FM-MODULATION

说明：  该代码生成碎裂人脸图像，可以实时调整图像的大小和相关设置。(Fragmentation of the code generation facial images in real time to adjust the size of images and related settings.)

该段代码能实现找出隐藏或淹没在噪声时域信号中信号的频率成分。用FFT对试验数据进行谱分析，指出数据包含的频率成份。(One use FFT is to find hidden or submerged in the time domain signal noise frequency components of the signal. Test data with FFT spectrum analysis, pointed out that the data contained in frequency components.)

tvp-var model 可以用来做TVP-VAR模型(tvp-var model for good use)

binary phase shift key

matlab自编迭代法求阈值，并按照此阈值对图像进行二值化处理。(matlab self iterative method for threshold and follow this threshold for image binarization processing.)

基于MATLAB编写的快速傅里叶变换的程序(MATLAB-based programs written in the fast Fourier transform)

说明：  粒子群（PSO）简单教程，适合matlab新手，以及PSO算法的入门教程。(Particle swarm optimization (PSO) simple tutorial, suitable for matlab novice, as well as the introduction of PSO algorithm tutorial.)

foeward featurrselection

过不同方法进行粗糙集属性约简matlab完整程序(rough set matlab program)

说明：  Jacobi迭代法和SOR方法求解线性方程组(Jacobi iterative method and the SOR method for solving linear equations)