Hugh's user avatar
Hugh's user avatar
Hugh's user avatar
Hugh
  • Member for 10 years
  • Last seen this week
78 votes
Accepted

What do the X and Y axis stand for in the Fourier transform domain?

22 votes

Future enhancements for the finite element method

17 votes

Why the BandpassFilter is different than applying LowpassFilter then HighpassFilter

16 votes
Accepted

Correct Fourier scaling and high-resolution frequency identification

12 votes

how to find curve fitting parameters without an explicit relation between x and y?

12 votes
Accepted

Why does this Fourier transform not match the formula?

11 votes

Fourier transform of interpolating function

11 votes
Accepted

finding Frequency of Sinewave data using Fourier

11 votes
Accepted

Comparing ordinates between FourierTransform and Fourier

9 votes
Accepted

Potential flow over cylinder with FEM: Pressure field is flipped

9 votes

high pass filter without losing detail

9 votes

Sample rate severely influences quality of ButterworthFilterModel?

9 votes

Defining a function of arguments with sub- and superscripts

9 votes
Accepted

extracting phase from sinusoidal data

8 votes
Accepted

Why doesn't HighpassFilter fully remove the DC component?

8 votes
Accepted

Problem with NonLinearModelFit for Sine behaviour

8 votes

Stress analysis in axisymmetric bodies

8 votes
Accepted

Imaginary part of expression too difficult to calculate

8 votes

Test a wooden board's vibration mode

8 votes
Accepted

Is there any function in Wolfram Mathematica simmilar to fft.fftfreq (Python)

7 votes

How do I numerically integrate a numerical solution of a differential equation?

7 votes

Fitting to the data points are not proper

7 votes

Any ideas for producing doodles?

6 votes
Accepted

generating 1/f noise

6 votes
Accepted

Determine a function based on the values and derivatives at different points

6 votes

How can I implement a simple low pass IIR filter with Mathematica?

6 votes

Figuring out the frequency components using FFT

6 votes
Accepted

Mathematica 10.4 freezing after typing in new notebook

6 votes
Accepted

Angle between one vector and a list of vectors

6 votes

Match colors to plot themes

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