PSO_winter

说明：  walsh和pn码的生成程序，用C语言实现，可供MATLAB调用(code generation process, using C language, calling for MATLAB)

Program EDFT produce high-resolution N-point DFT for N greater than the length of data vector.

用三种不同的方法（MS/MMSE/ML）估计cp同步的位置(Using three different methods (MS/MMSE/ML) estimate the location of sync cp)

说明：  pagerank的改进，使用的的leaderrank(Improvement of PageRank, leader rank used)

图论(Graph Theory)

this is a digital image processing project on canny edge detection and color filter done in matlab .m files included

The purpose of this study guide is to prepare you for the Sun Certified Java Associateexam. This preparation will be accomplished by familiarizing you with the necessaryknowledge related to Java fundamentals, tools, and technologies that will be represented on the exam.

一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。(Simulation of OFDM System)

histogram reperesentationnnn

本程序包括四部分，分别实现了迫零均衡，信号产生，绘制眼图以及误码率的计算 (This program consists of four parts, to achieve a zero-forcing equalization, signal, drawing the eye diagram and bit error rate calculation)