems, I summed up what I hope helpful.)

说明：  基于小波空域相关法去噪MATLAB源程序.doc(Spatial Correlation Based on Wavelet Denoising MATLAB source. Doc)

这是一个关于信号视频分析的代码，用matlab编写，带有短时傅里叶变换，小波变换分析信号。(This is a video analysis on the signal code, written with matlab, with short time Fourier transform, wavelet transform signal.)

说明：  kalman 跟踪滤波，基于matlab语言编写，可运行(kalman tracking filter, based on the matlab language, can be run)