parameters: (X)
return_statement: return x/(n+1.0)
docstring: Inverse DST. Python -> Matlab
docstring_summary: Inverse DST. Python -> Matlab
docstring_tokens: Inverse DST . Python - > Matlab
function: def IDST(X):
      """
      Inverse DST. Python -> Matlab
      """
      n = X.shape[0]
      x = np.real(scipy.fftpack.idst(X,type=1,axis=0))
      return x/(n+1.0)
function_tokens: def IDST ( X ) : n = X . shape [ 0 ] x = np . real ( scipy . fftpack . idst ( X , type = 1 , axis = 0 ) ) return x / ( n + 1.0 )