I am an engineer in Engineering Development Group at Mathworks, Hyderabad. My main responsibilities include handling technical support cases at Mathworks.

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

Answered

MATLAB Live Script Editor Change Font

Changing the font name and style is not supported in Live Editor. You can change the font size using Ctrl + Plus (+) and Ctrl + ...

MATLAB Live Script Editor Change Font

Changing the font name and style is not supported in Live Editor. You can change the font size using Ctrl + Plus (+) and Ctrl + ...

19 días ago | 0

Answered

Problem in converting to uint8()

uint8 can represent integers from 0 to 255. Make sure that elements are less than or equal to 255 to get the expected results.

Problem in converting to uint8()

uint8 can represent integers from 0 to 255. Make sure that elements are less than or equal to 255 to get the expected results.

19 días ago | 0

| accepted

Answered

HDL Workflow Advisor: Error: Math function square is not supported for HDL code generation

You can generate HDL for square block in Native Floating Point mode and this can be done by changing Configuration Parameters --...

HDL Workflow Advisor: Error: Math function square is not supported for HDL code generation

You can generate HDL for square block in Native Floating Point mode and this can be done by changing Configuration Parameters --...

19 días ago | 0

Answered

Simulink error - Unrecognized funtion t

In case you have external inputs coming in through inport block, make sure you enter valid parameters in Configuration Parameter...

Simulink error - Unrecognized funtion t

In case you have external inputs coming in through inport block, make sure you enter valid parameters in Configuration Parameter...

20 días ago | 1

Answered

I cant open matlab Design App

This issue can be resolved by shutting down and then restarting your computer, followed by launching MATLAB as administrator.Als...

I cant open matlab Design App

This issue can be resolved by shutting down and then restarting your computer, followed by launching MATLAB as administrator.Als...

20 días ago | 0

Answered

1-D Lookup Table- Output Formatting

From my understanding you are trying to sort the 1-D Lookup Table Output in the increasing order. In order to perform this you ...

1-D Lookup Table- Output Formatting

From my understanding you are trying to sort the 1-D Lookup Table Output in the increasing order. In order to perform this you ...

20 días ago | 0

Answered

I cant open simulink, just show loading

Try to follow the steps mentioned in the link below. https://www.mathworks.com/matlabcentral/answers/385283-why-does-opening-si...

I cant open simulink, just show loading

Try to follow the steps mentioned in the link below. https://www.mathworks.com/matlabcentral/answers/385283-why-does-opening-si...

21 días ago | 0

Answered

Power spectral density of a under sampled signal

Increase the sampling frequency of the signal to get expected results. When a signal is undersampled , aliasing happens and hen...

Power spectral density of a under sampled signal

Increase the sampling frequency of the signal to get expected results. When a signal is undersampled , aliasing happens and hen...

21 días ago | 0

Answered

Counting up to the reference value

You can use simulink to design this counter. Use a switch block to toggle between up counting and down counting. In order to giv...

Counting up to the reference value

You can use simulink to design this counter. Use a switch block to toggle between up counting and down counting. In order to giv...

21 días ago | 0

Answered

How I can generate a signal of 20 kbps and bandwidth of 25 KHz?

You can generate the signal with datarate of 20kbps by setting the Sample time to 1/20e3 and you can set the samples per frame t...

How I can generate a signal of 20 kbps and bandwidth of 25 KHz?

You can generate the signal with datarate of 20kbps by setting the Sample time to 1/20e3 and you can set the samples per frame t...

21 días ago | 0

Answered

How to step through a discrete model simulation one step at a time

sim function doesn't support onetime step simulation as of now. I have brought this issue to the concerned people and it might b...

How to step through a discrete model simulation one step at a time

sim function doesn't support onetime step simulation as of now. I have brought this issue to the concerned people and it might b...

alrededor de 2 meses ago | 1

| accepted

Answered

combining three matrices with different values to arrange one row after the other in the result matrix

You can try the following A=[1,2,3;4,5,6;7,8,9]; B=[1,2,1;1,3,1;1,4,1]; C=[2,2,2;3,3,3;4,4,4]; Result=[]; for i=1:3 Re...

combining three matrices with different values to arrange one row after the other in the result matrix

You can try the following A=[1,2,3;4,5,6;7,8,9]; B=[1,2,1;1,3,1;1,4,1]; C=[2,2,2;3,3,3;4,4,4]; Result=[]; for i=1:3 Re...

alrededor de 2 meses ago | 0

Answered

mcc error with uisetcolor on macos catalina

Try using the following mcc -m test1.m

mcc error with uisetcolor on macos catalina

Try using the following mcc -m test1.m

2 meses ago | 0

Answered

Constellation not visisble after DUC?

Digital Up-Converter block converts a complex digital baseband signal to a real passband signal. Since the output of DUC block i...

Constellation not visisble after DUC?

Digital Up-Converter block converts a complex digital baseband signal to a real passband signal. Since the output of DUC block i...

2 meses ago | 0

Answered

Plot the real and imaginary part of FRF vs Frequency using freqresp(system, w)?

You are getting error because you have defined state space model "System" and you are trying to use "system" with the function f...

Plot the real and imaginary part of FRF vs Frequency using freqresp(system, w)?

You are getting error because you have defined state space model "System" and you are trying to use "system" with the function f...

