ML0018_Matlab模型算法大全(30+种常用算法模型+课件讲义代码)
链接:https://pan.baidu.com/s/1ruvQoP0SuodZ-dmHqFZGgg 提取码:o5cl
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链接:https://pan.baidu.com/s/1ruvQoP0SuodZ-dmHqFZGgg 提取码:o5cl
%extracting objects提取目标 im=imread('17.bmp'); I=rgb2gray(im); im1=medfilt2(I,[2 2]); %Median filtering the image to remove noise% BW=edge(im1,'sobel');…
%------------------清屏---------------- close all;clear all; %关闭所有文件,清除所有变量 clc; tic; %清屏、记录程序开始时间 global Qf n; %定义全局变量 %------------------初始化----------…
clear;clc; width=30 %道路宽 rl=5*width/8; %左转虚拟车道 rr=1*width/8; %右转虚拟车道 drr=pi/2*rr; dstr=width-sqrt(rl^2-(width/8)^2); %直行距离 dl=(acos(width/8/rl))*rl; %…
clc clear T=0.1; F1=[1 T 0 0 1 0 0 0 0]; F2=[1 T 1/2*(T)^2 0 1 T 0 0 1]; H=[1 0 0]; x=zeros(3,200); x(:,1)=[0 0.5 1];%初始值,速度为0.5,加速的为1 z=zeros(1,200);…
clc close all clear all for loop=1:1 snr=7; sigma=1; Ak=sqrt(10^(snr/10))*sigma; T=1; q1=0.001; q2=0.01; F = [1 1 0 0 0; 0 1 0 0 0; 0 0 1 1 0; 0 0 0 1…
T=2; alpha=0.8; % 加权衰减因子 window=1/(1-alpha); % 检测机动的有效窗口长度 dt=100; % dt=dt_x=dt_y=100 Th=25; % 机动检测门限 Ta=9.49; % 退出机动的检测门限 N=800/T; % 采样次数 M=50; % 模拟次…
trafficObj = VideoReader('viptraffic.avi'); frameRate = get(trafficObj,'FrameRate'); % video = read(trafficObj); % implay(video, frameRate); darkCarVa…
clear,clc % compute the background image Imzero = zeros(240,360,3); % video=aviread('SampleVideo.avi'); % Im = double(cat(4,video(1:2:end).cdata))/255…
clear; clc; close all; %% Parameters param.numberOfSamples = 10; param.matchingThreshold = 10; param.matchingNumber = 2; param.updateFactor = 5; param…
I=imread('1bmpfile.bmp'); % 读入第一帧作为背景帧 fr_bw = I; [height,width] = size(fr_bw); %求每帧图像大小 fg = zeros(height, width); %定义前景和背景矩阵 bg_bw = zeros(height, w…
clc clear FrameNum=100; StartFrame=1; BackGround=rgb2gray(read(VideoReader('traffic.avi'), 1)); for k=StartFrame+1:1:FrameNum CurrentFrame=rgb2gray(re…
Im0 = (imread('1.jpg')); Im1 = (imread('2.jpg')); Im2 = (imread('3.jpg')); Im3 = (imread('4.jpg')); Im4 = (imread('5.jpg')); Im = (1/5)*Im0+(1/5)*Im1+…
function [x,y,loss,f,f_indx] = MeanShift_Tracking(q,I2,Lmap,... height,width,f_thresh,max_it,x0,y0,H,W,k,gx,gy,f,f_indx,... loss) % Initializat…