Answered
peltier cooler model element
Hey @Adam, The Heat Flow block is not an in-build library block in Simulink; hence you are unable to find it. Furthermore, t...

8 months ago | 0

Answered
exportgraphic crops the 10^N of scientific notation of the tickvalues
Hey @Jue Gu, This seems to be a bug in MATLAB R2024a. One possible workaround could be to use saveas function instead of expor...

8 months ago | 0

| accepted

Answered
Cannot generate method documentation for abstract class
Hey @Daniele Lupo This seems to be an issue with the way you have declared your functions. The functions should be declared i...

8 months ago | 0

| accepted

Answered
Is it possible to do a Missing completely at random (MCAR) test in multivariate data in matlab using, for example, the Little's MCAR test?
Hey @Guillermo Quintas As far as I know, there is not any built-in function specifically for MCAR test (such as Little’s MCAR ...

8 months ago | 1

| accepted

Answered
how do i turn off the Mathwork update installer installation?
Hey @Isabelle Gouirand, Unfortunately, MathWorks does not allow an update to be canceled once it's in progress. Canceling the...

8 months ago | 0

Answered
Generate staircase waveform from given sine waveform in Simulink
Hey @Tharun Consider the use of a Quantizer block in Simulink for this scenario. The Quantizer block discretizes the input sig...

8 months ago | 0

Answered
Fix to frequent "Application not responding" for MATLAB on the Mac
Hey @Daniel Dolan I have encountered a similar issue before. It seems to be related to the version of Java that comes with MAT...

8 months ago | 0

Answered
merge two apps in MATLAB App Designer into a single app
Hey @Marwa Sami You can create a third application with MATLAB App Designer and call the other two applications from it. The ca...

8 months ago | 0

Answered
Simulink cannot unify the dimensions of the multiplexed signal at output
Hey @he Seems like you are trying to pass values from inport block to transfer function but are unable to do so because transf...

8 months ago | 0

Answered
model simulation by ignore model reference
Hey @VIJITTRA KANJANARAT  It might not be possible to determine the data flow between model blocks without simulating (or upda...

8 months ago | 0

Answered
How can I call satelliteScenarioViewer() by using Simulink (only)
Hey @Tanatsan It seems like you want to call an existing function, satelliteScenarioViewer, using Simulink. We can utilize the...

8 months ago | 0

Answered
applying the Parsen Window using a specific frequency for the width estimation
To implement a smoothing operation using a Parzen window of width 0.1 Hz on the Fourier Amplitude Spectrum (FAS) of a signal, th...

8 months ago | 0

| accepted

Answered
Is Sine Wave Function Block the best for Signal Creation?
Hey @Alexander Gaudreau Firstly, the position graph presented in the model spans 15 seconds. However, since we have added a sa...

9 months ago | 1

| accepted

Answered
cgs algorithm not working with function defined system matrix
Hey @asim asrar The error message "Arrays have incompatible sizes for this operation" typically indicates that there is a size ...

9 months ago | 0

| accepted

Answered
exponential of a matrix to determine transition probability matrix
Hey @susman, The function “expm” computes the matrix exponential. Matrix exponential is a standard mathematical operation on m...

10 months ago | 0

Answered
yline disappeared after closing a saved figure when reopening
Hey @John Pausder I have been encountering a similar issue while working with “xline” and “yyaxis”. The only workaround I can t...

10 months ago | 1

Answered
Quadratic Lagrange Interpolation in MATLAB not working
It seems you are facing an issue to interpolate using quadratic lagrange interpolation. Firstly, there seems to be some issue ...

10 months ago | 0

Answered
About Solving nonlinear ODE
Hey @WooJin Choi Seems like you are trying to solve nonlinear ODE given by “A1*diff(y,t) - A2*(2*g*y + diff(y,t)^2)^(1/2) = K1”...

11 months ago | 0

Answered
How to extend the curve fitting graph beyond given experiment values?
Hey @CHITTI SATYA SUNDARA UDAY SRIKANTH It looks like you are trying to extend the fitted curve to an “x” value 1,000,000 and f...

11 months ago | 0

Answered
How to execute GUI callbacks in separate .m files.
Hey @Alena Schwartz, It seems like you are trying to structure your MATLAB GUI code by separating the callbacks into different...

11 months ago | 0

Answered
Change value of a dropDown menu containing objects of different classes
Hey @Nicolas Kaiser, I understand the challenge you are facing with the “DropDown” elements in MATLAB, with the intricacies o...

11 months ago | 0

Answered
List of xyz coordinates for two vectors that continuously change through time, how to find angle between the two vectors as time passes and their coordinates change?
Hi @alexandra ligeti It seems like you are trying to calculate the vector that points from the source point (Source x, y, z) t...

11 months ago | 0

Answered
Editor font size is smaller than command window font size
Hi @Man Shiu Kwok I understand that you want to increase the editor font size. To do so, try using control+scrollUp in co...

11 months ago | 0

Answered
Is it possible to easily disable default interactivity for all axes?
For R2020b and later versions, the following command can be put in the “startup.m” file to disable the interactivity in plots. ...

11 months ago | 0

| accepted

Answered
Preview webcam in app designer
The possible reason for axes to disappear is that the “preview” function is overriding the axis properties. In this case you can...

11 months ago | 0

Answered
stateflow chart 에서 구조체 데이터형 선언하는 방법
In Stateflow, you have the ability to define a structure as "parameter data" and access its individual fields using dot notation...

11 months ago | 0

Answered
Parametrized SQL queries for PostgreSQL?
If you are working with a PostgreSQL server and need to execute parameterized queries using MATLAB's database toolbox, you will ...

11 months ago | 1

Answered
Gauge simulation is not working
Hi @Sergio The gauge block doesn't use a port to connect to the model elements; instead, it connects using the connect mode. So...

11 months ago | 0

Answered
Linear Equation Solving, I am getting the wrong output
Hi @Jonathan Leutz The issue with the code is that you are trying to solve a system of linear equations using symbolic variable...

11 months ago | 0

Answered
Problems using plot3
Hi, The xlread function by default returns numerical data in the first output argument, text data in the second, and a raw cell...

11 months ago | 0