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Gokul Raju


Last seen: 1 month ago |  Active since 2013

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Matlab cftool GUI - Labelling the Axis and customizing the colour of the plot points
>> cftool I enter the GUI and plot the data points manually. Is there a way for labelling the Axis (like 'x' and 'y') and...

10 years ago | 0 answers | 0

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Fitting straight lines for each row and column of a data
I have two 1-dimensional arrays x[] and y[], which when plotted looks like the attached image: layout. <</matlabcentral/answe...

10 years ago | 0 answers | 0

0

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Question


Extracting Spatial frequency from fourier transform (fft2 on Images)
Steps: 1. fft2 on the Image 2. Extracting Spatial frequency (in Pixels/degree) 3. Plotting magnitude of the fourier transfo...

10 years ago | 3 answers | 1

3

answers

Question


To find the exponent for a data
I have a non-linear data of the form: y=x^a. The data looks more like an exponential curve and I wanted to find the best value ...

10 years ago | 1 answer | 0

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