guanji

数字图像处理冈萨雷斯matlab版，讲述了如何用matlab进行图像处理，是一本经典教程。(Gonzalez digital image processing matlab version, describes how to use matlab image processing, is a classic tutorial.)

这是OFDM下turbo码编程，测试编解码的源程序代码和功能(This is the next OFDM turbo code programming, testing codec source code and function)

本程序是用MATLAB编写的孤立词的语音识别的程序，包含mel倒谱分析以及单个词的语音识别。(This procedure is used to prepare MATLAB isolated word speech recognition procedures, including mel cepstrum analysis, and single-word speech recognition.)

iris pattern recognition for eye scan

is a program which counts the number of primes between 1 and N.

牛顿法求解minf(x)=x1^3+x2^3-3(x1+x2)初始点x=(6,4)精度为0.05。可运行出结果，程序清晰，算法明确。(Newton method for solving min f (x) = x1 ^ 3+ x2 ^ 3-3 (x1+ x2) the initial point x = (6,4) accuracy of 0.05.It can run out the results 。 it s program is clear, and it s algorithm is explicit .)

利用传统方法及MUSIC方法估计信号DOA，其中阵列为ULA(Use of traditional methods and MUSIC methods are used to estimate the signal DOA, one array for the ULA)

求解线性矩阵不等式的程序，简单明了，有注释，对于学习LMI有很好的帮助(Procedures for solving linear matrix inequalities, simple and clear, with annotations, very good for learning with the help of LMI)

Matlab PNN network with realization using simple console

Cryptography has a long and fascinating history. The most complete non-technical account of the subject is Kahn’s The Codebreakers. This book traces cryptography from its initial and limited use by the Egyptians some 4000 years ago, to the twentieth century where it played a crucial role in the outcome of both world wars.