Chapter_5

说明：  SAR雷达成像的一种基本方法，距离多普勒域的RD算法(One of the SAR imaging algorithms,RD algorithm )

使用matlab编写的一种优化的lms算法 xlms算法,比lms算法更精准(Lms algorithm using an optimized algorithm matlab prepared xlms more accurate than lms algorithm)

利用混沌序列与传统的加密算法融合，实现对数据的加密解密(Chaotic sequence fused with traditional encryption algorithms to achieve the data encryption and decryption)

This folder contains several codes which are about energy detector.

MATLAB语音信号分析与合成（第二版）宋知用_例程(MATLAB Speech Signal Analysis and Composition (Second Edition) Song Zhiyu Routine)

构成不同频率的调制信号，相关分析过程的matlab方法，小波包分析提取振动信号中的特征频率。( Constituting the modulated signals of different frequencies, Correlation analysis process matlab method, Wavelet packet analysis to extract vibration signal characteristic frequency.)

用MATLAB实现的数字水印的生成和提取(Using MATLAB to achieve the digital watermark generation and extraction)

该软件包详细给出了字母识别的程序代码及训练字符，对有用到这方面的朋友会很有帮助。(Details of the package gives the letter code identification and training of character, to be useful to the friend would be helpful in this regard.)

自己编写的曲线拟合程序，供大家一起参考，一起学习努力(themselves prepared curve fitting procedures for everyone reference and learning efforts)

本程序的性能已经超过其他算法，单径或多径瑞利衰落信道仿真，通过虚拟阵元进行DOA估计。( This program has exceeded the performance of other algorithms, Single path or multipath Rayleigh fading channel simulation, Conducted through virtual array DOA estimation.)