Community Profile

Usha Duddu

MathWorks

Active since 2015

I am an Engineer at MathWorks and a Computer Science Graduate by Education.

In my free time, I usually play Badminton and cook.
Professional Interests: MATLAB,JAVA,C++

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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

nästan 7 år ago

Answered
Using image processing how can I generate a transformation matrix based from a user defined geometric change.
Hi Marshall I understand that you want to generate transformation matrix for your geometries. You could try using <http://ww...

nästan 7 år ago | 0

| accepted

Answered
An error occurred while trying to determine whether "dataset" is a function name.
Hi I understand that you have issues using "addpath" function. Please make sure that you do not have your custom script with...

nästan 7 år ago | 0

Answered
Matlab compiler with CPLEX API
Hi Sam I understand that you are trying to use CPLEX API with MATLAB. Ability to integrate CPLEX API with MATLAB R2014a or pr...

nästan 7 år ago | 1

Answered
Unable to connect Arduino to Matlab R2015b (Linux)
Hi Joan I understand that you are running into "Cannot find Arduino hardware on port /dev/arduino. Make sure Arduino hardware...

nästan 7 år ago | 1

Answered
2015b OSX 10.11.2 graphical/figure bug(s)
Hi Knut I understand that a black screen is rendered on MATLAB interface when you try closing the MATLAB generated figure win...

nästan 7 år ago | 0

Answered
Minor tick spacing changes when saving figure to file
Hi Thomas I understand that when you try exporting the figure either using "print" or "export_fig", minor yticks change their...

ungefär 7 år ago | 0

Answered
Problem with opening Quadcopter Project Example
Hi Rahul I understand that when you try executing "asbQuadcopterStart" function, you run into "Undefined Function" errors. I ...

ungefär 7 år ago | 0

Answered
Ungrouping copied figure to MS powerpoint got blurred
Hi Jihwan I understand that you are trying to ungroup MATLAB generated figures using Microsoft PowerPoint. In order to ungro...

ungefär 7 år ago | 0

Answered
How do I get the turning point of a graph from discrete data points?
Hi Tara I understand that you would like to find turning point of the curve formed using discrete data points in MATLAB. I am...

ungefär 7 år ago | 0

Answered
Edit Soap message header for WSDL web service
Hi Muyiwa I understand that you are trying to call a web service that requires authentication and you are using "matlab.wsdl...

ungefär 7 år ago | 0

| accepted

Answered
Where do I run the activation clien to reactivate my license? Error number -9
Hello Fons van den Elsen I understand that you are getting "License Manager Error - 9". This is because the host ID of the li...

ungefär 7 år ago | 0

Answered
how to access device properties configured in application UI
I understand that you want to access custom properties that you configured in device's application UI. Those properties cannot b...

ungefär 7 år ago | 0

Answered
Is it different to use the Data Acquisition Toolbox with a National Instrument USB 6212 under 32 bit or 64 bit Matlab?
Hi Daniel I understand that you are getting "The Daq Legacy Interface is not supported on this platform" error on using "NiDa...

ungefär 7 år ago | 0

Answered
Why is legend not saved with hgsave/savefig?
Hi Jakob I understand that the legend does not get saved in .fig file on using the following commands- >>hgsave and >>s...

ungefär 7 år ago | 0

Answered
How to change image dpi using compiled matlab code run on aws ec2?
I understand that when you are executing your compiled MATLAB application in aws ec2(Ubuntu), resolution of the image generated ...

ungefär 7 år ago | 0

| accepted

Answered
Printing from Editor/Command Window uses huge font
Hi Daniel It is my understanding that when you print from either editor or command window, the size of the text is enlarged. ...

mer än 7 år ago | 2

Answered
Image alignment after using 'axis image'
Hi SG I understand that you are trying to align an image over the left hand corner of a subplot. It is not possible to do it ...

mer än 7 år ago | 0

Answered
How to label feature of shape file when calling it by geoshow and how to make multiple maps in single file
Hi Muhammad I understand that you are trying to display labels on your color map created using <http://www.mathworks.com/help...

mer än 7 år ago | 1

| accepted