Hello,
How can we model in simscape a system where output torque is a sum of 2 torque input sources. Please note that both input and output shafts are rotationing with same rotational speed to make the system simpler.
Example is 5 gear setup with 2 idler gears. 1st and 5th gear are inputs sources, 3rd is the output gear and 2nd & 4th are idler gears.
Thanks
JacobHello,
How can we model in simscape a system where output torque is a sum of 2 torque input sources. Please note that both input and output shafts are rotationing with same rotational speed to make the system simpler.
Example is 5 gear setup with 2 idler gears. 1st and 5th gear are inputs sources, 3rd is the output gear and 2nd & 4th are idler gears.
Thanks
Jacob Hello,
How can we model in simscape a system where output torque is a sum of 2 torque input sources. Please note that both input and output shafts are rotationing with same rotational speed to make the system simpler.
Example is 5 gear setup with 2 idler gears. 1st and 5th gear are inputs sources, 3rd is the output gear and 2nd & 4th are idler gears.
Thanks
Jacob simscape, simulation MATLAB Answers — New Questions

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Hi,
I’m attempting to use the GRDread2 function (grdread2 – File Exchange – MATLAB Central (mathworks.com)) to read in and then display as filled contour maps (code below).
%%%%%%%% Generate Data
load coastlines
[X,Y,Z] = grdread2(‘SD01.zmax.grd’);
grdinfo2(‘SD01.zmax.grd’);

%%%%%%%% Generate Data

hfig1 = figure % creates a graph
FW = 60; % scaling factor
set(hfig1, ‘Position’, [000 000 16 9]*FW) % sets scaling of figure [left bottom width height]
ax(1) = axes(‘position’,[0.12 0.12 0.4 0.85]) % creates an axis [left bottom width height]
hold on; box on; grid on;
set(gca,’layer’,’top’) % get current axis set frame to top
contourf(X,Y,Z,10)
ch1 = colorbar
set(ax(1),’Colormap’,jet(20))
caxis([-6 8])

ax(2) = axes(‘position’,[0.57 0.12 0.4 0.85])
hold on; box on; grid on;
set(gca,’layer’,’top’)
contourf(X,Y,Z)
contour(X,Y,Z,-1:0.5:10,’k-‘)
ch2 = colorbar;
caxis([-1 10])

cmap2 = cmocean(‘balance’);

set(ax(2),’Colormap’,cmap2)

However, while checking the output shows that the Z elevation data is present (and can be plotted with contour lines) the image only displays two colour bands (image attached). I’m relatively new to Matlab and was wondering what I’ve missed?

Many thanks,Hi,
I’m attempting to use the GRDread2 function (grdread2 – File Exchange – MATLAB Central (mathworks.com)) to read in and then display as filled contour maps (code below).
%%%%%%%% Generate Data
load coastlines
[X,Y,Z] = grdread2(‘SD01.zmax.grd’);
grdinfo2(‘SD01.zmax.grd’);

%%%%%%%% Generate Data

hfig1 = figure % creates a graph
FW = 60; % scaling factor
set(hfig1, ‘Position’, [000 000 16 9]*FW) % sets scaling of figure [left bottom width height]
ax(1) = axes(‘position’,[0.12 0.12 0.4 0.85]) % creates an axis [left bottom width height]
hold on; box on; grid on;
set(gca,’layer’,’top’) % get current axis set frame to top
contourf(X,Y,Z,10)
ch1 = colorbar
set(ax(1),’Colormap’,jet(20))
caxis([-6 8])

ax(2) = axes(‘position’,[0.57 0.12 0.4 0.85])
hold on; box on; grid on;
set(gca,’layer’,’top’)
contourf(X,Y,Z)
contour(X,Y,Z,-1:0.5:10,’k-‘)
ch2 = colorbar;
caxis([-1 10])

cmap2 = cmocean(‘balance’);

set(ax(2),’Colormap’,cmap2)

However, while checking the output shows that the Z elevation data is present (and can be plotted with contour lines) the image only displays two colour bands (image attached). I’m relatively new to Matlab and was wondering what I’ve missed?

Many thanks, Hi,
I’m attempting to use the GRDread2 function (grdread2 – File Exchange – MATLAB Central (mathworks.com)) to read in and then display as filled contour maps (code below).
%%%%%%%% Generate Data
load coastlines
[X,Y,Z] = grdread2(‘SD01.zmax.grd’);
grdinfo2(‘SD01.zmax.grd’);

%%%%%%%% Generate Data

hfig1 = figure % creates a graph
FW = 60; % scaling factor
set(hfig1, ‘Position’, [000 000 16 9]*FW) % sets scaling of figure [left bottom width height]
ax(1) = axes(‘position’,[0.12 0.12 0.4 0.85]) % creates an axis [left bottom width height]
hold on; box on; grid on;
set(gca,’layer’,’top’) % get current axis set frame to top
contourf(X,Y,Z,10)
ch1 = colorbar
set(ax(1),’Colormap’,jet(20))
caxis([-6 8])

ax(2) = axes(‘position’,[0.57 0.12 0.4 0.85])
hold on; box on; grid on;
set(gca,’layer’,’top’)
contourf(X,Y,Z)
contour(X,Y,Z,-1:0.5:10,’k-‘)
ch2 = colorbar;
caxis([-1 10])

cmap2 = cmocean(‘balance’);

set(ax(2),’Colormap’,cmap2)

However, while checking the output shows that the Z elevation data is present (and can be plotted with contour lines) the image only displays two colour bands (image attached). I’m relatively new to Matlab and was wondering what I’ve missed?

