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绘出余弦的16个点的傅立叶变化图，你可以在程序中改变点的个数，得到你想要的图形(Draw the 16-point cosine Fourier map changes, you can change in the program the number of points to get the graphic you want)

LCL filter Model m file

这是一个超宽带的源码， 不仅有使用说明还有论文参考(This is a source of UWB is not only an indication as to the use of reference papers)

一个简单的Matlab软件上完成的MRI脑图像的一个白质的分割，程序比较简单，可给初学者提供帮助。(A simple Matlab software to complete the MRI brain images of a white matter segmentation procedure is relatively simple and can provide help for beginners.)

ch3=softt(h3,thr1 clear clc I=imread( lena512.bmp ) imshow(I) I=double(I) II=I+30*randn(size(I)) figure imshow(II,[]) [a1,h1,v1,d1]=dwt2(II, sym8 ) [a2,h2,v2,d2]=dwt2(a1, sym8 ) [a3,h3,v3,d3]=dwt2(a2, sym8 ) sigma=median(abs(d1(:)))/0.6745 x=3*sigma thr1=x*2^(-1) thr2=x*2^(-0.5) thr3=x 小波图像去噪( ch3=softt(h3,thr1 clear clc I=imread( lena512.bmp ) imshow(I) I=double(I) II=I+30*randn(size(I)) figure imshow(II,[]) [a1,h1,v1,d1]=dwt2(II, sym8 ) [a2,h2,v2,d2]=dwt2(a1, sym8 ) [a3,h3,v3,d3]=dwt2(a2, sym8 ) sigma=median(abs(d1(:)))/0.6745 x=3*sigma thr1=x*2^(-1) thr2=x*2^(-0.5) thr3=x )

matlab的随机数发生器，可以产生各种各样的随机序列，你懂的！(the producer of random sequence)

Matlab语言编写的2维粒子群算法进行函数最优化的源代码，并附有AVI视频演示！(2-D particle swarm optimization source code for optimization (with the AVI video!))

说明：  一個簡單好用的 fuse mount 程式. 你必需先安裝libfuse才可使用。 使用方法： fuse mnt_point [options] source_dir(a simple and easy fuse mount, but you need to install libfuse. usage: fuse mnt_point [options] source_dir)

this m file make unique comparison between MVDR, SMI and DMR methods for adaptive array processing. the focus is in estimating the PDF function of the normalized SNR

Hermite差值函数算法，输入两端点的函数值以及导数，输出是差值函数。(Hermite difference function algorithm, the two end points of the input function values ​ ​ and derivatives, the output is a function of the difference.)