colourfeaturesextraction

codes for tsp and kungs algorithm in matlab

计盒分形维数计算的matlab源代码编程实现过程(Function [Fdgen NoisfreFD ]=fractaldim(y,Q,M) __________________________________________________________________________ Usage: Computes fractal dimension by box counting(BC) method. NOTE: Running the code may take a little time, because it calculates dimensions for all embedding dimensions up to M. This code is based on an algorithm that constructs a box for the first observation and for other observations test which it belongs to previous box(s). If the observation belongs to one of the existent boxes then increases number of points in the relevant box,otherwise makes a new box. the algorithm of this code uses only rounding down and it does not need binary coding, sorting and so on. It uses only transformation data to [0,2^32-1] and finding valid boxes based on Leibovich and Toth(1989). Inputs: y is a vector time series. q stands for generalized dimension q=1 entropy dimension,q=2 correlation dimension and so on. q=0 is box counting dimen)

Fuzzy logic methods implemented by Matlab

说明：  标准的采用G.721国际编码标准，包括编码和解码两部分，用matlab语言编写，并测试通过。(The adoption of standard international coding standard G.721, including encoding and decoding of two parts, with the matlab language, and test.)

说明：  也是使用同态滤波对图像进行对比度增强以及去雾处理，不过可以适用于彩色图像。(Homomorphic filtering is also used for contrast enhancement and image processing to the fog, but can be applied to color images.)

MATLAB程序。无线传感器节点的定位。(Location of a wireless sensor node)

VC++ and Matlab混合编程的快速实现(VC++ And Matlab Mixed Programming rapid realization of)

史密斯图(Smith chart)是一款用于电机与电子工程学的图表，主要用于传输线的阻抗匹配上。在复平面上采用双线性变换。实部 r=常数和虚部 x=常数，两族正交直线变化为正交圆并与反射系数|G|=常数和虚部x=常数套用而成。本文档通过MATLAB来编写程序，绘制一个完整的SMITH圆图(Smith figure (Smith chart) is a for electrical and electronic engineering chart, mainly for the transmission line on the impedance matching in the plane bilinear transformation real part r = constant and imaginary part x = constant, two RACES straight for orthogonal round orthogonal changes and and reflection coefficient | G | = constant and imaginary part x = constant apply mechanically and into this document to write the program through MATLAB, draw a complete Smith circle diagram )

图像增强技术 直方图增强 几种空间域滤波相应的matlab代码(Several spatial domain filtering technology histogram of image enhancement corresponding matlab code)

matlab课件很有用的,对matlab学习很有帮助,希望采纳谢谢(it s very useful)