qianweishi

基于梯度下降法的RBF神经网络算法设计仿真(Design and Simulation of RBF neural network algorithm based on gradient descent method )

基于matlab的简单一元函数优化实例,对初次学习mabtlab函数优化者会有很大帮助(simple one yuan function optimization example, mabtlab the initial learning function optimization who will be of great help)

这是我们通信建模与仿真书上的程序，是白噪声＆瑞利信道下对OFDM的仿真实现。(This is our communication on Modeling and Simulation on the procedures, White Noise & Rayleigh Channel on OFDM Simulation.)

说明：  《MATLAB在电子信息课程中的应用》中的辅助程序，包含单位阶跃序列生成函数、单位脉冲序列生成函数、多项式补零相加，等( MATLAB curriculum in electronic information application of auxiliary procedures, contains the unit step sequence generating function, unit pulse sequence generating function, polynomial zero-sum premium, etc.)

此程序为机动目标的非线性滤波器的设计，具有一定的实用价值(This program design of nonlinear filters for maneuvering targets, has some practical value)

对于svm进行可视化，清晰地划分了分类超平面以及各个类别(Visualization for SVM, a clear division of the classification hyperplane and each category)

function nntest6(action,flag) NNTEST6 View and Control Neural network. See also SIMUFF. Koos j. den Oudsten, 1-20-99 koos@phil.uu.nl Copyright (c) 1998-99 by KoosSoft vof $Revision: 0.4 $ $Date: 1999/01/27 22:29:28 $ global Xx w1 b1 w2 b2 hidden mlp if nargin < 1 action = start end On recursive calls get all necessary handles and data. if ~strcmp(action, start ) childList = allchild(0) nn_fig = childList(find(childList == gcf)) ud = gco popupvalue = get(ud.popup, Value )

说明：  matlab开发函数，一些简单的例子和数字滤波器设计函数(matlab development function, some simple examples and digital filter design function)

SC-FDMA的MATLAB程序仿真,实现链路级是哪个性传输(single carrier FDMA simulation )

This matlab code is used for simulating uniform quantization of input signal x. It uses lpf.m, bdc.m i dbc.m matlab functions, and it plots uniformly quantized signal at the output.