OQPSK_AWGN3

tHIS MATLAB CODE SIMULATE RAYLEIGH MODEL USED IN WIRELESS COMMUNICATION SYSTEMS.Rayleigh fading models assume that the magnitude of a signal that has passed through such a transmission medium (also called a communications channel) will vary randomly, or fade, according to a Rayleigh distribution.

一维声子晶体能带结构计算matlab源代码，适用于声子晶体研究人员以及matlab学习者参考。(One-dimensional photonic crystal band structure calculation matlab source code, suitable for researchers and phononic crystals matlab learners.)

运用主成分分析法和K均值聚类法来进行SAR影像变化检测(SAR image change detection using principal component analysis and K-means clustering)

说明：  在二维平面内生成随机点并构造二维Voronoi图(Construction of 2D Voronoi diagram with random points)

说明：  MATLAB给图像添加各种噪声，非常好用，希望对大家有用(MATLAB add all kinds of noise to the image, very easy to use, we hope to be useful)

this is a well data number 3 for RPH sample, stored in las format

旅行商问题：全国省会二维坐标如图30所示，基于遗传算法设计从黑龙江到西藏，并遍历全国各省会(每个省会只经过一次）的最短路径(Traveling salesman problem: two-dimensional coordinates of the national capital as shown in Figure 30, based on genetic algorithm design from Heilongjiang to Tibet and traverse the provinces (each provincial capital only after a) the shortest path)

用matlab实现蓝噪声，其中蓝噪声生成使用滤波器实现，进行图像处理(Using matlab blue noise, which is generated using a blue noise filter to achieve, for image processing)

单相PWM可控整流原理仿真，以及一些相关文件资料(Principle of single-phase PWM controlled rectifier simulation, as well as some relevant documents)

文件中主要利用matlab为ADPCM编码提供了一种编码算法，程序中以二进制数值为例，提供了ADPCM编码的编码和解码。(The main advantage of matlab file to ADPCM coding provides a coding algorithm, a program to binary values​ ​ , for example, provides encoding and decoding of ADPCM encoding. )