Discrete-Time-Signal-Processing

jar decode find sea mmdkdk

在DCT域，利用8*8分块DM方法，嵌入隐藏信息。可设置量化步长、选择各种经典的攻击方式和控制攻击强弱。返回误码率和峰值信噪比。利用Matlab编写。(In the DCT domain, the use of 8* 8 block DM methods, embedding hidden information. Quantization step size can be set to choose a variety of classic attacks and control the strength of the attack. Return to the bit error rate and peak signal to noise ratio. Prepared using Matlab.)

Simulates the movements of a swarm to minimize the objective function

利用小波分析对污染信号进行去噪处理以恢复原始信号(Signal by wavelet analysis denoising of pollution to restore the original signal)

分支界限法求解整数规划，matlab 分支界限法求解整数规划，matlab(branch and cut with matlab )

自适应Kalman滤波仿真,一个自使用滤波的简单例子，便于初学者理解和学习(Adaptive Kalman filter simulation, a self-filtering using a simple example, easy for beginners to understand and learn)

自己写的Gabor方程函数，可以用来产生过完备的稀疏表示字典。(Gabor write their own equation function, can be used to generate the sparse representation over-complete dictionary.)

非常经典的基于模糊信息处理的数据融合方法研究.用MATLAB 实现的。 请大家好好学习(Very classical information processing based on fuzzy data fusion method. Using MATLAB realization. Please study hard)

matlab的几种DTFT计算方法，M文件(matlab Several DTFT calculation method)

这是信号处理中循环谱密度的一个DEMO，有些文章中称其为循环平稳信号的组合切片(A demo of cyclic spectra density. it also can be called combinated splice on cyclostationary signal in some papers.)