OFDM

Example of application of difference circuits at numerical solution of the equations with partial derivatives

粒子群算法是一种新的模仿鸟类群体行为的智能优化算法，描述了基本粒子群算法和改进粒子群算法的原理。(Particle swarm optimization (pso) algorithm is a kind of new imitate birds swarm behavior of intelligent optimization algorithm, describes the basic principle of particle swarm optimization (pso) algorithm and improved particle swarm algorithm .)

对轴承振动信号进行各种时频分析，以获取相应的时频域分布图，用于轴承故障诊断(bearing vibration signal time-frequency analysis to obtain the corresponding time-frequency domain distribution for bearing fault diagnosis )

simple api source code using matlab

文件中内含成绩排名，等高线，等式求解，动画，读取图像，多项式展开，排序等众多的matlab源程序。(File contains the standings, contour, equation solving, animation, reading images, polynomial expansion, sorting, and many matlab source.)

初学者，查找相邻像素值4-PATH ，然后用白色标出。(Find the adjacency value of a given pixel for image )

利用蝶形算法，实现快速傅立叶变换及其逆变换(The use of butterfly algorithm, fast Fourier transform and its inverse transform)

image reconstruction

code to test the m imo system for the ML and MZ

The Code provide comparison of Bit error rate for BPSK for Rayleigh fading in Matlab