Disfrft

the document i am uploading is a file of the science direect and my package ia about communication

Modulation test for OFDM : This is a set of five (5) codes about COFDM (Coded Orthogonal Frequency Division Multiplexing) and coding schemes such as Convolutional, BCH, Reed Solomon (RS) and Low Density Parity Check (LDPC). The study uses an OFDM signal over an AWGN Channel with white Gaussian noise model, and calculate the Bit Error Rate wich is plotted.

说明：  节选自OpenBEM，二维的边界单元法matlab程序(Extracted from openbem, two-dimensional boundary element method matlab program)

这是一篇关于自适应卡尔曼滤波在目标跟踪系统中应用的学习文章，对学习卡尔曼滤波有很大的帮助(This is an article on adaptive Kalman filter target tracking system applied in the study article, to learn the Kalman filter is very helpful)

4自适应帧预测凹形可伸缩视频编码——icme01(4Adaptive frame prediction for foveation scalable video coding--icme01 )

高斯背景建模源代码，实现背景建模，但前景处理效果不好(Gaussian background modeling source code to achieve the background modeling, but the outlook is not good treatment effect)

Calcula the PAPR and the CCDF of the ofdm signal

自适应画线，可用Matlab编程,也可用Mathematica软件编程(Adaptive draw lines available Matlab programming)

preisach模型磁滞回线，不同N可以调整模型精度。(preisach hysteresis loop model, you can adjust the different N model accuracy.)

一种基于软划分方法的聚类方法——模糊k均值法聚类分析。(A division of methods based on soft clustering method- fuzzy k-means cluster analysis.)