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Harikrishnan Balachandran Nair

MathWorks

Last seen: Today 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
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...

ongeveer 11 uur ago | 0

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 ...

ongeveer 14 uur 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...

ongeveer 17 uur 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 dag ago | 0

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 dag 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 dag ago | 0

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...

3 dagen 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...

3 dagen 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....

ongeveer een maand 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...

ongeveer een maand ago | 0

| accepted

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...

ongeveer een maand 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 ...

ongeveer een maand ago | 0

| accepted

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-...

ongeveer een maand 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...

ongeveer een maand 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...

ongeveer een maand 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-...

ongeveer een maand ago | 0

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 ...

ongeveer een maand 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 ...

ongeveer een maand ago | 0

Answered
Finding intermediate values during minimisation
Hi Ariwan, I understand that you are trying to solve a problem using 'lsqnonlin' function, and you want to record the intermedi...

ongeveer een maand ago | 0

| accepted

Answered
fsolve stopped because it exceeded the function evaluation limit, options.MaxFunctionEvaluations = 2.000000e+04.
Hi, I understand that you are trying to use the 'fsolve' function to solve your system of equations and the model stopped as it...

ongeveer een maand ago | 0

Answered
Multiple line fitting in binary image
Hi, I understand that you are trying to use the 'smooth' function on each of the connected components/curved lines that you...

ongeveer een maand ago | 0

Answered
Superimposing extra axes in second tile of a tiled chart layout
Hi, I understand that you have created a 2*1 tiled and are trying to superimpose another axis on the second tile. By manually ...

ongeveer een maand ago | 0

| accepted

Answered
Are Pi pico / RP2040 devices supported by Simulink support package for Raspberry Pi?
Hi, The Raspberry pi pico hardware is not supported as of Matlab R2021b release. It might be supported in the future releases....

ongeveer een maand ago | 0

Answered
How to find a PDE solver ( new matlab user )
Hi, I understand that you are trying to solve a PDE using Matlab. You can refer to the following documentation to get started ...

ongeveer een maand ago | 0

Answered
How to provide cameraIntrinsics to triangulateMultiview
Hi, I understand that you are trying to use the function 'triangulateMultiview' for triangulating matched points recorded by 5 ...

ongeveer een maand ago | 0

| accepted

Answered
How to limit my x=[]; to a range of values between 0<=x<=1.
Hi, I understand that you are trying to use fsolve, and you want to have the output only within your range of interest. You ca...

2 maanden ago | 0

Answered
To determine the stability of a LTI system with a two-sided impulse response has the difference equation model
Hi, I understand that you are trying to check the stability of the given system for different values of lamda. You can obta...

2 maanden ago | 0

Answered
Index in position 1 exceeds array bounds (must not exceed 1).
Hi, I understand that you are encountering an error which says " index in position 1 exceeds array bounds" , on running your c...

2 maanden ago | 0

| accepted

Answered
Combining Tiled Chart Layouts
Hi, I understand that you are trying to have a seperate title for each row in your 'tiledlayout'. Tiledlayout creates a ...

2 maanden ago | 1

| accepted

Answered
Output of Simulink Discrete time derivative at the start of simulation
Hi, I understand that you are trying to output an initial condition value at the simulation start time, different from the actu...

2 maanden ago | 0

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