marcv

用matlab语言编写的试井分析的程序，做出了均质无限大地层的图像(Matlab language with well test analysis procedures, has made an infinite homogeneous strata image)

说明：  对用BP算法所进行的神经网络进行仿真、训练。模拟综合出我们所需要的结果。(BP algorithm by using the neural network simulation and training. Analog synthesis we need results.)

empirical formula with kaiser clc clear all fs=1000 fc=250 df=50 r=0.001 f=fc/fs dw=2*pi*(df/fs) a=-20*log(r) n=floor(((a-8)/(2.285*dw))+1) if a>50 b=0.1102*(a-8.7) elseif a>=21 && a<=50 b=0.5842*((a-21)^0.4)+0.07886*(a-21) elseif a<21 b=0.0 end w=kaiser(n,b) for i=1:n if i~=(n-1)/2 hd(i)= (2*f*sin((i-((n-1)/2))*2*pi*f))/((i-((n-1)/2))*2*pi*f) elseif i==(n-1)/2 hd(i)=2*f end end for j=1:n h(j)=w(j)*hd(j) end subplot(3,1,1), plot(w) subplot(3,1,2), plot(h) subplot(3,1,3), plot(h,n)

完整的用sobel算子进行边缘检测的例子(Complete with a sobel edge detection operator is an example)

循环MUSIC算法，利用循环自相关函数实现波达方向估计(Cyclic MUSIC algorithm, the use of cyclic auto-correlation function DOA estimates)

Simulation of M/G/! queue with average queue size(Simulation of M/G /! Queue with average queue size)

fcm算法的matlab实现，6.5以上版本可用(FCM algorithm matlab realized, more than 6.5 version is available)

钟型隶属函数-a参数变化钟型隶属函数-a参数变化(Bell-shaped membership function-a parameter change in bell-shaped membership function-a parameter change)

Modulation AM code file for teching

说明：  产生各种吸引子的简单程序，并附有简单文字材料说明。(These script generates attractor using histogram technique. these script can generate 50 quadratic attractor 5 Peter De Jong (including the ring) 4 Clifford attractor)