分离头文件和数据
MHDRLOAD Load data from an ASCII file containing multiple textheaders throughout the file.
= MHDRLOAD('filename.ext') reads a data file
called 'filename.ext', which contains a text header.There
is no default extension; any extensions must be explicitly
supplied.
The first output, HEADER, is the header information, returned
as a text array.
The second output, DATA, is the data matrix.This data matrix
has the same dimensions as the data in the file, one row per
line of ASCII data in the file.If the data is not regularly
spaced (i.e., each line of ASCII data does not contain the
same number of points), the data is returned as a column
vector.
Limitations:No lines of the text header can begin with
a number.The header must come before the data.
MODIFIED from hdrload.m: Dec 20, 2002Jeff Daniels, NSWCCD - ARD
UPDATED September 20, 2006, J. Daniels
See also LOAD, SAVE, SPCONVERT, FSCANF, FPRINTF, STR2MAT, HDRLOAD.
See also the iofun directory.
EXAMPLE:
If example_data.txt is:
Recorded Data: 12/15/2001
header 1
rows = 2 cols = 2
12 23
34 21
header 2
rows = 3 cols = 3
19 73 13
33 32 47
34 12 68
MHDRLOAD returns:
header(:,:,1) =
Recorded Data: 12/15/2001
header 1
rows = 2 cols = 2
header(:,:,2) =
header 2
rows = 3 cols = 3
data(:,:,1) =
12 23 0
34 21 0
0 0 0
data(:,:,2) =
19 73 13
33 32 47
34 12 68
页:
[1]