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/164050/10134165
m exm05522_1.m
%exm05522_1.m 表现diff和gradient指令计算。
clear
F=[1,2,3;4,5,6;7,8,9]
Dx=diff(F) %相邻行差分
Dx_2=diff(F,1,2) %相邻列差分。第三输入宗量2表示"列"差分。
[FX,FY]=gradient(F) %数据点步长默认为1
[FX_2,FY_2]=gradient(F,0.5)
www.eeworm.com/read/356085/10237320
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/162751/10276068
lua sliderwidgetdemo.lua
-- Scrollbar
BaseScrollbar = {
Properties = {
scrollfillcolor = Color.rgbp(255, 255, 255, 50);
scrollhandlecolor = Color.rgb(102, 102, 102);
scrollcolor = Color.none;
www.eeworm.com/read/162749/10276348
lua widgettest.lua
-- Scrollbar
BaseScrollbar = {
Properties = {
scrollfillcolor = Color.rgbp(255, 255, 255, 50);
scrollhandlecolor = Color.rgb(102, 102, 102);
scrollcolor = Color.none;
www.eeworm.com/read/425940/10308374
dfm main.dfm
object QAMForm: TQAMForm
Left = 294
Top = 150
BorderIcons = [biSystemMenu, biMinimize]
BorderStyle = bsSingle
Caption = 'J-QAM'
ClientHeight = 322
ClientWidth = 399
Color = clB
www.eeworm.com/read/424281/10474944
c lmiterate.c
static int
iterate (void *vstate, gsl_multifit_function_fdf * fdf, gsl_vector * x, gsl_vector * f, gsl_matrix * J, gsl_vector * dx, int scale)
{
lmder_state_t *state = (lmder_state_t *) vstate;
g
www.eeworm.com/read/160256/10548099
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/419485/10864699
cpp main.cpp
#include
#include "mainwidget.h"
int main(int argc, char * argv[])
{
QApplication app(argc,argv);
QTranslator translator;
translator.load("gradient_zh");
www.eeworm.com/read/417673/10980926
m attract.m
point_n = 21;
[xx, yy, zz] = peaks(point_n);
dx = 6/(point_n - 1);
dy = 6/(point_n - 1);
[px, py] = gradient(zz, dx, dy);
quiver(xx, yy, px, py);
axis equal; axis square;
axis([-inf inf -inf inf]);
www.eeworm.com/read/467198/7020132
m attract.m
point_n = 21;
[xx, yy, zz] = peaks(point_n);
dx = 6/(point_n - 1);
dy = 6/(point_n - 1);
[px, py] = gradient(zz, dx, dy);
quiver(xx, yy, px, py);
axis equal; axis square;
axis([-inf inf -inf inf]);