Improved-Artificial-Fish-Swarm-Algorithm

PSK调制和解调，绘制星座图。有两个命令。分别是dmod和pskmod (PSK modulation Using matlab )

自动检测车牌号，进行图像分析，并进行相应和相关的处理(Automatically detect the license plate number)

pwm法计算二维光子晶体能带的另一个程序，已经分享了一个,这是另一个,编写方法不同,精度更高。程序完整含有注释,能同时显示TE和TM波的能带结构。略作修改也可分开显示。 (pwm method of two-dimensional photonic crystals with another program)

说明：  用MATLAB搭建的一个小项目界面用于处理遥感图像的配准，除了三组图像数据和方法。(Using MATLAB interface to build a small project for processing of remote sensing image registration, in addition to three sets of image data and methods.)

实现SC、minn和park算法的度量函数，且求出了均值和方差(The metric function SC, minn and park algorithm, and calculated the mean and variance)

说明：  AMplitude mod and demodulation

计算Mel倒谱系数的matlab程序，非常经典的一个程序。(MELCEPST Calculate the mel cepstrum of a signal C=(S,FS,W,NC,P,N,INC,FL,FH) )

主成分分析（pcA）人脸识别，在ORL库上进行测试，产生矩阵为散步矩阵(Principal component analysis (pcA) recognition, tested on the ORL database, resulting in a walk matrix matrix)

This code is related to the course Digital Communications. It reproduce the error probability as a function of the SNR per bit for 16-QAM. Enjoy it!

一个应用psk调制的通信系统matlab仿真，应用matlab中的图形操作界面simulink，psk是现在应用最广的调制方式，有很大的参考价值(An application psk modulation matlab communication system simulation, application of the graphical interface matlab simulink, psk is now the most widely used modulation, have great reference value)