手掌纹识别

Reduction in peak to average power ratio in OFDM.

OpenCV的全称是：Open Source Computer Vision Library。OpenCV是一个基于（开源）发行的跨平台计算机视觉库，可以运行在Linux、Windows和Mac OS操作系统上。它轻量级而且高效——由一系列 C 函数和少量 C++ 类构成，同时提供了Python、Ruby、MATLAB等语言的接口，实现了图像处理和计算机视觉方面的很多通用算法。(OpenCV s full name is: Open Source Computer Vision Library. OpenCV is based on (open) issued a cross-platform computer vision library, you can run on Linux, Windows and Mac OS operating systems. It is lightweight and efficient-++ class is composed of a series of C functions and a few C, while providing an interface to Python, Ruby, MATLAB and other languages​ ​ , to achieve a lot of generic algorithm for image processing and computer vision.)

region growing 对头像图片进行皮肤提取。先用threshold方法进行分割，再用region growing进行分割，并且优化算法减少for循环使复杂度降低。 最后计算roc曲线与groundtruth进行对比，评价分割算法的优劣

建立cost231仿真模型函数，cost231是一种无线信道(Cost231 simulation model-building function, cost231 is a wireless channel)

说明：  图像处理（验证码识别）程序 内含事例(Image processing (validation code identification) program contains examples of)

matlab的m文件，是关于汉明码编码的，文件可以直接运行(matlab m-file is on the Hamming code, files can be run directly)

说明：  光储一体化发电系统的控制，采用电压电流双环控制(Double-loop voltage and current control is adopted in the control of integrated optical storage power generation system)

毕设时的点云拼接代码，有例子EXAMPLE.mat,基于点云三角网格化的

给定一个普通多项式p(x)，用列向量表示，阶次从高到低排列，此函数返回p(x)的切比雪夫多项式展开的系数，返回的的结果也是一个列向量，同样按切比雪夫多项式的阶次从高到低排列 另外该函数用cos(x)项傅里叶级数展开一个多项式( ChebyshevExpansion.m by David Terr, Raytheon, 5-26-04 Given a polynomial f(x) of degree n expressed as a row vector of coefficients of x^k with highest power on the left, expand f(x) as a sum of scalar multiples of Chebyshev polynomials, i.e. return the column vector of coefficients a_k with k running from n to 0 from top to bottom such that f(x) = sum_{k=0}^n{a_k P_k(x)}.)

WCDMA - Simulation of DSSS and QPSK, get number of bit errors. U can change number of chip per bit to see the result better when increasing.