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Question
How to display Multiple Strings and a Pie Diagram on the MATLAB figure
I need to display multiple strings and a pie chart on the same MATLAB figure. Is it possible ? I know how to display them separa...
9 years ago | 1 answer | 0
1
answerQuestion
How to retrieve the output from callback function?
I have designed a pushbutton on a MATLAB figure and written a callback function, while the function runs without any error, it d...
9 years ago | 3 answers | 0
3
answersQuestion
Inverse of padarray()?
I am working on MRI image processing, wherein I work with 3D arrays. To increase the resolution while taking the FFT of the arra...
9 years ago | 0 answers | 0
0
answersQuestion
Dialog Box and File Selection
<</matlabcentral/answers/uploaded_files/64331/dialog%20box.PNG>> I have a requirement wherein I have to create a dialogue box...
9 years ago | 1 answer | 0
1
answerQuestion
Does conv() function use FFT inside ?
I have a very basic question(As it may sound!). Does the conv() function uses FFT to perform convolution? For performing the con...
9 years ago | 1 answer | 0
1
answerQuestion
Is there a way to inverse image dilation?
<</matlabcentral/answers/uploaded_files/62574/Airwaterboundary.bmp>> I have an image in which my requirement is to select two...
9 years ago | 2 answers | 0
2
answersQuestion
How to find Global Minima of a function with two variables?
< <https://drive.google.com/open?id=0B4Wx4GANVQh1dWZOWjdnZlp0RzA FIle with Data> > I have a function which I obtain from a 2nd o...
9 years ago | 0 answers | 0
0
answersQuestion
How to find local minima of a function?
I have a 2D data with discrete intervals. I am using polyfit to get the 2nd degree polynomial expression for this data. Is there...
9 years ago | 2 answers | 1
2
answersHi! i need help with this program with arrays
Of Course, it will take a while to write the whole function, but just a few hints on how you can proceed : 1. For finding avera...
9 years ago | 0
Question
Polyfitn Function calculate the RMS value
When I use 'polyfitn' function to fit 3D data, should I use 'polyvaln' function and calculate the RMS error? OR Can I directly c...
9 years ago | 1 answer | 0
1
answerhow to remove black background of 3D image?
Please provide the format of the data, if its in the form of an image or grayscale levels.
10 years ago | 0
Display 3d custom data
Use _contour3()_ function or make a surface plot using _surf()_.
10 years ago | 0
How to group data in a tab
You can try this : First, get the unique values of first column in a separate array using unique() function and define a numb...
10 years ago | 0
Question
2nd Degree polynomial fit for the 3D array
I am trying to find the 2nd degree polynomial fit for the 3d array which contains the magnetic field distortion information of w...
10 years ago | 1 answer | 0
1
answerSolved
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:...
10 years ago
