OFDM_channel_estimation

牛顿法的MATLAB，随便写的水平有限请谅解(Newton' s law of MATLAB, low level of random write requests with the understanding)

Another one usefull DTMF decoder model for Matlab Simulink with a lot of aux MathCAD computation.

这是gsm系统中无线帧成型matlab仿真程序，上传给大家学习和参考。(This is a system of wireless frame molding gsm matlab simulation program, upload for everyone to study and reference.)

feature selection demo

SAR图像处理.运动的范围为飞机聚束SAR成像迁移算法纠错 (Motion error correction of range migration algorithm for aircraft spotlight SAR imaging)

该文件是关于数学建模的一些讲义，从各方面详细介绍了数学建模，作者是浙江大学的刘利刚。(The document is some handouts on mathematical modeling, described in detail all aspects of mathematical modeling, the author is Liu Ligang Zhejiang University.)

包括最小二乘法、SVM、神经网络、1_k近邻法,小波包分析提取振动信号中的特征频率，利用最小二乘算法实现对三维平面的拟合。( Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Wavelet packet analysis to extract vibration signal characteristic frequency, Least-squares algorithm to fit a three-dimensional plane.)

这是matlab在地球物理数据处理方面的源码，对从事地球物理的人员很有帮助(This the geophysical data processing source code, the right of persons engaged in geophysical helpful! !)

关于ODFM的仿真程序，程序挺多的，有你想要的。(About ODFM simulation program, a lot of programs have what you want.)

可以直接计算信号的四阶累计量，挺不错的小程序，注意信号必须是非高斯信号哟。(Signals can be directly calculated fourth-order cumulant, very good small procedures, the attention signal must be a non-Gaussian signal yo.)