DM9000B_CKT_071807-1

普通通信信号bpsk,qpsk,qam调制解调(bpsk qpsk qam fsk gmsk modulation and demodulation)

ind motor matlab ind motor matlab ind motor matlab

说明：  SVG模型在matlab的仿真原理图,SVG模型在matlab的仿真原理图(svg matlab)

相移光纤光栅长度变化仿真,matlab,(matlab simulink FBG.)

快速解前推回代法，三相的配電網潮流包含線損(Quick Solution forward and backward substitution method, three-phase distribution power flow includes line losses)

matlab求交点，包括直线与直线的交点，直线与曲线的交点，曲线与曲线的交点(Matlab intersection point, including the intersection of straight line and line, intersection of straight line and curve, and the curve of intersection curve)

对OFDM系统功率分配贪婪算法的进行了仿真。(Power allocation for OFDM systems greedy algorithm for the simulation.)

本文在分析移动无线信道衰落特性的基础上,阐述了OFDM系统的基本原理,主要研究了OFDM通信系统中的基于导频符号的信道估计问题,分析了几种经典的信道估计算法以及相关的关键技术环节。 在此基础上介绍了OFDM技术在现实中的一个应用——WLAN IEEE802.11a系统模型,利用Matlab仿真软件完成OFDM系统信号生成、噪声生成、导频插入、循环前缀、调制、解调等部分的设计,最后结合计算机仿真对系统关键技术(导频、循环前缀、估计算法)的有效性和可行性进行了全面的分析与比较。适合matlab研究(Based on the analysis of mobile channel fading characteristics based on the OFDM system on the basic principles of research in the OFDM communication system of the pilot symbols based on channel estimation problem, an analysis of several classical channel estimation algorithm and the associated key technical links. On this basis, introduced OFDM technology in a practical application- WLAN IEEE802.11a system model, using Matlab simulation software to complete OFDM signal generation, noise generation, pilot insertion, cyclic prefix, modulation, demodulation and other parts of the design, the final combination of computer simulation of the system of key technologies (pilots, cyclic prefix, it is estimated that algorithm) the effectiveness and feasibility of a comprehensive analysis and comparison. Suitable for research matlab)

基于粒子系统和纹理绘制的火焰模拟Texture rendering based on particle systems and fire simulation(Texture rendering based on particle systems and fire simulation)

使用qam星座调制方式下的，空时编码STBC的误码率(BER)仿真(The use of QAM modulation constellation manner, the space-time coding STBC BER (BER) simulation)