changjianxinhao

jpeg压缩与解压例子，matlab中离散余弦变换并用huffman编码(jpeg compression and decompression example, matlab and used in the discrete cosine transform coding huffman)

ARMA模型的matlab代码，详细，有注释(ARMA model matlab code, detailed, annotated)

MATLAB 声波的低通录波源代码 waterrun.wav 试验声音文件(MATLAB recorded acoustic low-pass wave source code waterrun.wav test sound file)

说明：  EKF滤波程序，能用于信号处理和识别计算分析(EKF filtering procedure can be used to identify and signal processing analysis)

STP问题求解采用优化算法，Matlab实现(STP optimize algorithm)

jacobi雅克比迭代法求解线性方程组，容易计算(Solving Linear Equations by Jacobian Matrix)

最小二乘法拟合，基于matlab的算法，拟合研究的一部分(LSF Least Square Fit )

Steganography based on LSB matching revisited technique in MATLAB ....fully completed IEEE project

该程序实现了高斯白噪声环境下直流电平的检测.画出了似然比门限,虚警,漏警随先验概率,代价因自等变化的情况.(The program to achieve the detection of DC level Gauss white noise environment. Draw the likelihood ratio threshold, the false alarm, alarm with the prior probability, cost because of the changes.)

数据分析(Python language learning data analysis)