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Sai Sri Pathuri


MathWorks

41 total contributions since 2019

I am an Application Support Engineer in Engineering Development Group at MathWorks, Hyderabad.

DISCLAIMER : Any advice or opinions here are my own, and in no way reflect that of MathWorks.

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  • Knowledgeable Level 2
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Answered
Could not add the data
You can add the inputData to the fifth row of results by the following code. results(5,:)=inputData; However, this gives an e...

12 jours ago | 0

Answered
The application could not connect to MathWorks. For more information on resolving this issue, see this Support Article
You may refer the following answers https://in.mathworks.com/matlabcentral/answers/92634-why-do-i-get-a-connection-error-when-...

12 jours ago | 0

| accepted

Answered
Generating Randomization from a text file
You can read the matrix from the text file, randomize the rows and rewrite it to the text file. For reading a matrix from text ...

12 jours ago | 1

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Answered
In App Designer, how can I refer to the controls in one GUI from another GUI?
You can refer the following answer https://in.mathworks.com/matlabcentral/answers/346480-how-to-control-the-apperance-of-a-ui-...

13 jours ago | 0

Answered
Hello, I want to convert summation of below problem into matlab code
There is no need of summation in the expressions of S1, S2 and S3. Try using the following equations. S1=S1+[U(r,3)*U(r,3)]./[...

13 jours ago | 0

Answered
Confusion for licenses in our office
There is a separate team for license related issues. You can get more information by contacting support@mathworks.com Ho...

18 jours ago | 0

Answered
How do I install Microsoft Windows SDK 7.1
You may refer the following link for installation https://in.mathworks.com/matlabcentral/answers/101105-how-do-i-install-micro...

19 jours ago | 0

Answered
Inverse z-Transform
You are using syms function to create the functions x(n) and X(z). When you go through the documentation of syms function, you c...

20 jours ago | 0

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Answered
How do I save a GeoTIFF using an obsolete EPSG projection code?
The error may be because of using Coordinate Transformation Code for CoordRefSysCode parameter. According to the tips given in t...

20 jours ago | 0

Answered
How to display a splane grid such as sgrid on the positive real axis area?
The reason sgrid function plots the grid only on the left-hand plane is because poles in the right half plane are unstable. ...

20 jours ago | 0

Answered
I can't install the Signal Processing toolbox. There is this error: C:\Program Files\MATLAB\R2019a\help\simulink\helpsearch\segments_y (The system cannot find the file specified
For any installation issues, you can create service request under installation category. Refer to the following link: www.mat...

20 jours ago | 0

Answered
making `errorbar` work with `datetime`
The errorbar function does not accept datetime object as an input argument. Try to use datenum function to declare the input and...

22 jours ago | 0

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Answered
deep learning toolbox | manipulate activations
There is no function to manipulate activations in a trained neural network. Instead, you may create a custom layer for required ...

environ un mois ago | 0

Answered
Why mask doesnot hold the previously selected values
The issue may be because of Never save attribute of the parameter in the Mask Editor. When this option is checked/selected, the ...

environ un mois ago | 0

Answered
Adding a -v7.3 flag to a large structure array
When you use save function with version 7.3, the data will be compressed by default, which may be the reason why you are unable ...

environ un mois ago | 0

Answered
Reinforcement Learning Toolbox: DDPG Agent, Q0 =0 during the whole training (more than 5000 iterations)
The problem may not be due to EpisodeQ0. It may be because DDPG agent may not learn anything for some time during the early epis...

environ un mois ago | 0

| accepted

Answered
No appropriate method 'TOCObj' for class 'mlreportgen.report.TableOfContents'.
I think you are using MATLAB R2018a version. But the example you are referring is from documentation of R2019a version (which su...

environ un mois ago | 0

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Answered
Negative output Fsolve Function
The negative value for exitflag is obtained because the equation is not solved due to tolerances. Try to execute by setting the ...

environ un mois ago | 1

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Answered
Make a signal that changes over time from a simulink block
If the output matrix of function is input dependent, you may not produce a matrix with sampling time of 1 us, since the MATLAB f...

environ un mois ago | 0

Answered
coudn't find the model
sscfluids_engine_cooling_system is a shipped model of Simscape Fluids. If you download it from file exchange, you may not be abl...

environ un mois ago | 0

Answered
How can I write a GeoTiff file with corresponding coordinates?
You may use geotiffwrite function to write the data into GeoTIFF file. To have a grid of latitude, longitude and value data, fir...

environ un mois ago | 0

Answered
download problem for windows operating system
For any installation issues, you can create service request under installation category. Refer to the following link: www.ma...

environ un mois ago | 0

Answered
Cross-sections from multiple cutting planes
You may plot cross sections with different cutting planes. Refer the following example. https://www.mathworks.com/matlabcentra...

environ un mois ago | 0

Answered
Cross sections of 3D surface (stl)
You may use interp2 function in loop to plot the cross sections of the 3D surface in 0.3mm increments. Set hold to ‘ON’ for axes...

environ un mois ago | 0

Answered
How do I prompt user to draw a rectangle (region of interest) on a surf plot figure and display only the data points within that rectangle in a new surf plot?
Hi, You may use drawrectangle function to create rectangular ROI. To draw a new plot containing the values covered by ROI, yo...

environ un mois ago | 1

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Answered
Comparing global wavelet spectrum to Fourier spectrum
Following are the equations of continuous wavelet transform and discrete Fourier transform which may help you in understanding a...

environ un mois ago | 0

Answered
Derivative of state '1' in block 'PID_AerotechA3200/Nonlinear Plant /PL' at time 0.01 is not finite
You can try changing the solver to Variable-step ode15s (stiff/NDF). Or refer the following link to resolve the issue https...

environ un mois ago | 0

| accepted

Answered
Can I use Microsoft SDK 7.1 for MATLAB 2018b
Yes, Microsoft SDK 7.1 can be used. For installation and troubleshooting, refer the following link https://in.mathworks.com/m...

environ un mois ago | 1

| accepted

Answered
Is there any way to use imfreehand or drawfreehand on UIAxes on appdesigner?
Hi, At present, the drawfreehand and imfreehand functions accept only standard axes object as an argument, not UIAxes object t...

environ un mois ago | 0

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Answered
Can Particle Filter estimate non-linear model transition function parameters
The transition function may use unknown parameters. You can create custom transition function by using source code of vdpParticl...

environ 2 mois ago | 0

| accepted

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