ifft_code

OMNET ++ user guide ebook from OMNET site

matlab概述书籍，matlab编程入门(the matlab Overview books, matlab programming entry)

本程序是一个K-means聚类算法程序，自己生成4堆数据，然后让算法自己聚类(This program is a K-means clustering algorithm procedures, generate their own four heap data, then let yourself clustering algorithm)

使用MATLAB，ReliefF算法应用于特征提取，适用于shp属性数据。(Using MATLAB, the ReliefF algorithm is applied to feature extraction and is suitable for SHP attribute data.)

基于空间平滑技术的修正的music算法，第一个程序是正常的，第二个是修正的，其中，入射信号的方向已知(Modified music algorithm based on spatial smoothing techniques, the first procedure is normal, the second amendment, which, in the direction of the incident signal known)

matlab速度分析程序，用于地震勘探速度分析及动校正（NMO）。(Matlab velocity analysis procedures for seismic velocity analysis and dynamic correction (NMO).)

说明：  对一副图像进行对数极坐标变换，为fourior-mellin变换作准备，将旋转参数转化为平移参数(Images on a logarithmic polar coordinate transformation for fourior-mellin transformation to prepare the rotation parameters into the translation parameters)

引入（2，1，7）卷积码对信道输出信号的影响，并作出信噪比等图像。(The introduction of (2,1,7) convolutional code on the output signal of the channel and make the image SNR.)

模拟nakagami-m信道，m值可改。(Simulation of Nakagami-m channel, m value can be changed.)

ofdm系统中降低峰均比的两中基本算法：SLM算法和PTS算法。(ofdm systems reduce the PAPR of the two algorithms: SLM algorithm and the PTS algorithm.)