2 meses ago | 0

Answered

how to write this equation (kindly help)

Refer to the link below https://www.mathworks.com/help/symbolic/piecewise.html#bu_gxjo-1

how to write this equation (kindly help)

Refer to the link below https://www.mathworks.com/help/symbolic/piecewise.html#bu_gxjo-1

2 meses ago | 0

Answered

How can I fix it if an error occurs when compiling in the Simulink "matlab has encountered an internal problem and needs to close"?

Refer to the following link https://www.mathworks.com/matlabcentral/answers/261366-why-does-matlab-crash-with-matlab-has-encoun...

How can I fix it if an error occurs when compiling in the Simulink "matlab has encountered an internal problem and needs to close"?

Refer to the following link https://www.mathworks.com/matlabcentral/answers/261366-why-does-matlab-crash-with-matlab-has-encoun...

2 meses ago | 0

Answered

How to recreate graphs of a nonlinear system of ODEs with a condition containing the right hand side limit.

You can refer to the link below https://www.mathworks.com/matlabcentral/answers/384298-how-to-solve-and-plot-system-of-nonlinea...

How to recreate graphs of a nonlinear system of ODEs with a condition containing the right hand side limit.

You can refer to the link below https://www.mathworks.com/matlabcentral/answers/384298-how-to-solve-and-plot-system-of-nonlinea...

2 meses ago | 0

Answered

Correlation Coefficient through time

You are trying to access rand2_1([20 21]) in the for loop when t=20 but size of rand2_1 is only 1x20

Correlation Coefficient through time

You are trying to access rand2_1([20 21]) in the for loop when t=20 but size of rand2_1 is only 1x20

2 meses ago | 0

Answered

How can I calculate the area between this two curves from McCabe-Thiele c

You can refer to the following link https://www.mathworks.com/matlabcentral/answers/302535-how-can-i-calculate-the-area-between...

How can I calculate the area between this two curves from McCabe-Thiele c

You can refer to the following link https://www.mathworks.com/matlabcentral/answers/302535-how-can-i-calculate-the-area-between...

2 meses ago | 0

Answered

Animation plot with parameter

You can use animatedline to update the graph as per the required parameter. Below is the code that updates the graph with the pa...

Animation plot with parameter

You can use animatedline to update the graph as per the required parameter. Below is the code that updates the graph with the pa...

2 meses ago | 0

| accepted

Answered

beginners question on I/O

I see you are using MATLAB R2018b but the function readmatrix is available from 2019a. Update to R2019a or R2019b to access the ...

beginners question on I/O

I see you are using MATLAB R2018b but the function readmatrix is available from 2019a. Update to R2019a or R2019b to access the ...

3 meses ago | 0

Answered

my datatip disappears in app GUI when i add another y axis

Refer to the link below https://www.mathworks.com/matlabcentral/answers/266547-why-always-said-an-error-occurred-while-drawing-...

my datatip disappears in app GUI when i add another y axis

Refer to the link below https://www.mathworks.com/matlabcentral/answers/266547-why-always-said-an-error-occurred-while-drawing-...

3 meses ago | 0

| accepted

Answered

How to combine multi column cell in table with commas for excel?

You can try creating table from string array rather than numeric array to combine the data for A into one column as shown below ...

How to combine multi column cell in table with commas for excel?

You can try creating table from string array rather than numeric array to combine the data for A into one column as shown below ...

3 meses ago | 0

Answered

Equation with multiple variables: Finding all combinations x1,x2 that lead to certain outcome y.

You can use meshgrid to obtain all possible combinations of x1 and x2 followed by feval to evaluate the function as shown below ...

Equation with multiple variables: Finding all combinations x1,x2 that lead to certain outcome y.

You can use meshgrid to obtain all possible combinations of x1 and x2 followed by feval to evaluate the function as shown below ...

3 meses ago | 0

Answered

Obtaining bode plot from FRF

You can estimate the transfer function from the frequency response data using tfest. Once the transfer function is obtained you ...

Obtaining bode plot from FRF

You can estimate the transfer function from the frequency response data using tfest. Once the transfer function is obtained you ...

3 meses ago | 0

Answered

Need help with OFDM noise module

I suppose you think your model is inaccurate because BERtheory and BERarray does not match. This is because you are performing b...

Need help with OFDM noise module

I suppose you think your model is inaccurate because BERtheory and BERarray does not match. This is because you are performing b...

3 meses ago | 0

Answered

Plotting Matrix Columns with Colorbar

You can use contour function to plot isochrones as shown below. x=1:50; t=1:5000; M=somefun(x,t) % dimensions of M= 50x5000 ...

Plotting Matrix Columns with Colorbar

You can use contour function to plot isochrones as shown below. x=1:50; t=1:5000; M=somefun(x,t) % dimensions of M= 50x5000 ...

4 meses ago | 0

Answered

I am trying to open Simulink but an error massege pops up in command promt as follows:

Its not clear what qss_tb_library is. In case you are trying to open Simulink, use the following command in command window simu...

I am trying to open Simulink but an error massege pops up in command promt as follows:

Its not clear what qss_tb_library is. In case you are trying to open Simulink, use the following command in command window simu...

4 meses ago | 0

Answered

need help in plotting this simulink

You can set the sample time of the input block you are using to 1/n and set the Stop Time to 1.

need help in plotting this simulink

You can set the sample time of the input block you are using to 1/n and set the Stop Time to 1.

4 meses ago | 0