stepr

simulations in matlab especially about filters and a project about the wien bridge signal generator(n=3)

蛙跳算法,包含Flow_Shop_Scheduling_Problem、 Function_Optimization、 Knapsack_Problem、 Traveling_Salesman_Problem(flog leap algorithm, including Flow_Shop_Scheduling_Problem, Function_Optimization, Knapsack_Problem, Traveling_Salesman_Problem)

常见的一维搜索，机械设计优化算法，牛顿，黄金分割，抛物线(Common one-dimensional search, the mechanical design optimization algorithm, Newton, Golden Section, the parabolic)

function y=rgb2lab(im) rgb2lab( image ) Converte de RGB para LAB

3个matlab原程序文件，包括： 1-32是：图形应用篇 33-66是：界面设计篇 67-84是：图形处理篇 85-100是：数值分析篇 (three Matlab original files, including : 1-32 : Graphics Applications articles 33-66 is : interface design articles 67-84 is : graphics processing Chapter 85-100 is : Numerical Analysis Section)

Function that calculate the PSNR and WSNR of two imagines

说明：  matlab 编程实现人体跟踪与检测编程实现人体跟踪与检测(matlab)

应用傅里叶变换DFT，分析各种离散信号x(k)的频谱。离散周期信号可以展开成傅里叶级数，所以离散周期信号的频谱 是一个周期的周期性离散频谱，各谱线之间的间隔为 ，而且存在着谐波的关系。 (DFT application of the Fourier transform, analyze discrete signal x (k) of the spectrum. Discrete signal cycle can begin as Fourier series, the discrete signal spectrum is a cyclical cycle of discrete spectrum, the line between the interval, but there is a harmonic relationship.)

柱坐标作三维图详解，包括坐标转换等的三维作图内容，读者自行更改(Cylindrical coordinates for three-dimensional map Xiangjie)

Energy Effi cient Hierarchical Cluster-Based Routing for Wireless Sensor Networks