demag_tensor

本程序是对64QAM-OFDM的调制解调及加AWGN的简单程序。做成GUI形式，能方便地梳理清楚整个过程。调制解调过程中加入了导频和CP循环前缀，可观察EVM和EbN0-BER曲线。(this program is about the modulation and demodulation based on Matlab.A simple program to familiar with the process of 64QAM-OFDM.Using reference and CP. You can observe EVM and the figure of EbN0-BER)

说明：  一时间离散序列的自相关函数计算与DFT得出的功率谱(For a discrete sequence calculated the autocorrelation function of the power spectrum obtained with the DFT)

线性SVM算法设计分类器，对一组数据进行分类(Linear SVM classifier algorithm on a set of data classification)

对DOA进行估计的一种较好的方法，能精确地对参数进行估计(Of the DOA estimate of a better way to accurately estimate the parameters)

利用基于OE模型的预报误差法对传感器的阶跃响应数据进行辨识建模(OE model based on the prediction error of the step in response to sensor data identification modeling)

Companding is essentially a technique for achieving non-uniform quantization. There are basically 2 methods which are most popular in literature.:-A-law companding and u-law companding. These algorithms help in achieving to an extend, compression. The given code shows how to compress a 14-bit code to 8-bit code and its digital implementation using matlab. Please contact by mail if a detailed description of code is needed.

遗传算法，基于matlab软件，优化天线方向图振幅(genetic algorithm, based on the software of matlab, and it can optimize the amplitude of antenna pattern)

实现微电网逆变器的平滑切换PQ和VF之间切换，供参考学习交流用(o achieve smooth switching between microgrid inverters PQ and VF switching, for reference, learning and communication.)

IEEE802.11.a的matlab仿真代码(Matlab simulation code of IEEE802.11.a)

说明：  改程序是计算G_P关联维维数的程序 混沌理论(G_P CorrelationDimension_GP\Main_CorrelationDimension_GP.m)