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Kiran Felix Robert


Last seen: 6 dagen ago

MathWorks

52 total contributions since 2020

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.

Kiran Felix Robert's Badges

  • Knowledgeable Level 3
  • Revival Level 2
  • First Answer

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Answered
Is it possible to handle very large data using LibPointer ?
Hi Salima, Refer to the setdatatype documentation, and this answer for an example for changing the libpointer data type. Also...

19 dagen ago | 0

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Answered
Change getpts to circle cursor.
Hi Tom, You can use the drawpoint function from the Image Processing Toolbox, ROI-Based Processing to have a circular marker o...

19 dagen ago | 0

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Move Data Objects within workspaces
Hi Sourabh, Yes, you can share data from model workspace to base workspace using the To Workspace block. There is also anot...

19 dagen ago | 0

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I am using contour with a color bar. The axis are not equal sizes.
Hi Erik, If axis square and axis equal results are not what you expect, you can manually set the axis sizes in a figure you ca...

19 dagen ago | 1

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Answered
prevent sqlwrite from rounding numbers
Hi Jan, To avoiding rounding and data truncation by sqlwrite you can store the data as a string. This will also preserve the p...

20 dagen ago | 0

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Print .eps or .pdf contourf plot with 'edgecolor','none' leaves white lines between levels - need to get rid of them (2019b)
Hi Pablo, The rendered white lines in a PDF file can be removed by force setting the renderer of the figure to opengl and usin...

20 dagen ago | 2

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Answered
How can I display text and a legend on a web map
Hi Reno, The following workarounds can be used, but each have its own limitations: Create a marker that contains the require...

20 dagen ago | 0

Answered
Should be easy but I keep getting errors. I want to input the array through a function that I already have generated through equations then plot it.
Hi Nikolaj, The error is because a MATLAB Function has a different workspace with respect to the base workspace. That is the...

20 dagen ago | 0

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Matlab online rosinit error
Hi Sai, ROS and Robotic System Toolbox is not currently supported in MATLAB Online. You can refer to the following link to c...

20 dagen ago | 0

Answered
another function for solving differential equation other than dsolve in MATLAB
Hi Leila, One way to speed-up the execution is to add a limit on the maximum degree of radicals. The following shows you an ex...

20 dagen ago | 0

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Answered
Pairwise correlation between time-series
Hi Tamir, I understand that you want to calculate the average correlation coefficients in each of the masked regions as speci...

20 dagen ago | 0

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How can I read .ogg audio datasets for training and applying LSTM in Matlab according to the following code?
Hi Pooyan, The audioread function can be used to read .ogg files. The code uses 3 classes, each containing N different audio...

20 dagen ago | 0

Answered
Load Vs Readtable Vs array
Hi Thallon, Load – is used to load data from a file into MATLAB Variables. Any MAT-file or ASCII file can be used as argument...

20 dagen ago | 0

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Answered
How can I adress merged cells in excel sheet?
Hi Denny, You can use the readcell function to readout the cell. The following is an example, assuming you have merged cells...

20 dagen ago | 0

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Are there any functions/blocks to print the spectrum of spectrum Analyser to file or just output its data to file automatically in simulink
Hi Geng The Obtain measurements Data Programmatically for spectrum Analyser Block document shows you an example for storing t...

20 dagen ago | 0

Answered
How to solve the range of x axes and obtain y values?
Hi Megha, To plot specific regions of the curve in different plots (to emphasize certain characteristic features), the followi...

20 dagen ago | 0

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Answered
How do you plot a signal that has been broken up into time brackets?
Hi Jared, This can be done using the logical indexing as shown below, t = -1:0.01:5; m = zeros(1,length(t)); idx = (t>...

2 maanden ago | 0

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Answered
my root locus plot wont show the datatip
Hi Zain, I assume that you are using the MATLAB live editor for root locus plot. This is a known issue, it is reported to the ...

2 maanden ago | 0

Answered
PCHIP and SPline error
Hi Robbie, We don’t have statistical error bounds for interpolation, as the interpolation functions takes in the query points ...

2 maanden ago | 0

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Answered
Filtering a 2D plot from pcolor
Hi Marcus, Refer to the documentation of imfilter and fspecial functions for filtering Color images. Also refer to this docu...

2 maanden ago | 0

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How do I get an array of serial readings if readout isn't working with my device?
Hi David, The Warning is related to a timeout issue. For more information about this warning refer to the following documentati...

2 maanden ago | 0

Answered
Monte Carlo localization algorithm
Hi John, The likelihood for the montecarloLocalization can be set using the ‘SensorModel’ property of the montecarloLocalizatio...

2 maanden ago | 0

Answered
DSP Toolbox : Array Plot Sample Increment Configuration for Simulink
Hi Shashwat, The Array plot block is used to plot vectors or arrays. The X-axis shown in the array plot block is samples of ...

2 maanden ago | 1

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Answered
Rainflow counting function in Simulink
Hi Chulhoon, There are a few issues which might cause the above error. All of those cases are clearly explained with their s...

2 maanden ago | 0

Answered
How draw lines between two coordinates saved with mouse's click in UIaxes (appdesigner)?
Hi Ivan, The UIAxes of App Designer does not have a callback functionality but the WindowButtonDown Callback function can be u...

2 maanden ago | 0

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Answered
How can I eliminate the following error. LINK : fatal error LNK1123: failure during conversion to COFF: file invalid or corrupt
Hi Pius, This is an issue due to VS 2012, VS 2010 and Microsoft. This issue can be resolved either by upgrading VS 2010 to VS 2...

2 maanden ago | 1

Answered
Alternatives to 'datasample'
Hi Veena, Yes, randomperm (without replacement) and randi (with replacement) can be used as an alternative. Furthermore, if t...

2 maanden ago | 0

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Answered
Does anyone know how to model random noise of a transistor in simulink please? Cant find much info online so any help would be appreciated thanks!
Hi Emily, RF blockset has specific RF blocks which has the required noise modelling. In other words, they do not have componen...

2 maanden ago | 1

Answered
Derivative Block is Linearized to Zero
Hi Nicholas, The Linearization Time parameter mentioned in the Linearization advisor is the parameter ‘c’ which you set in the...

2 maanden ago | 1

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Answered
How to import AFM data to Matlab?
Hi Hivanu, There is no direct way to import AFM data from Gwyddion to MATLAB, but MATLAB has option to import csv files using t...

2 maanden ago | 0

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