已回答
How do I plot MSE of 3D-values?
Those plots would be created by the <http://www.mathworks.com/help/matlab/ref/surfc.html surfc function>, but it wants gridded d...
How do I plot MSE of 3D-values?
Those plots would be created by the <http://www.mathworks.com/help/matlab/ref/surfc.html surfc function>, but it wants gridded d...
10 years 前 | 0
已回答
How to have a discrete color bar for scatter3?
You want to use the <http://www.mathworks.com/help/matlab/ref/colormap.html colormap function> to tell the axes what colors you ...
How to have a discrete color bar for scatter3?
You want to use the <http://www.mathworks.com/help/matlab/ref/colormap.html colormap function> to tell the axes what colors you ...
10 years 前 | 2
| 已接受
已回答
Figure not updating with new colormap
You don't have anything in that figure that uses the colormap. The plot function uses the <http://www.mathworks.com/help/matlab/...
Figure not updating with new colormap
You don't have anything in that figure that uses the colormap. The plot function uses the <http://www.mathworks.com/help/matlab/...
10 years 前 | 1
| 已接受
已回答
Contour plot cutting off surface value?
We don't have access to your data, so we can only guess, but ... When you say that increasing the grid resolution makes the c...
Contour plot cutting off surface value?
We don't have access to your data, so we can only guess, but ... When you say that increasing the grid resolution makes the c...
10 years 前 | 0
已回答
How to set YTickLabel in double y-axis plot?
Or in R2016a: ax(1).YAxis.TickLabelFormat = '%.2f';
How to set YTickLabel in double y-axis plot?
Or in R2016a: ax(1).YAxis.TickLabelFormat = '%.2f';
10 years 前 | 0
已回答
To create Polar Shaded plot
If you don't see a polar plot which does what you want, you can use the <http://www.mathworks.com/help/matlab/ref/pol2cart.html ...
To create Polar Shaded plot
If you don't see a polar plot which does what you want, you can use the <http://www.mathworks.com/help/matlab/ref/pol2cart.html ...
10 years 前 | 0
| 已接受
已回答
App Designer UIAxes doesn't show results of fitting curve
UIAxes has a number of limitations in this first release. From the error message, I would guess that either app.x or app.y is a ...
App Designer UIAxes doesn't show results of fitting curve
UIAxes has a number of limitations in this first release. From the error message, I would guess that either app.x or app.y is a ...
10 years 前 | 2
| 已接受
已回答
How do I create a 3D histogram for; x = 1*26, y=1*28, z = 26*28 ?
If you're using R2015b or later, you can use the new <http://www.mathworks.com/help/matlab/ref/histogram2.html histogram2 functi...
How do I create a 3D histogram for; x = 1*26, y=1*28, z = 26*28 ?
If you're using R2015b or later, you can use the new <http://www.mathworks.com/help/matlab/ref/histogram2.html histogram2 functi...
10 years 前 | 0
已回答
How can I fill the area between a function and the vertical axis x = 0, either for positive or negative values of it?
<http://blogs.mathworks.com/graphics/2015/10/13/fill-between/ This post I did on the MATLAB Graphics blog> might give you some i...
How can I fill the area between a function and the vertical axis x = 0, either for positive or negative values of it?
<http://blogs.mathworks.com/graphics/2015/10/13/fill-between/ This post I did on the MATLAB Graphics blog> might give you some i...
10 years 前 | 1
| 已接受
已回答
What function other than colormap can display an image as a texture-mapped surface?
In this example, you don't need colormaps at all. Just use the RGB images as the textures. for n = 1:numberOfPlanets ...
What function other than colormap can display an image as a texture-mapped surface?
In this example, you don't need colormaps at all. Just use the RGB images as the textures. for n = 1:numberOfPlanets ...
10 years 前 | 3
| 已接受
已回答
getting RGB from image created with imagesc
You probably want <http://www.mathworks.com/help/matlab/ref/ind2rgb.html ind2rgb>. But if you're using imagesc, rather than imag...
getting RGB from image created with imagesc
You probably want <http://www.mathworks.com/help/matlab/ref/ind2rgb.html ind2rgb>. But if you're using imagesc, rather than imag...
10 years 前 | 3
| 已接受
已发布
As the Wind Blows
As the Wind BlowsNOAA maintains a number of buoys that collect weather data, and they publish the data from them on their...
