Risposto
How to use external simulation time in simulink?
USE "XY Graph" block. X is the received time, Y is the received data.

oltre 5 anni fa | 0

Risposto
how to sum vector with simulink sum block
Just use the good old Sum block. Give one Constant block, specify value as [1 2 3] and another Constant block [10 20 33], Sum to...

oltre 5 anni fa | 0

| accettato

Risposto
Access programmatically to EnumTypeDefinition in Simulink Data Dictionary
out=getValue(enumerationType) info=out.Enumerals info.Name

oltre 5 anni fa | 1

| accettato

Risposto
Is there a command to close all the tabs?
Starting from gcs, you can do this. The tab for the root level model would be kept open. The tabs for other models are also not ...

oltre 5 anni fa | 0

| accettato

Risposto
Sum subarrays of a Matrix.
One-liner transpose(reshape(sum(reshape(A',3,[])),3,[])) Or transpose(cell2mat(cellfun(@sum,mat2cell(A',[3,3,3],3),'unif',0))...

oltre 5 anni fa | 1

| accettato

Risposto
Struct contents reference from a non-struct array object.
In your code, variable "filename" is a string. It does not have the structure field ".name". If your code looks like this, then...

oltre 5 anni fa | 1

Risposto
Simulink Clock (time) reset?
Feed Constant value 1 to an integrator, the output is the time. Wrap the state of the Integrator to 5400 and 0.

oltre 5 anni fa | 0

Risposto
Searching structure that has all caps field names with list that varies in case.
for iVar=1:numel(myVars) b_sp = b_struct.dArray.(upper(myVars{iVar})); end

oltre 5 anni fa | 1

Risposto
combine matrix in matlab
reshape([A;B],1,[])

oltre 5 anni fa | 0

| accettato

Risposto
Variables scope in MatLab function block
Use "Edit Data" in the MATLAB Function Editor to specify those base workspace variables as the parameters

oltre 5 anni fa | 0

| accettato

Risposto
Naming Excel Sheet with xlswrite.
FileName=['Rule',num2str(x)] FileName=sprintf('Rule%d',x)

oltre 5 anni fa | 1

| accettato

Risposto
Why, when doing a for loop to form a column from an array, does it give me 0 values except for the last element?
most likely, change to Lo(I+3*(Q-1),1)=IncECEF(Q,I) And do you know this? A=magic(5); B=A' C=B(:)

oltre 5 anni fa | 1

| accettato

Risposto
How to plot two arrays which different time stamps and lengths in one plot?
%% A=[0.1 0.2 0.35 0.42]; B=[1 4 9 12]; C=[0.01 0.4 0.5 0.8 1 2 10]; D=[5 7 10 11 12 3 1]; [x,index]=sort([A,C]); y=[B,D...

oltre 5 anni fa | 0

Risposto
How to update new annotations or descriptions done in a library subsystem into the model where the library is used
To be clear, the annotation needs to be inside a subsystem block in the library. Then after you updated the annotation in the li...

oltre 5 anni fa | 0

Risposto
issues connecting my from workshop block to the PSS and SPS Converter block
In your diagram with error red line, on the top left, you need a Simulink to Physical System converter, not Physical System to S...

oltre 5 anni fa | 0

| accettato

Risposto
How to plot two different 3D graphics together?
The command "figure" creates a new figure. Use just one of them, and run "hold on".

oltre 5 anni fa | 0

| accettato

Risposto
How many Workspace's we have in MATLAB ?
Another common one is the function workspace, which is created when the function is entered and destroyed when the function is e...

oltre 5 anni fa | 0

Risposto
extracting values from a matrix or vector
b=a([2,5]), second and fifth element

oltre 5 anni fa | 2

| accettato

Risposto
If statements comparing two character strings with multiple inputs
variable 'str1' and 'str2' are supposed to take values from function input arguments when you call h20_props(50,"nu","SI"). But ...

oltre 5 anni fa | 0

| accettato

Risposto
How to get the string form of an anonymous function?
f = @(x) exp(-0.5*x); >> func2str(f) ans = '@(x)exp(-0.5*x)' Or, provide your string, use str2func()

oltre 5 anni fa | 1

| accettato

Risposto
How to determine the moment (time) at which the signal exceeded the set value in simulink?
Assume you build your model correctly, your signal varies as time goes. Compare your signal with the Constant value, its output ...

oltre 5 anni fa | 0

Risposto
How to change Simulink model line thikness
No. You can't. Simulink is a graphical modeling tool, but not a graph tool. Use something else such as Visio, or Shapes in MS Of...

oltre 5 anni fa | 0

| accettato

Risposto
Add one port to a Simulink block, from command line AND automaticaly keep the same distance between ports
I dealt with this problem before. There is no quick or automatic way but the following method worked for me to keep the existing...

oltre 5 anni fa | 0

| accettato

Risposto
Operator '==' is not supported for operands of type 'tf'
The reason: When you click "cancel" in the inputdlg(), your variable "tf" is not evaluated. When the second part of the code i...

oltre 5 anni fa | 0

| accettato

Risposto
why do i get the error 'undefined function or variable ' for simin from workspace
When you use "From Workspace" block, it expects the variable "simin" exists in the base workspace. Create that variable to elimi...

oltre 5 anni fa | 0

| accettato

Risposto
Transform a matrix in a special way
B=zeros(5); B(tril(true(5),-1))=A B=B'

oltre 5 anni fa | 1

Risposto
Coding philosophy : Is using global goto like using a global variable?
The simple answer is YES. What you see in C code is a code flow. The code is executed in sequence. What you see in Simulink is...

oltre 5 anni fa | 0

| accettato

Risposto
Is there a way to limit automatic Y or X axis scaling?
ylim('auto')

oltre 5 anni fa | 0

Risposto
Loading a fig file without opening
f=openfig('power.fig','invisible') a=get(f,'Children') ... close(f) clear f

oltre 5 anni fa | 1

| accettato

Risposto
Is there a way to define a new built-in function?
I would think NO but it does not really make any difference. If there is a way, you would have to modify some existing files in ...

oltre 5 anni fa | 1