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Aqua22


Active since 2015

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Question


FFT of 10 rows of data points
I have a dataset which forms a matrix of [1000*10]. I want to perform fft on this dataset such that it be done row-wise. Differe...

9 years ago | 1 answer | 0

1

answer

Question


FFT of a selected range of points
I have a waveform as the one attached and I need to perform FFT over a small section of this waveform (like the one highlighted ...

9 years ago | 2 answers | 0

2

answers

Question


FFT of a selected number of data points.
I have a waveform as the one attached and I need to perform FFT over a small section of this waveform (like the one highlighted ...

9 years ago | 2 answers | 0

2

answers

Question


How to find the centroid of some points on map?
I have a set of points on map whose latitude and longitudes are known to me. Points form an L shape or cross shape to be particu...

9 years ago | 1 answer | 0

1

answer

Question


How to find the slope of a tangent on a point on a nonlinear curve?
I have a set of data points x and y. I am plotting these on a (x,y) graph. The result is a nonlinear curve. On each and every po...

9 years ago | 2 answers | 0

2

answers