Method: MathGL::MglData#sin_fft

Defined in:
lib/mathgl/doc/libdoc_data_en.rb

#sin_fft(dir) ⇒ nil

Data changing. Do Sine transform of the data in given direction or directions. The Sine transform is \sum a_j \sin(k j) (see en.wikipedia.org/wiki/Discrete_sine_transform#DST-I).

Parameters:

  • dir (String)

Returns:

  • (nil) 


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# File 'lib/mathgl/doc/libdoc_data_en.rb', line 870

def sin_fft
end