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Nagasai Bharat


Last seen: 1 month ago

MathWorks

50 total contributions since 2020

I am an Application Support Engineer at MathWorks.
Disclaimer: Any ideas/articles/opinions here are of my own and in no way reflect that of MathWorks.

Nagasai Bharat's Badges

  • 3 Month Streak
  • Knowledgeable Level 2
  • Revival Level 2
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Answered
How do I trigger a DAQ session with a external digital signal (voltage)?
Hi, From my understanding the channel Id for daq1 might not be an appropriate one. I would suggest to go through the Device Inf...

1 month ago | 0

Answered
ANN performance using function
Hi, The value perform function returns network performance calculated according to the net.performFcn and net.performParam prop...

1 month ago | 0

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Answered
How do I specify the limits of parameters individually while fitting?
Hi, Change the fittype statement to that of below. This should solve the error you are getting gpos=fittype(@(m,c,d,x) m.*exp(...

1 month ago | 0

Answered
What are these files in the workspace?
Hi, "t" represents the ground truth of your data. As suggested you could choose not to plot the error. The extra variables are ...

1 month ago | 0

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Answered
Logitech G29 Steering Wheel Read Block Error
Hi, In order to use the Logitech G29 Steering wheel read block the G29 Steering wheel should be connected to the Speedgoat Real...

1 month ago | 0

Answered
specific solution in a vector field of a equation system
Hi, From my understanding you are manually trying to solve the equation. The following documentation should help you solve the ...

1 month ago | 0

Answered
how to use AliasType in Matlab Function (simulink)
Hi, From my understanding you are trying to use a Alias Type my_float in your Simulink model and generate code. The correct way...

1 month ago | 0

Answered
Suggest some Tutorial book or pdf to learn Content Based Image and Video Retrieval with Matlab
Hi, The following link should help you getting started on this using MATLAB.Requirement would be the Computer Vision Toolbox I...

1 month ago | 0

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Answered
Read image to trained neural network
Hi, From my understanding you are trying to input an image into a trained network. The problem I think is due to the dimensions...

1 month ago | 0

Answered
Calibrate camera to IMU
Hi, The extrinsics documentation should help to calculate the matrix. The data from the IMU and camera can be taken as argument...

1 month ago | 0

Answered
how to adjust date limite on the x axis label
Hi, From my understanding you are trying to plot in the range to data the is being plotted rather than the range label you are ...

1 month ago | 0

Answered
How to add values to an array using a while loop
Hi, From my understanding you are trying to add values into an array after each iteration of a loop. The following example code...

1 month ago | 0

Answered
Passing 2D Numpy Array into MATLAB Engine
Hi, From my understanding the following Community would be helping you to solve the problem. Converting numpy arrays in pyth...

3 months ago | 0

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Send value of a variable from Python to MATLAB/Simulink
Hi, From my understanding you are trying to take an output value of a python script and use it in MATLAB. The following docume...

3 months ago | 0

Answered
Dataset with multiple features for Deep Learning toolbox
Hi, From my understanding you are trying to use the tabularTextDatastore to store the data from your CSV files. One of the reas...

3 months ago | 0

Answered
Is there any Steady-state error for Step input command?
Hi, From my understanding you are trying to find the Steady state error(SSE) for the step response. Steady state error is the a...

3 months ago | 0

Answered
readDigitalPin from raspberry PI problem
Hi, From my understanding there are few cases leading the issue. Pin 19 is not a available Digital Pin/GPIO Read logical val...

3 months ago | 0

Answered
How to create pulses with given rise time?
Hi From my understanding you want to generate a pulse with certain rise time. In order to that in Simulink there are many block...

3 months ago | 0

Answered
Adding a variable to a table
Hi, From my understanding you are trying make your first row as the variables of your table Tx. The following script would help...

5 months ago | 0

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Answered
cc=bwconncomp return empty PixelIdxList
Hi, The error arises from the cc.PixelIdxList which is here a empty cell array. cc.PicelIdxList is an empty cell array due to t...

5 months ago | 0

Answered
Estimating a second order transfer function for a over damped second order system.
Hi, In order to do an estimate of a second order transfer function the tfest function can be used with suitable arguments of np...

5 months ago | 0

Answered
Filling holes in a binary image
Hi, From my understanding you are trying fill in the middle blob and make a continous binary image. As you already used the imf...

5 months ago | 0

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Answered
Executing a python program in a raspberry pi
Hi, According to my understanding you want to run a python file in the raspberry pi to be executed from MATLAB. After the suppo...

5 months ago | 1

Answered
Show rectified Stereo Calibration
Hi, From my understanding you looking for a function that can be used in code/MATLAB script to show rectified stereo images. Th...

5 months ago | 1

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Answered
Can someone explain me on how this duty cycle work?
Hi, A duty cycle or power cycle is the fraction of a signal or system is HIGH. Duty cycle is commonly expressed as a percentage...

5 months ago | 0

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Answered
What stereo cameras are supported by MATLAB
Hi Tim, One of the stereo camera systems supported in MATLAB is KINECT. This example can be referred to understand better on ho...

5 months ago | 0

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Answered
Index in position 2 exceeds array bounds using crossval
Hi, The problem in above code was that crossval does the train-test spilt and it takes in the Ytr as column vector but you did ...

6 months ago | 0

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Answered
Display image in true dimensions on screen (inches)
Hi, To the display an image from an array without the image processing toolbox you could use the image function. But from your ...

6 months ago | 0

Answered
I am a beginner in Matlab. My problem is to update the weights after each iteration.. but I am not able to use for loop for my weights updation
Hi, The error you might be getting when running this script is due to the w(i) = [0 1] line. This error arises due to the case ...

6 months ago | 0

Answered
Unable to reset sample and hold signal in resettable subsystem - Simulink
Hi, From my understanding the problem is that the output is not getting reset when triggered.The workaround I could devise is u...

6 months ago | 0

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