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OCR for grid network

最速下降法，是数值分析中很重要的一种，源码为其在matlab中的实现。(Steepest descent method, numerical analysis is a very important one in the matlab source code for its realization.)

This book is verzari simple R programm. I think this book is really helpful.

GUI Matlab from calculate a chain code, skeleton, area ,perimeter.

一个鲁榜自适应Capon波束形成器(Robust Capon Beamforming)的实现算法。该算法是先进的，广泛使用在信号处理和通信领域的有效波束形成算法。(a list Capon adaptive beamforming (Robust Capon Beamforming) algorithm. The algorithm is an advanced, widely used in signal processing and communications, the effective beam forming algorithms.)

设计一个数字FIR低通滤波器，其技术指标如下： Wp=0.2pi Rp=0.25Db Ws=0.3pi As=50db 试写出MATLAB设计的源程序。(Design a digital FIR low-pass filter, the technical indicators are as follows: Wp = 0.2pi Rp = 0.25Db Ws = 0.3pi As = 50db test designed MATLAB source code to write.)

说明：  作为具有高分辨以及成像功能的合成孔径雷达，已广泛被各国所研究。而RD算法却是成像领域最基础最最熟的基础算法。在此提供各大家，共同研究！(As well as a high-resolution synthetic aperture radar imaging, has been widely studied by various countries. The RD algorithm is most familiar image of the most basic of basic algorithms. Here are the people, to study!)

这组代码模拟了整个信号的编码，调制，解调，译码在无线通信，其中包括A-law扩展，PCM和的2PSK调制解调的技术过程。(This collection of codes simulates the whole signal encoding, modulation, demodulation, decoding process in wireless communication, which involves the techniques of A law companding, PCM, and 2PSK modulation and demodulation.)

RLS和LMS对比分析和研究，比较了它们的性能和优缺点，调试成功，可以使用(RLS and LMS comparative analysis and research to compare their performance advantages and disadvantages, debugging, you can use)

有关这种滤波方法的仿真软件包，如UKF，PF等(This filtering method of the simulation software package, such as the UKF, PF, etc.)