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dtw改进算法源码 在matlab下试验 可以很好识别语音(dtw source under test can be very good at matlab voice recognition)

sift算法的详细应用笔记，对sift做了详细解释(sift algorithm detailed application notes, a detailed explanation of the sift)

本程序用以仿真块状导频时不同信噪比条件下的误码率和均方误差，信道估计采用最小二乘法和改进的最小二乘法。 (The pilot program for the simulation block different SNR when the bit error rate and mean square error channel estimation using the least square method and the improved least square method.)

天线电磁场仿真MATLAB模型，是天线计算中的不错教程(Atenna and EM modeling with matlab)

Decompose image into subbands (undecimated wavelet), denoise, and recompose again. fh = decomp_reconst_wavelet(im,Nsc,daub_order,block,noise,parent,covariance,optim,sig) im : image Nsc: Number of scales daub_order: Order of the daubechie fucntion used (must be even). block: size of neighborhood within each undecimated subband. noise: image having the same autocorrelation as the noise (e.g., a delta, for white noise) parent: are we including the coefficient at the central location at the next coarser scale? covariance: are we considering covariance or just variance? optim: for choosing between BLS-GSM (optim = 1) and MAP-GSM (optim = 0) sig: standard deviation (scalar for uniform noise or matrix for spatially varying noise) Javier Portilla, Univ. de Granada, 3/03 Revised: 11/04

设计数字基带传输系统，利用MATLAB强大的仿真功能，结合其所具有的图形叠加特性，针对余弦滚降最佳接收系统、部分响应系统进行仿真，通过观察仿真眼图、频谱图、功率谱图以及误码率曲线，检测系统的码间串扰和传输质量。(This article designs the digital baseband transmission system, uses the MATLAB formidable simulation function,unifies graphsuperimposition characteristic which it has,we has simulatived optimal reception of characteristic of roll-off and the partial response system,through the observation to simulation of eye pattern,frequency spectrum,power spectrum,bit error rate,detected intersymbol crosstalk and the transmission quality to system.)

采用MATLAB编程用GP方法计算关联维的源代码(MATLAB programming method used GP correlation dimension of the source code)

zixzak matrix matlab code for 8*8 matrix

用MATLAB的simulink实现costas环的.mhl文件(Using MATLAB-simulink realization costas Central. Mhl document)

fuzzy logic implementation in matlab with the help of membership functions and fuzzy rules.