LCMV

this code is implementaion for A Level Set Method for Image Segmentation in the Presence of intensity Inhomogeneities With Application to MRI. I used this code and it has a trus answer

时频分析，用于时频分析，压缩文件，概率密度曲线 ，计算样本向量x的概率密度估计，返回在xi点的概率密度f，此时我们使用plot(xi,f)就可以绘制出概率密度曲线。(Time-frequency analysis, time-frequency analysis is used to compressed files)

simple dsge model in dynare

USGS ——(United States Geological Survey)美国地质勘探局。(USGS ——(United States Geological Survey))

遗传算法中交叉算子的MATLAB程序 (Genetic algorithm crossover operator of the MATLAB program)

This work is done by someone else. I m only uploading it to share with you.

Matlab中提供了一种快速实现多项式拟合的方法函数polyfit()函数， 其格式：p=polyfit(x,y,n)其中x，y为样本向量，n为拟合的多项式的项数。下面拟f(x)=sinx+x,在区间【-3,3】上以0.5为间隔进行拟合。(Matlab provides a fast way to achieve polynomial fitting function polyfit () function, The format: p = polyfit (x, y, n) where x, y as the sample vector, n is the number of items of polynomial fitting. The following proposed f (x) = sinx+ x, the interval-3,3】 【intervals on the order of 0.5 to fit.)

dear sir i have uploaded a few programs for your consideration

最小二乘法的matlab实现,最小二乘法用于曲线拟合，本程序可以适用于一次或者二次曲线拟合( Polynomial least squares curve fitting- First and Second order curve fitting. All the given data points must be used for fitting.)

说明：  数字信号处理中的一些matlab源程序。(digital signal processing some of the Matlab source.)