hw3A

mean shift clustering

电力系统程序，是电网接入光伏的最大容量程序，其中的限制条件为为全部节点的电压上下限，是MATLAB与OPENDSS的联合编程，程序可以得到任何一个节点的光伏接入极值(Power Systems program is the maximum capacity of photovoltaic grid connection procedures, restrictions as to limit the voltage on all nodes, joint programming and OPENDSS MATLAB, the program can get access to any node photovoltaic extreme)

精通matlab综合辅导与指南，很经典的MATLAB学习资料。(Proficient in matlab comprehensive counseling and guidance, it is a classic learning materials MATLAB.)

说明：  sift（尺度不变特征变换 scale invariant feature transform） 特征提取与匹配(Sift feature extraction and matching)

使用Matlab实现双极性不归零码，画出波形并给出功率谱。(use Matlab bipolar not NRZ, paint and wave power spectrum is given.)

信号预处理程序，包括最小二乘法，滑动平均法，五点三次法以及五点滑动法(Signal preprocessing programs, including least square, sliding average,five point three average and five-point sliding)

说明：  用Newton插值多项式和三次样条插值多项式，已知f(x)=1/(1+25x^2)(With the Newton interpolation polynomial and cubic spline interpolation polynomial, known f (x) = 1/(1+25 x ^ 2))

MAGNITUDE AND PHASE RESPONSE OF HIGH AND LOWPASS FILTER

The Kalman filter is a mathematical power tool that is playing an increasingly important role in computer graphics as we include sensing of the real world in our systems. The good news is you don’t have to be a mathematical genius to understand and effectively use Kalman filters. This tutorial is designed to provide developers of graphical systems with a basic understanding of this important mathematical tool.

颜色类型转换，GRB与HSI，并将H加30度(Color conversion, GRB with HSI)