代码搜索：Gradient
找到约 2,951 项符合「Gradient」的源代码
代码结果 2,951
www.eeworm.com/read/493397/6402191
asv lucaspersoblocs.asv
% Gaetan Boehringer, Bruno Jacquot & Fr閐閞ic Piegay
%% Algorithme de Lucas & Kanade : d閏oupage de l'image en blocs
%% Chargement des images
clear all; close all; clc;
% Lecture
im1o=doubl
www.eeworm.com/read/493397/6402192
m lucaspersoblocs.m
% Gaetan Boehringer, Bruno Jacquot & Fr閐閞ic Piegay
%% Algorithme de Lucas & Kanade : d閏oupage de l'image en blocs
%% Chargement des images
clear all; close all; clc;
% Lecture
im1o=doubl
www.eeworm.com/read/492717/6407944
m example2_19.m
vz=10;
a=.32;
t=0:2.1:1;
z=vz*t+1/2*a*t.^2;
vx=2;
x=vx*t;
vy=3;
y=vy*t;
u=gradient(x);
v=gradient(y);
w=gradient(z);
scale=0;
quiver3(x,y,z,u,v,w,scale)
xlabel('x轴');
ylabel('y轴');
zlab
www.eeworm.com/read/485073/6572100
css common.css
.divTools
{
filter: progid:DXImageTransform.Microsoft.Gradient(gradientType=0,startColorStr=#c4c4c4,endColorStr=white);
border:black 1 solid;
color:black
}
.divColors
{
filter: progid:DXIm
www.eeworm.com/read/484893/6575960
m example_quiver.m
% example_quiver.m
% 绘制矢量图
[X,Y]=meshgrid(-2:.2:2);
Z=X.*exp(-X.^2 - Y.^2+1);
% 得到X，Y位置处的向量
[DX,DY]=gradient(Z,.2,.2);
% 绘制等值线图
contour(X,Y,Z)
hold on
% 叠加矢量分布图
quiver(X,Y,DX,DY)
colormap h
www.eeworm.com/read/484893/6575968
asv example_quiver.asv
% example_quiver.m
% 绘制矢量图
[X,Y]=meshgrid(-2:.2:2);
Z=X.*exp(-X.^2 - Y.^2);
[DX,DY] = gradient(Z,.2,.2);
contour(X,Y,Z)
hold on
quiver(X,Y,DX,DY)
colormap hsv
hold of
www.eeworm.com/read/480593/6666441
m teste01.m
clc;
clear all;
image = imread('lena512.bmp');
image_t = image';
gx = diff(image);
gy = diff(image_t);
hx = diff(gx);
hy = diff(gy);
mlg = min(size(gx));
mll = min(size(hx));
image_gradi
www.eeworm.com/read/408213/11401507
m examp3_27.m
[x,y]=meshgrid(-3:.2:3,-2:.2:2); z=(x.^2-2*x).*exp(-x.^2-y.^2-x.*y);
[fx,fy]=gradient(z); fx=fx/0.2; fy=fy/0.2;
contour(x,y,z,30); hold on; quiver(x,y,fx,fy)
zx=-exp(-x.^2-y.^2-x.*y).*(-2*x+2+2*x
www.eeworm.com/read/407650/11412666
c filter.c
// Filtering for Image with variaty filtering kernel
//
// CV_PREWITT_3x3_V A gradient filter (vertical Prewitt operator).
// -1 0 1
// -1 0 1
// -1 0 1
// CV_PREWITT_3x
www.eeworm.com/read/261194/11660121
cvsignore .cvsignore
SWF.h
blib
pm_to_blib
Makefile
SWF.c
SWF.bs
Action.c
Bitmap.c
Boot.xsh
Button.c
Constants.c
DisplayItem.c
Fill.c
Font.c
Gradient.c
Morph.c
Movie.c
MovieClip.c
Shape.c
Sound.c
Text.c
TextField.c