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基于空间飞行器的姿态仿真源程序，仿真表明非常的准确。(Based on the spacecraft attitude simulation source code, simulation shows that very accurate.)

convolutional coding matlab仿真代码，仅供参考(convolutional coding matlab simulation code, for reference only)

这是信息隐藏的MATLAB源程序，其中包含有基本的信息隐藏算法(This is the MATLAB source of information hiding, which contains basic information hiding algorithm)

说明：  这本书是有关精通MATLAB的介绍，有相关例子，值得学习(This book is well versed on the introduction of MATLAB, has relevant examples, it is worth studying)

基于MATLAB的语音信号分析与处理。 录制一段自己的语音信号，用窗函数法和双线性变换进行滤波器，并对滤波前后的信号进行对比；回放语音信号。 (MATLAB-based voice signal analysis and processing. Record a voice signal, window function method and the bilinear transform filter, and before and after filtering the signal contrast playback voice signal.)

该程序为用于数据挖掘算法中的基本方法基于密度方法(k_mean)

说明：   用途：用SOR法解线性方程组Ax=b 格式：x=masor(A,b,omega,x0,ep,N) A为系数矩阵，b为右端向量， 用途：用复辛普生形公式求积分。(a)

image stegno basic code matlab..

This function computes the fourier series of a signal x(t). The amplitudes of the fourier series have the same dimension of the original signal, so this function is useful for immediate computation of the actual frequency components, without further processing.

一个配对的RLS程序，和先前上传的程序对比起来看(A pair of RLS procedures, and previous procedures Upload contrast look)