nmrglue.process.proc_base.ha¶
-
nmrglue.process.proc_base.
ha
(data)[source]¶ Hadamard Transform
- Parameters
- datandarray
Array of NMR data.
- Returns
- ndatandarray
Hadamard transform of NMR data.
Notes
This function is very slow. Implement a Fast Walsh-Hadamard Transform with sequency/Walsh ordering (FWHT_w) will result in much faster tranforms.
http://en.wikipedia.org/wiki/Walsh_matrix http://en.wikipedia.org/wiki/Fast_Hadamard_transform