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Harikrishnan Balachandran Nair

MathWorks

Last seen: 2 months ago |  Active since 2021

I am an Application Support Engineer at MathWorks.
DISCLAIMER: Any advice or opinions here are my own, and in no way reflect that of MathWorks

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Answered
ReportGen HeaderRow.Style does not seem to translate to word document?
H Thomas, I understand that you are trying to format a table before appending it to the doc , such that it has a border line at...

1 year ago | 0

| accepted

Answered
How to write equations in matlab coding.
Hi Ancy, I understand that you are trying to define equations with summation in it. The 'symsum' function in matlab can be u...

1 year ago | 1

| accepted

Answered
how do i solve Error using CheckNetworkData (line 39) H_PARAMS must be numeric. Error in h2s (line 17) m = CheckNetworkData(h_params, 2, 'H_PARAMS');
Hi grace, The 'h2s' function expects the 'H_PARAMS' to be of numeric Type. The error that you have mentioned in the question a...

1 year ago | 0

Answered
Problem With Vehicle number plate detection code.
Hi Matt, In the code that you have provided, the variable 'NewTemplates' is being stored as an array of images, which are o...

1 year ago | 1

| accepted

Answered
How to open a folder with stack of Dicom files?
Hi Noa, You can use the 'dicomread' function in matlab to read image data from a DICOM file. You can also use the 'DICOM Browse...

1 year ago | 0

Answered
plotting 2 x axes on top same side with each having different data range
Hi, I understand that you are having two 'axes' in your figure , and are trying to set different limits for both the 'axes'. ...

1 year ago | 0

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Answered
returning to the start of the game
Hi, It is my understanding that you have a switch case inside a while loop , and the loop is being terminated on executing the ...

1 year ago | 0

Answered
how to disconnect tcp/ip connection?
Hi, You can close the TCP/IP connection by clearing the 'tcpclient' object using the 'clear' function . Please refer to the f...

1 year ago | 0

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Answered
Does not see renewables under Simscape in R2021b
Hi, The following documentations might be of help : https://www.mathworks.com/help/physmod/sps/renewable-energy-relib.html ...

1 year ago | 0

Answered
How to implement levmar.h library in matlab
Hi, You can refer to the following documentation to learn about directly calling C library functions from Matlab: https://www....

1 year ago | 0

Answered
How to set Simulink block parameter equal to the value of a signal?
Hi Davide, I understand that you are trying to change the block parameters of a certain block, during simulation, depending on...

1 year ago | 0

Answered
How to generate rician fading coefficients?
Hi, You can refer to a similar queston here : https://www.mathworks.com/matlabcentral/answers/478642-generating-rician-fading-c...

1 year ago | 0

Answered
bufferm works differently with the same data sets?
Hi Faiz, I understand that you are trying to find the buffer zone inside your polygon using the 'bufferm' function. The 'buffe...

1 year ago | 0

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Answered
simulink not getting loaded
Hi, This is probably due to network configuration issue (proxy). Make sure that any sort of antivirus or firewall installed ...

1 year ago | 0

Answered
Get specific number of BLE notifications
Hi Lars, The 'DataAvailableFcn' property should be assigned a Function Handle that accepts two inputs . In the code you have pr...

1 year ago | 0

Answered
Memory dump of Simulink block 'Single Port RAM'
Hi, 'To workspace' Blocks in simulink can be used to write the signal data to the base workspace. Using this block, you can log...

1 year ago | 0

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Answered
Set Gain parameters from Code
Hi, I understand that you are trying to set the value of 'Gain' parameter of a block in your simulink model ,from app design...

1 year ago | 0

Answered
How to activate license using trial period?
Hi Marcelo, You can refer to the following links to learn about updating the MATLAB license https://www.mathworks.com/matlabc...

1 year ago | 1

| accepted

Answered
How to use regionprops to find areas of specific size, and draw an ellipse around them of different colors?
Hi Kristin, I understand that you are trying to find connected Components in your binary image having areas within a specified...

1 year ago | 0

Answered
how to convert matlab code in VHDL ? which tool boxes to download?
Hi, You can use the HDLCoder toolbox to convert your Matlab Code to required HDL Code. HDL CoderTM generates portable, synthes...

1 year ago | 0

Answered
Plotting regions of interest using plotsigroi() in app designer
Hi, You can copy the 'axes' returned by the 'plotsigroi' function to the required destination using the 'copyobj' function....

1 year ago | 0

Answered
solvepdeeig ignores f coefficient
Hi, The 'solvepdeeig' function solves PDE eigen value problems of the form as stated in the documentation here : https://www.ma...

1 year ago | 0

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Answered
Matlab script declaring Simulink model variables
Hi, You can refer to the following documentation to learn about importing a signal data for simulation https://www.mathworks.c...

1 year ago | 0

Answered
What do the x and y axes represent in a discrete fourier transform matrix imagesc plot?
Hi, The 'dftmtx' function returns an n*n matrix, where 'n' is the parameter passed to the function. The matrix returned by the ...

1 year ago | 0

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Answered
switch user from trial to License
Hi, Please refer to the following links which states similar issues: https://www.mathworks.com/matlabcentral/answers/829188-...

1 year ago | 0

Answered
How to modify the size of images in a report
Hi, I understand that you are trying to modify the size of the image before appending it to your document. The height and widt...

1 year ago | 0

| accepted

Answered
How to update Simulink model parameters during a run without using signals?
Hi, I understand that you are trying to change the block parameters in your model, during the simulation, depending on the stat...

1 year ago | 0

Answered
How do I display real-time data from my simulink simulation in appdesigner?
Hi, You can refer to a similar question that has been answered here : https://www.mathworks.com/matlabcentral/answers/446302-...

1 year ago | 1

Answered
Inputting Data from my workspace into Simulink
Hi, I understand that you are having a 1-D array in your base workspace, that you want to import to your simulink model. If ...

1 year ago | 0

Answered
Change entity queue capacity in mask
Hi, I understand that you are using an 'entity queue' in your subsytem, and are trying to provide the entity queue parameter ...

1 year ago | 0

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