training_gmm

说明：  该程序计算了2*2的MIMO信道在瑞利衰落下、BPSK调制下迫零均衡的误比特率，并有理论值和仿真值的对比(The program calculates the bit error rate of 2* 2 MIMO channel in Rayleigh fading, BPSK modulation, the zero forcing equalizer, and a comparison of the theoretical values ​ ​ and simulation values)

This Book describe all the possibility and the way to produce GUI (Graphical User Interact) for Matlab R2014a. It also show the interaction between function and data in different field (economy,computer science ,...) All element box to video processing integration are discuss.

正弦sin映射，要学习混沌的可以了解下，还有pdf曲线(Sine mapping with pdf curve, learning chaos can understand)

说明：  极限学习机（ELM）用来训练单隐藏层前馈神经网络（SLFN）与传统的SLFN训练算法不同，极限学习机随机选取输入层权重和隐藏层偏置，输出层权重通过最小化由训练误差项和输出层权重范数的正则项构成的损失函数，(Extreme here means to move beyond conventional artificial learning techniques and to move toward brain alike learning. ELM aims to break the barriers between the conventional artificial learning techniques and biological learning mechanism.)

% Test problem for Akima interpolation % Ref. : Hiroshi Akima, Journal of the ACM, Vol. 17, No. 4, October 1970, %        pages 589-602. % x=0:10; y=[10 10 10 10 10 10 10.5 15 50 60 85]; xi=linspace(0,10,51); yf=akima(x,y,xi); subplot(2,2,1); plot(x,y,"o",xi,yf); title("Abscissa set 1") x=[0 1 3 4 6 7 9 10 12 13 15]; xi=linspace(0,15,51); yf=akima(x,y,xi); subplot(2,2,2); plot(x,y,"o",xi,yf); title("Abscissa set 2") x=[0 2 3 5 6 8 9 11 12 14 15]; xi=linspace(0,15,51); yf=akima(x,y,xi); subplot(2,2,3); plot(x,y,"o",xi,yf); title("Abscissa set 3") yf=spline(x,y,xi); subplot(2,2,4); plot(x,y,"o",xi,yf); title("Cubic spline")

neural network programming with its coding

说明：  Matlab学习宝典 插值与拟合 Matlab学习宝典(Learning Matlab Interpolation and Fitting Matlab Baodian learning Baodian)

The Iterative Solutions Coded Modulation Library is free software you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation either version 2.1 of the License, or (at your option) any later version. This code includes a lot of different codes : UMTS, LTE, Wimax CTC, capacity, Srandom, puncturing, DVBRCS,DVBS2S,CDMA2000,...

CVPARTITION Create a cross-validation partition for data. An object of the CVPARTITION class defines a random partition on a set of data of a specified size. This partition can be used to define test and training sets for validating a statistical model using cross-validation.

通信系统仿真中，QPSK调制下的高斯信道Matlab仿真(the simulation of the Gaussian channel in communication system )