Answered

Report Generator - Writing subscripts within text

Not sure if this meets your needs, but it seems like you could write HTML formatted text in a separate file and then include it ...

Report Generator - Writing subscripts within text

Not sure if this meets your needs, but it seems like you could write HTML formatted text in a separate file and then include it ...

11 years ago | 0

Answered

EPS file: Squares get saved as 2 triangles

Total shot in the dark - does the renderer used make a difference? You can select File -> Export Setup from the figure menu a...

EPS file: Squares get saved as 2 triangles

Total shot in the dark - does the renderer used make a difference? You can select File -> Export Setup from the figure menu a...

11 years ago | 0

Answered

Two X axis for a same Y axis

Have you seen this: <http://www.mathworks.com/help/releases/R2011a/techdoc/creating_plots/f1-11215.html> The trick is crea...

Two X axis for a same Y axis

Have you seen this: <http://www.mathworks.com/help/releases/R2011a/techdoc/creating_plots/f1-11215.html> The trick is crea...

11 years ago | 1

| accepted

Answered

S-function Runtime-evaluation of parameters

My understanding is that for efficiency reasons Simulink tries to avoid checking whether base workspace variables have changed d...

S-function Runtime-evaluation of parameters

My understanding is that for efficiency reasons Simulink tries to avoid checking whether base workspace variables have changed d...

11 years ago | 1

| accepted

Answered

Licence plate detection.(Removing the shear angle of plate)

Hi Mayur, Have you had a look at imtransform? <http://www.mathworks.com/help/toolbox/images/f12-26140.html#f12-31782> I...

Licence plate detection.(Removing the shear angle of plate)

Hi Mayur, Have you had a look at imtransform? <http://www.mathworks.com/help/toolbox/images/f12-26140.html#f12-31782> I...

11 years ago | 0

| accepted

Answered

create vectorfield for an ODE

Are you looking to have "a" change within a single call to ODE45, or would you like it to change on each subsequent call? If ...

create vectorfield for an ODE

Are you looking to have "a" change within a single call to ODE45, or would you like it to change on each subsequent call? If ...

11 years ago | 0

| accepted

Answered

MATLAB Serial Port Communication Error

Just a hunch (I haven't worked with this stuff in quite some time), but what is the Terminator property of the serial port objec...

MATLAB Serial Port Communication Error

Just a hunch (I haven't worked with this stuff in quite some time), but what is the Terminator property of the serial port objec...

11 years ago | 0

Answered

From string to a variable

I would use eval names = {'dog','bike','donut'} for i = 1:length(names) eval([names{i} ' = rand;']) end

From string to a variable

I would use eval names = {'dog','bike','donut'} for i = 1:length(names) eval([names{i} ' = rand;']) end

11 years ago | 0

| accepted

Answered

Saving Simmechanics Picture to jpeg

The easiest way I could think to do this is to just take a screenshot of it. If you are on windows, you can 1. Select windo...

Saving Simmechanics Picture to jpeg

The easiest way I could think to do this is to just take a screenshot of it. If you are on windows, you can 1. Select windo...

11 years ago | 0

Answered

Optimize a code

A couple comments 1. I would use the Profiler to see where your code is going slow: <http://www.mathworks.com/help/techdoc/r...

Optimize a code

A couple comments 1. I would use the Profiler to see where your code is going slow: <http://www.mathworks.com/help/techdoc/r...

11 years ago | 0

| accepted

Answered

solve a second order Differential equation with a forcing function containing multiple harmonics

I believe you can do this with any of the ode solvers. <http://www.mathworks.com/help/techdoc/ref/ode23s.html> One thing t...

solve a second order Differential equation with a forcing function containing multiple harmonics

I believe you can do this with any of the ode solvers. <http://www.mathworks.com/help/techdoc/ref/ode23s.html> One thing t...

11 years ago | 2

| accepted

Answered

Callback Problem

It is strange for me to see code such as handles.edit1 = val; in your callback, considering that val is a number you det...

Callback Problem

It is strange for me to see code such as handles.edit1 = val; in your callback, considering that val is a number you det...

11 years ago | 0

Answered

Renaming folders

I had a problem just like this once and I found recursion to be very helpful (though you have to of course be careful to avoid i...

Renaming folders

I had a problem just like this once and I found recursion to be very helpful (though you have to of course be careful to avoid i...

11 years ago | 3

Answered

How to plot trajectories of a bird in a video sequence ?

I don't know exactly, however here are some broad steps: 1. Read video file into MATLAB: <http://www.mathworks.com/access/he...

How to plot trajectories of a bird in a video sequence ?

I don't know exactly, however here are some broad steps: 1. Read video file into MATLAB: <http://www.mathworks.com/access/he...

11 years ago | 0

| accepted

Answered

fit a 3d curve

Could you cast it as a linear regression problem and then solve the equations using backslash? Some details: Say we are tryi...

fit a 3d curve

Could you cast it as a linear regression problem and then solve the equations using backslash? Some details: Say we are tryi...

