wnoise_xiaobobao

MATLAB多个小程序:关于MATLAB中数组函数的使用以及运算(small number of MATLAB : MATLAB array of functions and the use of Operational)

mathematics with matlab

这是剑桥某个老头写的基于MATLAB的心理声学掩蔽曲线FFT后(This is an old man writing Cambridge MATLAB-based psychoacoustic masking curve after FFT)

说明：  遗传算法的小程序，希望能够对大家有用处！(genetic algorithm for small procedures, we hope to be able to be useful!)

how to read and write files in matlab

fit_ML_rayleigh - Maximum Likelihood fit of the rayleigh distribution of i.i.d. samples!. Given the samples of a rayleigh distribution, the PDF parameter is found fits data to the probability of the form: p(r)=r*exp(-r^2/(2*s))/s with parameter: s format: result = fit_ML_rayleigh( x,hAx ) input: x - vector, samples with rayleigh distribution to be parameterized hAx - handle of an axis, on which the fitted distribution is plotted if h is given empty, a figure is created. output: result - structure with the fields s - fitted parameter CRB - Cram?r-Rao Bound for the estimator value RMS - RMS error of the estimation type- ML

说明：  快速傅立叶变换matlab算法 蝶形运算 归一化处理(fft algorithm)

本Matlab程序对脑区域图像进行分析，计算脑体积。(The Matlab program to analyze images of brain regions, calculated brain volume.)

描述铁电薄膜的极化与电场关系（即电滞回线图）(Description of ferroelectric thin films hysteresis loops)

这是matlab的关于3维绘图方面的东西(This is the matlab on the 3-D graphics of things)