Answered
Switch case structure, I needed to show all units in this excercise
use if-elseif, When you have logical comparison in the case statement, it results in true or false (1 or 0 in value). The resu...

3 years ago | 0

Answered
Error in using variable from MATLAB workspace to Simulink?
The error message has explained the problem. Maybe you are not familar with the usage. Double click the "From Workspace" block, ...

3 years ago | 0

Answered
Why simulink uses -1 for inherting sampletime for blocks ?
It is just a good way to distinguish from all the other cases. See this full description of sample time Specify Sample Time

3 years ago | 0

Answered
How to pad zero in string using sprintf
a={'1010' '111' '010' '10' '10111'}; b=char(a) b(b==' ')='0'

3 years ago | 1

Answered
Multiple Simulink models in one system
You can construct Simulink model and physical system model seamlessly in Simuink. See This example There is PS to Simulink and ...

3 years ago | 0

| accepted

Answered
Simulink Signals Data Types
The best approach is to Create Duplicate Inport Blocks. https://www.mathworks.com/help/simulink/slref/inport.html To do it by...

3 years ago | 1

| accepted

Answered
How to change initial value of Simulink Integrator at each time step?
double click the Integrator block to open the dialog, turn on "reset" and "initial condition" input port and work it out.

3 years ago | 0

Answered
why does the command window say my file is not found
Could be a Lab1.mdl file. Try this open_system('Lab1'); sim('Lab1');

3 years ago | 0

Answered
How to answer a call for an input from the script?
I know if you run system('MyApp.exe') and MyApp.exe asks for your input and you key in three letters 'abc', then you can create...

3 years ago | 0

| accepted

Answered
Is there a way to find the area between to graphs in simulink?
In Simulink, subtract yellow signal from the blue signal and then feed it to an integrator block. That will give you the area be...

3 years ago | 0

Answered
Simulink: Ctrl-click does not link two blocks.
Try this Drop a Bus Selector block (it has two outputs) and a XY Graph block (it has two inputs). single click the Bus Selecto...

3 years ago | 0

| accepted

Answered
Relay with 3 states simulink block
I was able to achieve it by this.

3 years ago | 0

Answered
How can I create a solid line from the data within a for loop?
Typical way is to store the data in an array and then plot it once. T=0:0.2:100; Eff=zeros(size(T)); for k=1:length(T) i...

3 years ago | 0

Answered
[Simuink] How to calculate the running time of one time step ?
I remember the Profile shows the total time and how many times a block (or function) has ran. So you divide the total time by th...

3 years ago | 0

Answered
error while importing excel file
Run the code line by line, check the value of some variables and you will find the problem easily. [~, ~, raw] = xlsread([pathn...

3 years ago | 0

| accepted

Answered
Loop For extract maximum rows of matrix based on vectors
a=[1 3 4 1 5 4 1 6 4 1 2 4 1 1 4 2 4 4 2 4 4 2 4 4 2 4 4 2 5 4 1 1 4 1 1 ...

3 years ago | 0

Answered
Simulink Logic - Capturing a Signal Value at a Specific Point for Control
The logic of velocity >=0 will generate a step output signal. Use this signal to trig a triggered subsystem. Specify the trigger...

3 years ago | 0

Answered
How to rename the S-function when automatically converting the simulink model to an S-function？
Not sure what happened to you, but I tried in R2022b. The default name for the generated S-function name is "SubSystemBlockName_...

3 years ago | 0

| accepted

Answered
I am importing the time series data in Simulink from workspace. But the Scope does not show the plot. An Error is coming as given below :
Open the example model in the help document, there is an exaple on how to import time series data. From Workspace

3 years ago | 0

Answered
Extrapolate value from set of data
I would say the typical approach is to take the average of testing outputs for the same inputs.

3 years ago | 0

| accepted

Answered
How to get the total number of changes in a column of numbers
a=[1 2 2 2 3 3 4 4 5 4 3 3]; b=sum(diff(a)~=0)

3 years ago | 0

| accepted

Answered
How can i create a function block in simulink that takes multiple input vectors as arguments?
Assume the same input, inside the MATLAB Function block, use u(1), u(2) to reference, not u[1], u[2].

3 years ago | 0

| accepted

Answered
How can we insert a row matrix without altering the rest of the values?
A=magic(3); C=transpose(reshape([A,10*A]',size(A,1),[]))

3 years ago | 3

Answered
Simulink Code Generation: blocks with masks and tunability
Create Tunable Calibration Parameter in the Generated Code

3 years ago | 0

| accepted

Answered
repeat n times vector with name index
for i=1:n E{i}=trapz(days,D{i}); e{i}=D{i}(1,1); ee{i}=D{i}(5,1); Etotal{i}=E{i}A+570*e{i}+2330*ee{i}; end

3 years ago | 0

Answered
How can I run simulink one sample at a time?
sldebug step top

3 years ago | 0

Answered
How do I have a time based function be the input for revolute joint position in Simulink
The Clock block provides the time line that the simulation runs on. You can use that for your function.

3 years ago | 0

| accepted

Answered
Specifying values in 2D array when I know the indices
A = [1 1 1 1 100; 100 1 1 1 1 1 1 100 1 1 1 1 1 100 1; 1 100 1 1 1]; [~,idx] = max(A,[],1,'linear') B = [...

3 years ago | 0

| accepted

Answered
Simulink.BlockDiagram.arrangeSystem does not work inside library
I've tried it. You need to disable the library link first. set_param(gcb,'LinkStatus','inactive') Simulink.BlockDiagram.arrang...

3 years ago | 0

Answered
Combining rows of each field within a structure
s(1).f=1:3; s(2).f=4:6; s(3).f=7:9 vertcat(s.f)

3 years ago | 0