Fig5x31

这是信号分析课程中的作业，本程序产生QPSK信号(This is a signal analysis course in the operation, the procedures QPSK signal)

Implement the split and merge procedure for segmenting

使用BP神经网络进行的3维样本分类matlab算法(Using BP neural network of three-dimensional sample classification matlab algorithm)

自编的BP神经网络Matlab程序，可完美运行。还附有0到9训练样本集，供大家参考学习(Self BP neural network Matlab program can be run perfectly. Accompanied by 0-9 training sample set for your learning)

Hiltemen程序，是zoppritz公式简化的一种对地震学习有很大帮助(Hiltemen program, is one of the zoppritz formula simplified learning are of great help to the earthquake)

增强式算法中的Q-学习算法，MATLAB实现，用于迷宫的最佳路径搜索(Enhanced Q-learning algorithm-algorithm, MATLAB implementation for the maze path search)

sigma滤波器，实现对SAR图像的相干斑噪声的滤波，matlab函数文件。(The sigma filter to realize coherent spot in SAR image noise filtering, matlab function file.)

读入语音信号，加入噪声后将其滤除再还原声音(Adding a pulse noise to an existed speech then filt it with a specified FIR filter.)

本程序是ldpc的C语言源代码，如果有需要可以下载学习，可以学习整个通信框架(This program is ldpc the C language source code can be downloaded if there is a need to learn, you can learn the entire communication framework)

Matlab code from basic of image processing to fundamental