NUFFT
所属分类：其他
开发工具：matlab
文件大小：529KB
下载次数：37
上传日期：2018-03-08 09:49:15
上 传 者：
夜尽之天明
说明： 本代码详细的列举了非均匀离散傅里叶变换的几种插值方式的求解方法。
(This code lists in detail the method of solving several interpolation methods of non-uniform discrete Fourier transform.)
文件列表:
nufft1d-1.3.2\Contents.m (685, 2013-07-08)
nufft1d-1.3.2\dfft.f (94283, 2013-07-08)
nufft1d-1.3.2\dirft1d.f (3769, 2013-08-17)
nufft1d-1.3.2\dirft1d1.m (1008, 2014-08-05)
nufft1d-1.3.2\dirft1d2.m (996, 2014-08-05)
nufft1d-1.3.2\dirft1d3.m (1052, 2014-08-05)
nufft1d-1.3.2\license.txt (1561, 2013-07-20)
nufft1d-1.3.2\next235.f (871, 2013-07-08)
nufft1d-1.3.2\nufft1d.c (33897, 2014-08-05)
nufft1d-1.3.2\nufft1d.mex (295559, 2014-08-05)
nufft1d-1.3.2\nufft1d.mexa64 (237258, 2014-08-05)
nufft1d-1.3.2\nufft1d.mexmaci64 (104264, 2014-08-05)
nufft1d-1.3.2\nufft1d.mexw32 (886143, 2014-08-05)
nufft1d-1.3.2\nufft1d.mw (7019, 2013-07-19)
nufft1d-1.3.2\nufft1d1.m (1258, 2014-08-05)
nufft1d-1.3.2\nufft1d2.m (1246, 2014-08-05)
nufft1d-1.3.2\nufft1d3.m (1304, 2014-08-05)
nufft1d-1.3.2\nufft1df77.f (24461, 2013-08-17)
nufft1d-1.3.2\nufft1df90.f (24325, 2013-08-17)
nufft1d-1.3.2\nufft1d_demof77.f (3085, 2013-08-17)
nufft1d-1.3.2\nufft1d_demof90.f (2823, 2013-08-17)
nufft1d-1.3.2\test_1d1.m (436, 2013-07-08)
nufft1d-1.3.2\test_1d2.m (438, 2013-07-08)
nufft1d-1.3.2\test_1d3.m (480, 2013-07-08)
nufft1d-1.3.2 (0, 2018-01-25)
This directory contains Fortran code for the 1D NUFFT.
dirft1d.f contains direct evaluation schemes for verification/testing.
nufft1df90.f contains NUFFT routines of types 1,2,3 with dynamic F90
workspace allocation.
nufft1df77.f contains NUFFT routines of types 1,2,3 with static F77
workspace allocation in the calling (driver) routine.
next235.f contains a utility routine that finds a highly composite
integer greater than a given number.
dfft.f contains a double precision FFT package from Netlib.
nufft1d_demof77.f contains a sample driver routine for the F77
versions of the codes.
nufft1d_demof90.f contains the analogous driver for the F90
versions of the codes.
------------------------------------------------------------------
Simply compile
nufft1d_demof90.f nufft1df90.f dirft1d.f dfft.f next235.f
or
nufft1d_demof77.f nufft1df77.f dirft1d.f dfft.f next235.f
Release notes:
c
c NUFFT 1.2 : Jan 20, 2009.
c First external release.
c
c NUFFT 1.3 : Nov 28, 2011.
c Adjust parameters and constants for double/quad precision.
c Add Matlab/Octave wrappers and mex files.
c
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