Many thanks, grd, contour MATLAB Answers — New Questions

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Hi, I have two subplots displayed side-by-side in one figure window, as shown.

Now, the aspect ratio (width-to-height ratio) of each photo is fixed, as is the proportion of the two images in relation to one another. I’d like to make the photos larger while keeping the size of the figure window the same, but I’m running into an issue. Here’s the relevant snippet of my code:
%% DISPLAY IMAGES IN ONE FIGURE
fig = figure;
colormap(flipud(gray));

% Calculate the normalized heights based on image size
heightS = size(maxS, 1) / (size(maxS, 1) + size(maxC, 1));
heightC = size(maxC, 1) / (size(maxS, 1) + size(maxC, 1));

% Calculate the bottom position for vertical centering
bottomS = (1 – heightS) / 2;
bottomC = (1 – heightC) / 2;

% Saggital View
subplot(‘Position’, [0, bottomS, 0.5, heightS]);
imagesc(maxS);
title("Saggital View")
axis off;
axis image;

% Coronal View
subplot(‘Position’, [0.5, bottomC, 0.5, heightC]);
imagesc(maxC);
title("Coronal View")
axis off;
axis image;

set(fig, ‘Position’, [100, 100, 1000, 500]); % Set the position and size of the figure
As you can see, both subplots supposedly have a width of 0.5, meaning they each take up exactly half of the figure window. So why do the images look so small? I have no idea. I’m aware there’s additional space around the image taken up by invisble tick marks, labels, ex. but that doesn’t really explain why the images are so small. I can’t just increase their widths, because that would cause their combined width to exceed the figure size and result in the deletion of one of the subplots entirely. I need a way to make these images bigger without changing their aspect ratios, changing the size of the figure window, or changing the normalization of their values so they scale correclty with regards to one another. Does anyone have any ideas?Hi, I have two subplots displayed side-by-side in one figure window, as shown.

Now, the aspect ratio (width-to-height ratio) of each photo is fixed, as is the proportion of the two images in relation to one another. I’d like to make the photos larger while keeping the size of the figure window the same, but I’m running into an issue. Here’s the relevant snippet of my code:
%% DISPLAY IMAGES IN ONE FIGURE
fig = figure;
colormap(flipud(gray));

% Calculate the normalized heights based on image size
heightS = size(maxS, 1) / (size(maxS, 1) + size(maxC, 1));
heightC = size(maxC, 1) / (size(maxS, 1) + size(maxC, 1));

% Calculate the bottom position for vertical centering
bottomS = (1 – heightS) / 2;
bottomC = (1 – heightC) / 2;

% Saggital View
subplot(‘Position’, [0, bottomS, 0.5, heightS]);
imagesc(maxS);
title("Saggital View")
axis off;
axis image;

% Coronal View
subplot(‘Position’, [0.5, bottomC, 0.5, heightC]);
imagesc(maxC);
title("Coronal View")
axis off;
axis image;

set(fig, ‘Position’, [100, 100, 1000, 500]); % Set the position and size of the figure
As you can see, both subplots supposedly have a width of 0.5, meaning they each take up exactly half of the figure window. So why do the images look so small? I have no idea. I’m aware there’s additional space around the image taken up by invisble tick marks, labels, ex. but that doesn’t really explain why the images are so small. I can’t just increase their widths, because that would cause their combined width to exceed the figure size and result in the deletion of one of the subplots entirely. I need a way to make these images bigger without changing their aspect ratios, changing the size of the figure window, or changing the normalization of their values so they scale correclty with regards to one another. Does anyone have any ideas? Hi, I have two subplots displayed side-by-side in one figure window, as shown.

Now, the aspect ratio (width-to-height ratio) of each photo is fixed, as is the proportion of the two images in relation to one another. I’d like to make the photos larger while keeping the size of the figure window the same, but I’m running into an issue. Here’s the relevant snippet of my code:
%% DISPLAY IMAGES IN ONE FIGURE
fig = figure;
colormap(flipud(gray));

% Calculate the normalized heights based on image size
heightS = size(maxS, 1) / (size(maxS, 1) + size(maxC, 1));
heightC = size(maxC, 1) / (size(maxS, 1) + size(maxC, 1));

% Calculate the bottom position for vertical centering
bottomS = (1 – heightS) / 2;
bottomC = (1 – heightC) / 2;

% Saggital View
subplot(‘Position’, [0, bottomS, 0.5, heightS]);
imagesc(maxS);
title("Saggital View")
axis off;
axis image;

% Coronal View
subplot(‘Position’, [0.5, bottomC, 0.5, heightC]);
imagesc(maxC);
title("Coronal View")
axis off;
axis image;

set(fig, ‘Position’, [100, 100, 1000, 500]); % Set the position and size of the figure
As you can see, both subplots supposedly have a width of 0.5, meaning they each take up exactly half of the figure window. So why do the images look so small? I have no idea. I’m aware there’s additional space around the image taken up by invisble tick marks, labels, ex. but that doesn’t really explain why the images are so small. I can’t just increase their widths, because that would cause their combined width to exceed the figure size and result in the deletion of one of the subplots entirely. I need a way to make these images bigger without changing their aspect ratios, changing the size of the figure window, or changing the normalization of their values so they scale correclty with regards to one another. Does anyone have any ideas? display, figure, plot MATLAB Answers — New Questions

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