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绕射系数的matlab程序 (matlab raoshexishu)

关于OFDM的调制仿真，其中使用是QPSK调制，包含FFT、循环前缀、加窗等基本过程。(OFDM modulation on the simulation, in which a QPSK modulation, contains the basic process FFT, cyclic prefix, windowing and so on.)

The progress of the research in wireless communications and in other areas stimulates the rapid development of WSN. The motivation for the development of WSN is their flexibility, relative ease of installation (e.g., in places with radioactive pollution), lower power consumption etc. As can be concluded from [2], a WSN - is an infrastructure comprised of sensing, computing, and wireless communication elements that provides the ability to instrument, observe, and react to events and phenomena in a certain environment. The information obtained by sensors can be used for civil, governmental, commercial, or industrial purposes.

此代码是卫星上行链路和下行链路预算分析,程序为matlab程序。(my english is poor.)

用直方图均衡化的方法处理彩色图像，使颜色更加鲜艳。(Histogram equalization approach to color image, the color more vivid.)

基于matlab编写，能够批量读入文件夹内的图像，进行边缘检测，并求出图像中圆形边界的最大径(it can get the maxmum diameter of a circle in series image)

单源最短路径问题的一种求解算法－Dijkstra算法(Single-source shortest path algorithm A-Dijkstra algorithm)

Contrast Stretching with matlab

一些有用的时间序列分析相关程序（matlab)(Time Series program)

广义奇异值分解程序，常应用于数据处理，例如信号处理(The generalized singular value decomposition (GSVD) is a matrix decomposition more general than the singular value decomposition. It is used to study the conditioning and regularization of linear systems with respect to quadratic semi-norms.)