zaoshengtiaopingnarao

sobel edge detection in matlab

说明：  用牛顿下山法求解方程：下山因子在计算过程中可以变动，一般选择下山因子时从1开始，逐次将减半进行试算，直到能使下降条件成立为止。若当计算到某步时取不到满足要求的值（或值小到无法容忍），这时称“下山失败”，需要另取初值重新算起。(Descent method with Newton' s equation: down factor in the calculation process can change, usually selected from the 1 start down factor, will be halved for successive spreadsheet until the can down the conditions established. If when calculating the time to take a step not meet the requirements of the value (or values ??too small to tolerate), then the &quot down failed&quot , you need an alternative initial re-counting.)

自己编写的K均值算法，比MATLAB自带的简洁，效果不错(I have written K-means algorithm, MATLAB comes with more than simple, good results)

the PDF details contain the frame synchronization mechanism that can be used with permutation code sets

算术编码简单例子，对于初学者会有很大的帮助。(Simple example of arithmetic coding, for beginners, there will be a great help.)

关于图像的小波和小波包的阈值去噪的matlab语言的实现(About the image of wavelet and wavelet packet threshold denoising matlab language implementation )

对偶复树小波以及去噪， 包含1维二维三维的程序实现(Dual tree complex wavelet and the noise, including the one-dimensional two-dimensional three-dimensional program)

在MATLAB中仿真，挖掘机动臂控制系统的数字PID设计(Excavator arm control system design of digital PID )

Investigation of double-circuit electronic processing system using SIMULINK PACKAGE

有一个讲解kpca的个PPT，和一个用MATLAB实现的kpca的程序(There is a PPT explaining KPCA and a KPCA program implemented by MATLAB.)