调试成功的双隐层反向传播神经网络算法matlab程序

基于谱减法的语音增强技术的matlab实现的程序代码(Speech enhancement based on spectral subtraction technique to achieve code matlab)

SIFT 算法的实质上是提取局部特征的算法, 该算法在尺度空间寻找极值点, 然后根据极值点来获得尺度、旋转不变量和位置等特征。(In essence, the SIFT algorithm is an algorithm to extract local features. The algorithm finds the extreme points in the scale space and then obtains the characteristics of scale, rotation invariant and position according to the extreme point.)

说明：  振动信号处理的matlab教程，带源码与电子书PDF(Vibration signal processing matlab tutorial, with source code and e-book PDF)

MATLAB 参考书，可供相关人员参考使用。；(MATLAB reference books are available for related personnel. )

说明：  瑞利衰落信道matlab仿真，代码很全面，希望对大家有用(Matlab simulation of Rayleigh fading channels, code is full, we want to be useful)

这个Constriction pso 界面提供了10个可选择的测试函数，在界面可以输入粒子数和维度以及迭代次数，同时界面将输出全局最优和得到当前最优所需的迭代次数。里面有一个ＴＸＴ文档有一些操作说明；(The Constriction pso interface provides 10 selectable test function, can enter the number of particles in the interface and the dimensions and the number of iterations, while the output interface to get the current global optimum and the optimal number of iterations required. There is a TXT document some of the instructions )

this is the fifth file of coding in matlab

Fit time series Q(t) to a logistic function. Inputs (vectors of same size): t (time) & Q Outputs: Qpre (logistic model fit to data) and three independent parameters: thalf, Qinf, and a, describing the logistic Q(t) = Qinf/(1 + exp(-a*(t-thalf))) Qinf is value as t --> infinity thalf is time of symmetric inflection point a is time decay constant Written by James Conder, Southern Illinois University, Oct. 2010

针对集装箱倒箱问题，研究出口箱在码头堆场的翻倒过程(the block relocation problem in container terminal yard)

说明：  遗传算法 matlab(matlab ga)