mm

Raptor码的仿真程序，包括预编码可LT编码两部分。(Raptor code simulation program, including pre-coding the LT encoding two parts.)

利用谱减算法实现对航空录音的处理。主要思想是相对语音进行加噪声，然后再利用算法去噪声，比较前后信噪比的变化。根据实验结构，去噪效果明显。(The use of spectral subtraction algorithm for handling aviation record. The main idea is to increase the relative voice to the noise, and then use the algorithm to noise, signal to noise ratio before and after the change. According to the experimental structure, de-noising effect is obvious.)

模拟从二维余弦 到量化 到分割 到Z处理的过程(simulate the process of dct quantization divide and zigzag the inverse process)

说明：  一种高效的应用于MIMO检测的球形算法。适用于N-by-N QAM 调制。(an effective MIMO system deteciton algrithom ,which is applied to N-by-N transeiver with QAM modulatuion.)

this file is very useful for student to calculate structures with MATLAB

Multidirectional search for optimization1

用于计算脑电信号一维向量的renyi熵，基于MATLAB开发(Use for calculating the Renyi with one-dimensional vector.)

FZP离焦光强计算 系统滴介绍了 光学计算问题(Calculation of defocus intensity)

主分量分析,用于高维数据降维或提取目标特征。程序精简，效率高. (Principal Component Analysis is used to make data dimensionality reduction or extract target characteristics。)

里面全是一些电力电子与电机的基础通用通用模型，有些参数没有设置，需要根据需要自己设置。(Full of some of the power electronics and motor on the basis of general universal model, some parameters are not set, need according to your Settings.)