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Mark Schwab

MathWorks

Last seen: alrededor de 2 años hace Con actividad desde 2017

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Respondida
phase information from pwelch or pmtm
In the calculation of the Power Spectral Density, you take the magnitude of the product of the summation or integral of the elem...

casi 6 años hace | 1

Respondida
Is there an implementation of the partial cross correlation for two time series?
There does not appear to exist any functions for partial cross correlation. However, for cross correlation, we have the xcorr an...

casi 6 años hace | 0

Respondida
time section "from spreadsheet"-Block Simulink
I am not sure I understand what you are describing. Setting the simulation time to 'inf' should allow the model to run indefinit...

alrededor de 6 años hace | 0

Respondida
How can I make DSP.UDPReceive block output only 1 instance of received packet instead of holding the value at its output until next packet arrives?
If you have access to the Instrument Control Toolbox, you may want to consider using the UDP Send block from this toolbox as the...

alrededor de 6 años hace | 0

Respondida
Simulink S-Function internal loop
There are several functions for taking the inverse of matrix in MATLAB. You can use a MATLAB function block in your model to tak...

alrededor de 6 años hace | 0

Respondida
how do i run c code which created by simulink coder
After you run the mex command on your c file, an executable file (.exe extenstion) should appear in your directory. To run this ...

alrededor de 6 años hace | 0

Respondida
Envelope extraction of a time domain signal
If you are not concerned with the length of the envelope signal you can use the "findpeaks" function. [pks, locs] = findpea...

alrededor de 6 años hace | 0

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Respondida
Change sound clips from audible to ultrasonic range
The behavior that you are experiencing is not expected. I tried reproducing this on my machine and the size of the signal remain...

alrededor de 6 años hace | 0

Respondida
cannot locate a valid install area
I am not sure I understand what issue you are facing. If you are having troubles installing MathWorks software, I would recommen...

alrededor de 6 años hace | 0

Respondida
Can I create a seperate workspace for Simulink Callback Variables? (MATLAB 2016b)
Based on the description of your workflow, I would recommend using the model workspace. Every Simulink model has a workspace of ...

alrededor de 6 años hace | 0

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Does matlab allow us to analyse the computational cost over a Cosimulation (Simulink+GT)?
You can try using the Simulink Profiler and making sense out of the results. This tool is not tested on cosimulation with third ...

alrededor de 6 años hace | 0

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Respondida
How can search for identical rows in a matrix?
A brief answer would be to use the "isequal" function and row indexing. For example: % A = some matrix if (isequal(A(i,:...

alrededor de 6 años hace | 0

Respondida
define vectors in matlab
In order to provide assistance, you will need to provide more information. Please add comments to your code to give us an idea o...

alrededor de 6 años hace | 0

Respondida
Documentation of zoh vs linear interpolation
I am not sure I understand exactly what you are asking, as the description is a little vague. I have included documentation belo...

alrededor de 6 años hace | 0

Respondida
How to concatenate multiple signals into one signal?
You may want to look into the Mux block or the Matrix Concatenate block. The Mux block combines all of the input vectors to a si...

alrededor de 6 años hace | 0

Respondida
How to use the button callback function to reference existing curve handles now that handles are objects rather than doubles
Hi, Have you tried using the "gco" function in your callback? gco returns the current object. Since lines are now stored as o...

más de 6 años hace | 0

Respondida
I'm using the Neural network toolbox narx function but when I try to run the app, it says Undefined variable or network. Does anyone know how to fix this?
It appears that you do not have access to the Neural Network Toolbox. You can check this by running the following command: >>...

más de 6 años hace | 0

Respondida
fprintf('One number is %f\n', 436598989898987.124132)
The default data type for storing numbers in MATLAB is double. The double data type is a 64 bit data type that stores numbers in...

más de 6 años hace | 0

Respondida
simulate the closed loop system response of state space model
Hey Mahdieh, There are many ways to plot responses to state space models in MATLAB. Many of these involve creating a system...

más de 6 años hace | 0