Question

Harmonics in simulink with controlled voltage source

Hello, I need to have controlled voltage source with adjustable number of harmonics. I want to set magnitude and phase from matl...

11 months ago | 0 answers | 0

Answered

Obtaining the equation from the graph that plotted

Do you need a symbolic equation? It is rather difficult to get one. I suppose, there are two ways: Polynomial function. Read t...

Obtaining the equation from the graph that plotted

Do you need a symbolic equation? It is rather difficult to get one. I suppose, there are two ways: Polynomial function. Read t...

11 months ago | 1

Answered

How can I plot curved lines in a graph plot?

layout(h,'layered') try using this after changing XData and YData

How can I plot curved lines in a graph plot?

layout(h,'layered') try using this after changing XData and YData

11 months ago | 0

Answered

Simulink outputs variables but they are not being sent to the workspace.

First of all, you have to assign a structure Simulink.SimulationOutput to some variable temp = Simulink.SimulationOutput; Next...

Simulink outputs variables but they are not being sent to the workspace.

First of all, you have to assign a structure Simulink.SimulationOutput to some variable temp = Simulink.SimulationOutput; Next...

11 months ago | 2

Question

start simulink via power_analyze using variables from another workspace

When I want to run a simulation within a matlab function I use clear clc myFunc() function myFunc() R = 5; opt...

11 months ago | 0 answers | 0

Question

Change colors' short names or add new ones

MatLab has eight short names for colors, which are: r, g, b, c, m, y, k, w. I want to add new short names for my own colors. Doe...

1 year ago | 2 answers | 0

Question

Unexpected result from linspace function

Why the result of this code B1 = 0:0.1:1.8; B2 = linspace(0,1.8,19) B1(4)-0.3 B2(4)-0.3 is 5.5511e-17? I fo...

1 year ago | 1 answer | 0

Question

Ismember for rows or something else

Hello! I have to matrices a and b: a = [1 2; 3 4; 5 6; 7 8; 1 2; 9 10] b = [1...

1 year ago | 1 answer | 0

Answered

Find lenght of shortest path from nodal incidence matrix

It seems not like an incidence matrix. Incidence matrix represents nodes connections. There are can be two approaches: 1. Ter...

Find lenght of shortest path from nodal incidence matrix

It seems not like an incidence matrix. Incidence matrix represents nodes connections. There are can be two approaches: 1. Ter...

1 year ago | 0

Question

Printing a big figure

I have a plot with (almost) only objects created by _text_ function. There are can be either 100 or 10^5 these objects. So, prev...

1 year ago | 0 answers | 0

Question

Why does MatLab has inputParse function but does not use it in its own functions

Why does MatLab has inputParse function but does not use it in its own functions, for example, in interp1 which accepts argument...

1 year ago | 1 answer | 0

Question

Sort the array by template

I have two arrays A1 and B1 in which elements correspond: A1 = [a1 a2 a3 a4 a5]; B1 = [b1 b2 b3 b4 b5]; then I ch...

2 years ago | 2 answers | 0

Answered

How to do a curve fitting for a scatter plot?

For approximation use polyfit. For interpolation use interp1. Also when doing approximation it may be helpful to change x and ...

How to do a curve fitting for a scatter plot?

For approximation use polyfit. For interpolation use interp1. Also when doing approximation it may be helpful to change x and ...

2 years ago | 0

| accepted

Question

Fast Restart in simulink

I am trying to run number of simulations inside of for loop with Fast Restart mode. My model is: <</matlabcentral/answers/upl...

2 years ago | 0 answers | 0

Answered

subsystem does run updated when in fast restart

Here: <https://www.mathworks.com/help/simulink/ug/factors-affecting-fast-restart.html> you can find this line: * When...

subsystem does run updated when in fast restart

Here: <https://www.mathworks.com/help/simulink/ug/factors-affecting-fast-restart.html> you can find this line: * When...

2 years ago | 0

Answered

Can fast restart be set programmatically?

set_param(modelName, 'FastRestart', 'on')

Can fast restart be set programmatically?

set_param(modelName, 'FastRestart', 'on')

2 years ago | 0

Question

Hide simulink editor while running a model

I do not understand why it is necessary to open simulink editor when running a model on simulation. Even if FastStart is enabled...

2 years ago | 1 answer | 0

Question

When to use “to workspace” block vs “outport” block

I can use both blocks for getting output from simulink to matlab, but if there are two of them there should be difference in the...

2 years ago | 1 answer | 0

Question

Series block connection without copying blocks

I have a model with n blocks connected in series (And last (nth) block's outputs are connected to first block inputs). Only diff...

2 years ago | 0 answers | 1

Question

Aquiring graph data from realtime simulation

To run simulation from matlam I use sim function, which gets data from the model always after simulation is stopped. But what is...

2 years ago | 0 answers | 0

Question

Feature request: Complex Syntax Highlighting in future releases

Will we see a more adjustable syntax highlighting in MatLab? For example will the ability to change brackets' color be added in ...

2 years ago | 1 answer | 1

Question

Undocumented style of changing matlab font

I'm reading "Undocumented Secrets of matlab-java programming" by Yair Altman and try to change editor's font by means which are ...

2 years ago | 1 answer | 2

Question

Overlapping time-intervals

I have two date-time arrays *a* and *b*. *a* for start time and *b* for end time (above horizontal line on the picture). ...

2 years ago | 2 answers | 0