当前位置:网站首页>matlab绘制hsv色轮图
matlab绘制hsv色轮图
2022-07-05 21:35:00 【slandarer】
% 生成网格
tList=linspace(0,2.*pi,300);
rList=linspace(0,1,100);
[theta,R]=meshgrid(tList,rList);
% 角度及半径转换为坐标
X=cos(theta+pi).*R;
Y=sin(theta).*R;
Z=zeros(size(X));
% 构造hvs表(nx3)并转换为rgb表
thetaV=theta(:);RV=R(:);
hsvList=[thetaV./2./pi,ones(size(RV)),RV];
rgbList=hsv2rgb(hsvList);
% 将其变成矩阵三元组
C=zeros([size(X),3]);
C(:,:,1)=reshape(rgbList(:,1),size(X));
C(:,:,2)=reshape(rgbList(:,2),size(X));
C(:,:,3)=reshape(rgbList(:,3),size(X));
% surf绘图
surf(X,Y,Z,'EdgeColor','none','CData',C)
axis([-1,1,-1,1]);axis equal
view(0,90);
边栏推荐
- Aitm2-0002 12s or 60s vertical combustion test
- SYSTEMd resolved enable debug log
- The primary key is set after the table is created, but auto increment is not set
- Reading and writing operations of easyexcel
- 股票开户选择哪家证券公司比较好哪家平台更安全
- Teach yourself to train pytorch model to Caffe (III)
- 冯唐“春风十里不如你”数字藏品,7月8日登录希壤!
- Cross end solution to improve development efficiency rapidly
- Li Kou ----- the maximum profit of operating Ferris wheel
- vant 源码解析 之深层 合并对象 深拷贝
猜你喜欢
第05章_存储引擎
Influence of oscilloscope probe on measurement bandwidth
張麗俊:穿透不確定性要靠四個“不變”
uni-app 蓝牙通信
2022-07-03-CKA-粉丝反馈最新情况
leetcode:1139. The largest square bounded by 1
ArcGIS\QGIS无插件加载(无偏移)MapBox高清影像图
Deployment of Jenkins under win7
基于vertx-web-sstore-redis的改造实现vertx http应用的分布式session
Kingbasees v8r3 cluster maintenance case -- online addition of standby database management node
随机推荐
MMAP
Some common processing problems of structural equation model Amos software
The primary key is set after the table is created, but auto increment is not set
one hundred and twenty-three thousand four hundred and fifty-six
How to prepare for the algorithm interview and answer the algorithm interview questions
JS common method encapsulation
Establishment of terminal security capability verification environment and penetration test records
Comprehensive optimization of event R & D workflow | Erda version 2.2 comes as "7"
Test of incombustibility of cement adhesives BS 476-4
selenium 获取dom内验证码图片
Add ICO icon to clion MinGW compiled EXE file
leetcode:1139. The largest square bounded by 1
Zhang Lijun: la pénétration de l’incertitude dépend de quatre « invariants»
[case] Application of element display and hiding -- element mask
Introduction of ArcGIS grid resampling method
Kingbasees v8r3 cluster maintenance case -- online addition of standby database management node
Golang (1) | from environmental preparation to quick start
JMeter installation under win7
ArcGIS栅格重采样方法介绍
Traps in the explode function in PHP