The-linear-convolution

说明：  this code simulate sluted aloha protocol.

集合emd变换，近年来较为流行的时间序列分析方法(ensomble emd transformation, more popular in recent years, time series analysis)

地心坐标系下的经纬高坐标数据，转换为东北天坐标系下的坐标。输入为经纬高，单位为°。 matlab文件实现，调用函数名为：ECEFtoENV(Geocentric latitude and longitude coordinates of the high-coordinate data is converted to Northeast day coordinate system coordinates. Latitude and longitude input is high, the unit is.)

In this paper, we have proposed a new PAPR reduction technique in MIMO-OFDM systems. It achieves the result which proves the PAPR of 2×2 MIMO-OFDM systems. The parameters of the simulation are determined by standard IEEE 802.11n. From the simulation results, it is shown the proposed method has better PAPR performance in this system. Additionally, when the number of sub-blocks is increased, high PAPR reduction performance can be obtained.

一个VSM分类器的具体例程，包含数据文件，调试通过。(VSM classifier a specific routines, including data files, debugging through.)

AWGN信道下polar code编译码程序，其中包含Z参数在AWGN信道下的计算及信道极化的索引和排序。(Polar code coding and decoding on AWGN Channel including the Z parameter compution ，index and sort.)

拉东正反变换，应用于地震勘探中，对信号进行操作。可用于去噪以及信号分析等。(Radon transform and inverse transform )

lms算法源程序lms算法源程序lms算法源程序(lms matlan suanfa lms matlan suanfa lms matlan suanfa lms matlan suanfa )

A language built over scheme

matlab实现智能天线的波束调向功能，并显示结果。(matlab smart antenna beam tune to the function, and displays the results.)