mimo-simulate-GUI

这是一个非常完整的pi/4dqpsk 调制解调的matlab仿真，给出了各个阶段的波形图，并且分析了在高斯信道下面的误码率，以及星座图和功率谱(This is a very complete matlab simulation of pi/4dqpsk modulation and demodulation. The waveform diagram of each stage is given, and the bit error rate under Gao Si channel, constellation diagram and power spectrum are analyzed.)

Reduction PAPR by Tone Resevation Technique

基于扩展卡尔曼滤波的多通道带乘性噪声系统状态的仿真程序，对初学者可能会有很大帮助(Simulation program for multi-channel with multiplicative noise of the system state)

边缘提取 算子 对初学者有一定参考价值 (edge extraction operator For beginners have a certain reference value)

this programs transforms a matrix to a vector which is used after applying a hamming window with 50 overlap and totally useful for speech enhancement

说明：  电机参数 鼠笼异步电机 基本参数：Pn=2200W Un=380V fn=50Hz J=0.19Kg·m2 磁极对数p=2 定子电阻：0.435ohm 电感0.002H 转子电阻：0.816ohm 电感0.002H Lr=Lm+Llr=0.069+0.002=0.071 励磁电感：Lm=0.069H Tr=0.087=Lr/Rr=0.071/0.816 调节器参考值 ASR的 Kp=3.8 Ki=0.8 积分器限幅-80~80 调节器输出限幅-75~75 ATR的 Kp=4.5 Ki=12 积分器限幅-65~65 调节器输出限幅-60~60 APhirR的 Kp=1.8 Ki=100 积分器限幅-15~15 调节器输出限幅-13~13 给定转速为1000转 空载启动 在0.6s时加载55N·m的负载 如果积分没有初值 那么这个积分没有办法计算(Squirrel cage asynchronous motor)

是关于ofdm仿真系统的源代码 放心下载 验证正确(Is a simulation system on the source code for ofdm)

先进pid matlab 仿真 刘金琨 第版 第一章程序 pid matlab simulink liujinkunc hap01_8.rar (Liu Jinkun advanced first pid matlab simulation program version of the first chapter pid matlab simulink liujinkunc hap01_8.rar)

This Filter provides a selective mean (averaging) lter. In contrast to the standard mean lter,it preserves edges better and is less sensitive to outliers(outliers are those that are not included in the measurement taking place.In this case averaging). The lter smooths an image by taking an average over the neighbouring pixels, but only includes those pixels that have a value not deviating from the current pixel by more than a given range. The range is dened by the standard deviation of the pixel values within the neighbourhood . If the number of pixels in this range is too low (less than `Minimum Pixel Fraction ), averaging over all neighbouring pixels is performed.With the `Outlier Aware option, averaging over all neighbouring pixels excludes the center pixel.

说明：  Matlab工程应用基础详细讲解了工程上的实际问题(Matlab engineering works on the basis of detailed account of the practical problems)