11 years ago | 0

Answered

How to adapt the number format for text in a graph

You could try this if you want to take the comma route: <http://www.mathworks.com/support/solutions/en/data/1-8IROOL/index.ht...

How to adapt the number format for text in a graph

You could try this if you want to take the comma route: <http://www.mathworks.com/support/solutions/en/data/1-8IROOL/index.ht...

11 years ago | 0

Answered

synchronizing simulink with m-file

You can add a listener callback that runs when the block creates outputs: h = add_exec_event_listener(gcb, 'PostOutputs', @...

synchronizing simulink with m-file

You can add a listener callback that runs when the block creates outputs: h = add_exec_event_listener(gcb, 'PostOutputs', @...

11 years ago | 1

| accepted

Answered

Sum of square error

Are you trying to determine coefficients of a dynamic model, something with derivatives in it such as dx/dt = A*x + B*u y = ...

Sum of square error

Are you trying to determine coefficients of a dynamic model, something with derivatives in it such as dx/dt = A*x + B*u y = ...

11 years ago | 0

Answered

get plotyy second axis handle

This also would work: secondAxes = findobj('Type','axes','Color','none')

get plotyy second axis handle

This also would work: secondAxes = findobj('Type','axes','Color','none')

11 years ago | 1

Answered

modal decomposition using canon

According to the doc, <http://www.mathworks.com/help/releases/R2011a/toolbox/control/ref/canon.html> the canon function us...

modal decomposition using canon

According to the doc, <http://www.mathworks.com/help/releases/R2011a/toolbox/control/ref/canon.html> the canon function us...

11 years ago | 0

Answered

How do structures work?

I think MATLAB doesn't let you nest subscripts like that. However, there are workarounds. Is this what you are looking for: ...

How do structures work?

I think MATLAB doesn't let you nest subscripts like that. However, there are workarounds. Is this what you are looking for: ...

11 years ago | 1

Answered

How to show full numbers as labels in the Y-axis of a plot

If you decide to go the "write your own function" route, have a look at this technical solution: <http://www.mathworks.com/su...

How to show full numbers as labels in the Y-axis of a plot

If you decide to go the "write your own function" route, have a look at this technical solution: <http://www.mathworks.com/su...

11 years ago | 3

| accepted

Answered

Control

Would the "Saturation Dynamic" block located in the Simulink -> Discontinuities library do the trick?

Control

Would the "Saturation Dynamic" block located in the Simulink -> Discontinuities library do the trick?

11 years ago | 1

Answered

Find HR from ECG.

If you are using findpeaks, you should be able to get the indices as well. >> x = 0:0.01:4*pi; >> y = sin(x); >> [yMa...

Find HR from ECG.

If you are using findpeaks, you should be able to get the indices as well. >> x = 0:0.01:4*pi; >> y = sin(x); >> [yMa...

11 years ago | 1

| accepted

Answered

Passing information between level-2 matlab s-functions

Some background info that you may find useful... - Simulink goes through an "initialization" phase prior to starting its simu...

Passing information between level-2 matlab s-functions

Some background info that you may find useful... - Simulink goes through an "initialization" phase prior to starting its simu...

11 years ago | 0

| accepted

Answered

save workspace to .m file feature

I know that the Simulink.saveVars function can do this: >> Simulink.saveVars('testVars.m') That's been around for a litt...

save workspace to .m file feature

I know that the Simulink.saveVars function can do this: >> Simulink.saveVars('testVars.m') That's been around for a litt...

11 years ago | 1

| accepted

Answered

Writing a Simulink.Signal directly from a S-Function

Are you asking whether you can write values to a data store memory element from within an S-function? If so, I personally do no...

Writing a Simulink.Signal directly from a S-Function

Are you asking whether you can write values to a data store memory element from within an S-function? If so, I personally do no...

11 years ago | 1

Answered

Generate 3D shapes

Looks like you are on the right track and you just need to get the correct equation for the height of the pyramid. One thing ...

Generate 3D shapes

Looks like you are on the right track and you just need to get the correct equation for the height of the pyramid. One thing ...

11 years ago | 4

Answered

COM (Component Object Model) as S-Function Block in Simulink

I've never tried exactly what you are describing. However, the "Level-2 MATLAB S-function" block may allow you to do this. I w...

COM (Component Object Model) as S-Function Block in Simulink

I've never tried exactly what you are describing. However, the "Level-2 MATLAB S-function" block may allow you to do this. I w...

11 years ago | 1

| accepted

Answered

Numerical solution of integral equation with parametric variable

OK, I'm gonna assume you want to do it numerically. Check out this (warning, it gets a little crazy with the function handles):...

Numerical solution of integral equation with parametric variable

OK, I'm gonna assume you want to do it numerically. Check out this (warning, it gets a little crazy with the function handles):...

11 years ago | 3

| accepted