10 years 前
已回答
Figure problem: disappeared text and radio buttons in figure/questionnaire after changing fron 2012b to 2015b
Starting in R2014b, the parsing of the property/value pairs in the input arguments got pickier. Your code has lots of instances ...
Figure problem: disappeared text and radio buttons in figure/questionnaire after changing fron 2012b to 2015b
Starting in R2014b, the parsing of the property/value pairs in the input arguments got pickier. Your code has lots of instances ...
10 years 前 | 1
已回答
Setting EdgeColor in 2015B+ for graph.m
It wants an array with 3 columns, and one row for each edge. The columns are the red, green, and blue components of the color fo...
Setting EdgeColor in 2015B+ for graph.m
It wants an array with 3 columns, and one row for each edge. The columns are the red, green, and blue components of the color fo...
10 years 前 | 0
| 已接受
已回答
No FaceAlpha property for area plot
FaceAlpha was added to area in R2015b. So if you upgrade to either that or R2016a, you can do this: area(rand(1,10),'FaceAl...
No FaceAlpha property for area plot
FaceAlpha was added to area in R2015b. So if you upgrade to either that or R2016a, you can do this: area(rand(1,10),'FaceAl...
10 years 前 | 1
已回答
I am getting the following error on using pcolor() fucntion:??? Error using ==> surface Value must be numeric Error in ==> pcolor at 76 hh = surface(x,y,zeros(size(c)),c,'parent',cax);
It's trying to say that it doesn't like the type 'logical'. That's what you got when you did this: A = (X.^2 + Y.^2) <= r^2...
I am getting the following error on using pcolor() fucntion:??? Error using ==> surface Value must be numeric Error in ==> pcolor at 76 hh = surface(x,y,zeros(size(c)),c,'parent',cax);
It's trying to say that it doesn't like the type 'logical'. That's what you got when you did this: A = (X.^2 + Y.^2) <= r^2...
10 years 前 | 0
| 已接受
已回答
Efficient display of 2D images in 3D space?
I wouldn't think that going to a scatter plot would be a good approach here. What about something like this? img = imrea...
Efficient display of 2D images in 3D space?
I wouldn't think that going to a scatter plot would be a good approach here. What about something like this? img = imrea...
10 years 前 | 2
| 已接受
已回答
How can I overlay pseudocolor images with different colormaps?
You actually have it exactly right, but the second call to imagesc reset the axes h2. This set the Visible property back to on. ...
How can I overlay pseudocolor images with different colormaps?
You actually have it exactly right, but the second call to imagesc reset the axes h2. This set the Visible property back to on. ...
10 years 前 | 0
| 已接受
已提交
Tie a Ribbon Round It (Parametric Curves Part 1)
Drawing parametric curves
10 years 前 | 224 次下载 |
已提交
Implicit Surface Intersections
Drawing the intersection of 2 implicit surfaces
10 years 前 | 286 次下载 |
已提交
Homogeneous Coordinates
How homogeneous coordinates are used in computer graphics.
10 years 前 | 218 次下载 |
已提交
Type 15 Convex Pentagon
A recently discovered pentagon that tiles the 2D plane.
10 years 前 | 228 次下载 |
已提交
Tiling Quadrilaterals
How to tile the plane with an arbitrary quadrilateral.
10 years 前 | 227 次下载 |
已回答
What is the fastest way to update overlaid graphics in a video?
Actually, it sounds like you're probably up against this case: <http://blogs.mathworks.com/graphics/2014/11/26/pretriangulati...
What is the fastest way to update overlaid graphics in a video?
Actually, it sounds like you're probably up against this case: <http://blogs.mathworks.com/graphics/2014/11/26/pretriangulati...
10 years 前 | 0
| 已接受
已回答
bilinear interpolation of 2D matrix
Here's one approach. Create an XY grid, but put nans in some of the Z values. [x,y] = meshgrid(linspace(-3,3,40)); z ...
bilinear interpolation of 2D matrix
Here's one approach. Create an XY grid, but put nans in some of the Z values. [x,y] = meshgrid(linspace(-3,3,40)); z ...
10 years 前 | 4
| 已接受
已回答
What's the difference between hleg = legend(...) and [hleg, a, b, c] = legend(...)?
As Ced noted above, the four return arg form is deprecated and is only included for compatibility reasons. It is returning the o...
What's the difference between hleg = legend(...) and [hleg, a, b, c] = legend(...)?
As Ced noted above, the four return arg form is deprecated and is only included for compatibility reasons. It is returning the o...
10 years 前 | 0