PFD

Particle Swarm Optimization Algorithm Trial

对二值图像进行5*5邻域平均，再添加椒盐噪声，最后进行中值滤波处理(For binary image 5* 5 neighborhood average, add salt and pepper noise, median filtering processing in the end)

模拟退火算法来源于固体退火原理，将固体加温至充分高，再让其徐徐冷却，加温时，固体内部粒子随温升变为无序状，内能增大，而徐徐冷却时粒子渐趋有序，在每个温度都达到平衡态，最后在常温时达到基态，内能减为最小。 (Simulated annealing algorithm derived from solid annealing principle, the solid is heated to a sufficiently high, let it cool slowly, when heated, solid particles with temperature becomes disordered state, the internal energy increases, while slowly cooling the particles gradually increasingly ordered at each temperature to reach equilibrium, and finally reach the ground state at normal temperature, which can be reduced to a minimum.)

matlab code of 普朗尼算法 以及 doc文件

由RS码、卷积码构成的级联码，结合交织技术，用于信道编码(RS code and convolution code, combine with interleaving, use for channel coding. )

Matlab code for image compression using haar wavelet transforms

The purpose of this program is to calculate the refractive index of a certain material. And you should import some basic optical parameters firstly.

processed medical image compression in matlab

pi/4-dqpsk 调制解调 的 matlab 仿真，通过srrc滤波器实现16倍的上采样(pi/4-dqpsk modulation and demodulation matlab simulation, through srrc filter to achieve 16 times the sampling)

桥式结构DCAC整流器仿真，仅适合教学了解用。(The bridge structure DCAC rectifier Simulation understanding with only suitable for teaching.)