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/319335/13453731
m exm040522_1.m
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) %数据点步长为0.5
www.eeworm.com/read/318739/13473108
m shili24.m
function shili24
h0=figure('toolbar','none',...
'position',[200 150 450 350],...
'name','实例24');
subplot(2,2,1)
z=peaks;
ribbon(z)
title('Figure1')
subplot(2,2,2)
[x,y,z]=peaks(15);
www.eeworm.com/read/317326/13505901
m sa_fig8_22.m
% Figure 8.22 conjugate gradient paths
[X,Y] = meshgrid(-2:.2:2, -2:.2:2);
Z = X .^2+(1.5*Y).^2;
figure;
contour(X,Y,Z)
colormap(gray)
axis([-2 2
www.eeworm.com/read/315739/13537167
txt 程序运行时matlab命令窗口的内容.txt
TRAINGDX, Epoch 0/10000, MSE 0.485491/1e-006, Gradient 1.5531/1e-006
TRAINGDX, Epoch 25/10000, MSE 0.193909/1e-006, Gradient 0.512183/1e-006
TRAINGDX, Epoch 50/10000, MSE 0.0715114/1e-006, Gradient
www.eeworm.com/read/315127/13551194
m shili24.m
function shili24
h0=figure('toolbar','none',...
'position',[200 150 450 350],...
'name','实例24');
subplot(2,2,1)
z=peaks;
ribbon(z)
title('Figure1')
subplot(2,2,2)
[x,y,z]=peaks(15);
www.eeworm.com/read/314729/13560119
m shili24.m
function shili24
h0=figure('toolbar','none',...
'position',[200 150 450 350],...
'name','实例24');
subplot(2,2,1)
z=peaks;
ribbon(z)
title('Figure1')
subplot(2,2,2)
[x,y,z]=peaks(15);
www.eeworm.com/read/310324/13653562
m 立体二进制熵.m
x=0:0.05:1; %如果曲面为黑色,是因为步长太短
y=0:0.05:1;
[X,Y]=meshgrid(x,y);
z=-(X+eps).*log2(X+eps)-(1-X+eps).*log2(1-X+eps)-(Y+eps).*log2(Y+eps)-(1-Y+eps).*log2(1-Y+eps);
surf(x,y,z,gradient(z)),colorbar
v
www.eeworm.com/read/308072/13709336
m 实例24.m
function shili24
h0=figure('toolbar','none',...
'position',[200 150 450 350],...
'name','实例24');
subplot(2,2,1)
z=peaks;
ribbon(z)
title('Figure1')
subplot(2,2,2)
[x,y,z]=peaks(15);
www.eeworm.com/read/307825/13714419
ini hotmail look.ini
[TTIWAdvWebGrid]
ActiveRow=0
ActiveRowColor=14809087
ActiveRowFontColor=10027008
AdvanceOnReturn=False
Align=alNone
AlwaysEdit=False
Anchors=akLeft,akTop
AutoEdit=False
AutoHTMLAdapt=False
C
www.eeworm.com/read/307825/13714423
ini default.ini
[TTIWAdvWebGrid]
ActiveRow=0
ActiveRowColor=536870911
ActiveRowFontColor=536870911
AdvanceOnReturn=False
Align=alNone
AlwaysEdit=False
Anchors=akLeft,akTop
AutoEdit=False
AutoHTMLAdapt=False