wednesday_fudu_xiangwei

双闭环直流调速系统matlab simulink文件。(Double Loop DC speed control system matlab simulink file.)

Logistic 逻辑映射，大家注意看啊(Logistic 逻辑映射)

这是关于雷达杂波的仿真的matlab程序，希望对大家有所帮助(This is on the radar clutter of the Matlab simulation procedures, we hope to help)

本程序是在matlab环境下利用小波对图像进行处理的一段小源程序。(image procession based on wavelet transform)

《visual c++matlab图像处理与识别实用案例精选》源码(" Visual c++ matlab image processing and recognition of practical cases selected" source)

系统识别大牛Ljung对最新时域和频域技术的总结，感兴趣的朋友可以看一看！(Identifi cation of time-invariant linear dynamic systems is a mature subject. In this contribution we focus on the interplay between methods that use time and frequency domain data, respectively. )

概率密度或分布通用函数，其中包括正态分布，二项分布，指数分布等(Probability density or distribution of generic functions, including normal distribution, binomial distribution, exponential distribution)

通信系统仿真库，以及说明文档，请matlab开发者酌情下载。(Communication system simulation libraries, and documentation, please download matlab developers, as appropriate.)

The DSI method is basically a modified SLM method. The additional aspect of the DSI method is to add M-bits dummy sequences to the original sequence in order to reduce the PAPR. Where, the dummy bits are inserted at the end of the data sequence (y). Next, after IFFT, we select the M-DSI sequence having the lowest PAPR.

OFDM系统，子载波数目1024，前缀数目256，循环数目256，加入了高斯白噪声(OFDM system, the number of subcarriers 1024, the number prefix 256, the cycle number of 256, by adding a Gaussian white noise)