Ch1-Introduction

传真通信V27 V29 V17 T38解调与解码，(Fax communications V27 V29 V17 T38 demodulation and decoding,)

说明：  给予神经网络的大视场光学系统畸变曲线拟合(Given the large field of neural network optical system distortion curve fitting)

Smartcard CCID specification

这是非线性薛定谔方程的源代码m文件，可以帮助研究(This is the source code of Nonlinear Schrodinger equation)

说明：  利用matlab自带工具箱实现遗传算法，在具体应用时不必编写较长的代码(Using Matlab toolbox to realize genetic algorithm)

利用MATLAB实现fft的MATLAB代码以及解释和仿真结果(Fft in MATLAB using MATLAB code as well as the realization of the interpretation and simulation results)

说明：  改进的过零检测法，克服传统的过零检测法的缺点，提高精度。(matlab)

清华matlab图像处理大作业，其中人脸检测部分没有采用rgb而是采用hsv模型替代(Tsinghua matlab image processing large operation, which does not use face detection part rgb hsv model instead of using alternative)

说明：  时间序列分析中的AR模型的matlab简单实现,一个小例子，适合刚入门者使用。。(Simple implementation of the AR model in time series analysis, a small example, suitable for just beginners)

在802.16e的系统中，仿真分析AWGN，瑞利衰落信道中的LDPC码的性能。程序中包括编译码的程序。(In 802.16e systems, simulation analysis AWGN, Rayleigh fading channel the performance of LDPC codes. Program, including encoding and decoding process.)