lorentzfit

自适应滤波器的最陡下降法示意图(adaptive filter steep decline in the most schematic)

一个有趣的人走动程序，很有趣的。。。。。。(One interesting people walking program, very interesting. . . . . .)

认知网中协作感知程序 仿真程序 matlab(Collaborative Research Compressive Spectrum Sensing in Cognitive Radio Networks)

MATLAB关于模糊控制说明书,非常详细，全英文版本(MATLAB on the fuzzy control manual, very detailed, full English version)

BP算法用于分类，MATLAB环境， 可以直接运行。(BP algorithm is used for classification, can run directly.)

说明：  5篇有关粒子群优化神经网络的文章，caj格式的(Particle swarm optimization of neural networks related to the article, caj format)

2D gabor wavelet,used to simulate human vision for any application in digital image processing

matlab中不同信道估计的对比,对学习通信专业的学生很有帮助，主要介绍的是MIMO-OFDM系统下的信道估计。(matlab in the comparison of different channel estimation)

一个OFDM符号128个有效符号，插入128个虚拟子载波 符号率（即有效数据率）fsymbol，而发送速率（需要包括虚拟子载波）2fsymbol 输入的数据需要2倍的发送数据率，以便进行内插，实现位定时跟踪，即4倍fsymbol采样率的调制信号 OFDM symbol Nfft=128 points 一个OFDM符号数据点 Nfft*2 = 256 ， Guard Interval点 ＝Ng*2=64 ( a OFDM symbol 128 effective symbols, insert 128 virtual sub-carrier symbol rate (i.e. valid data rate), and fsymbol sending rate (need to include virtual sub-carrier) 2fsymbol input data need 2 times the sending data rate for interpolation, realize a timing tracking, namely fsymbol sampling rates four times the modulation signal OFDM symbol Nfft = 128 points a OFDM symbol of data points Nfft* 2 = 256, Guard Interval point = Ng* 2 = 64 )

支持向量机(SVM)与最小二乘支持向量机(LS-SVM)的核函数选择(Support vector machine (SVM) and least squares support vector machine (LS-SVM) kernel function selection)