anli21.5-4

source code in matlab simulate ber in mc-cdma system over nakagami and rayleigh channel with 8 users

this code filter the band using matlab program

三相异步电机的启动，转子绕组接电阻启动，大家支持(Three-phase induction motor startup, the rotor winding resistance then start)

不用自带直方图函数画直方图以及直方图均衡处理图像(Don t bring histogram function painting histogram and histogram equalization images)

普通PID控制及其扩展算法控制的MATALB仿真程序，内容包含面广．(ordinary PID control algorithm and its expansion of enriching control simulation program, which includes many sectors.)

Modeling the Stephan cooking mixer, Hardware in the loop simulation

说明：  please give the matlab codings

对于QPSK性能分析的源码,最后给除2种信道下的误码率比较图(QPSK performance analysis for the source, the final addition to the two types of channel bit error rate plan)

基于多目标优化进化算法。处理约束问题的改进的多目标进化算法。(Based multi-objective optimization evolutionary algorithm. Constraint problems improved multi-objective evolutionary algorithm.)

正交相移键控 (Quadrature Phase Shift Keying)简称“QPSK”，是一种数字调制方式。它分为绝对相移和相对相移两种。由于绝对相移方式存在相位模糊问题，所以在实际中主要采用相对移相方式DQPSK。目前已经广泛应用于无线通信中，成为现代通信中一种十分重要的调制解调方式。(QPSK THAT IS TO SAY....)