matlab_program_4

support vector data description的matlab代码(support vector data description of the matlab code)

提取信号七个基于瞬时信息的特征：零中心归一化瞬时幅度功率谱密度的最大值,零中心归一化瞬时幅度绝对值的标准偏差，零中心非弱信号段瞬时相位非线性分量绝对值标准偏差，零中心非弱信号段瞬时相位非线性分量标准偏差，零中心归一化的非弱信号段瞬时频率绝对值的标准偏差，一个信号段的归一化瞬时频率功率谱密度的最大值，根据信号 QPSK 和16QAM在 XI 轴投影的不同表现，提出特征参数。(Extraction based on instantaneous information signal of seven characteristics: zero center normalized instantaneous amplitude of the maximum power spectral density, zero-center normalized standard deviation of the instantaneous rate of absolute zero center section of non-weak signal instantaneous phase nonlinear component absolute value of standard deviation, non-zero center section of the weak signal non-linear component of the standard deviation of the instantaneous phase, zero-center non-normalized absolute value of the weak signal section of the standard deviation of the instantaneous frequency of a signal segment of the normalized power spectral density of instantaneous frequency maximum, according to the signal QPSK and 16QAM in the XI-axis projection of the different performance of the proposed characteristic parameters.)

最小一乘算法和最小一乘拟合直线。这是最小一乘拟合直线的matlab算法(Least absolute deviation fitting algorithm and the least absolute deviation line. This is the minimum )

Pranam Janney All rights reserved. Redistribution and use in source and binary

是数字信号处理当中用到matlab的程序，帮助理解和编程(failed to translate)

Matlab examples txt files developped on matlab just copy and paste in m file, you will get the result

利用Matlab计算肌电信号的积分值和平均功率(Using Matlab to calculate the integral value of the EMG signal and the average power)

Mapper for QAM 2,4 and 6 bits, taking streams and mapping 2 symbols for Modulation

说明：  上传的是Levenberg-Marquardt算法的Matlab程序(Upload is the Levenberg-Marquardt algorithm in Matlab)

智能天线系统的matlab仿真程序 大家(Smart Antenna System Matlab simulation program we look at)