secured_steganography-master

Wiener filter based on tracking a priori SNR usingDecision-Directed method, proposed by Scalart et al 96.(Wiener filter based on tracking a priori SNR usingDecision-Directed method, proposed by Scalart et al 96.)

wiener filter for image processing using scartlet

bpsk 仿真程序 自己编译出来的 可以参考一下(bpsk build out their own simulation program for reference)

细化FFT, 用Matlab语言实现的标准程序， 对声纳和语音等很重要。 用于学术交流。(Zoom FFT， very important for sonar and speech signal processing)

本程序提供了一维、二维、三维插值算法的MATLAB源代码(This program provides a one-dimensional, two-dimensional, three-dimensional interpolation algorithm MATLAB source code)

说明：  CEEMDAN分解方法，适用于混沌信号，降低其复杂度(Ceemdan decomposition method is suitable for chaotic signals and reduces its complexity)

matlab lagran.m 拉格朗日插值 divDiff 牛顿差商表(matlab lagran.m divDiff.m)

使用matlab的simulink工具箱仿真buck变换器(The simulink toolbox using matlab simulation buck converter)

Trade FX with SVM and Matlab

real subroutine FFT (real subroutine FFT)