我可以讀一行行下面的文本文件,但是,我怎麼能150
值更改爲在下面的文本文件的第13行顯示出一些其他值:如何在Matlab中通過此文本文件更改第13行的常量?
Parameters for GAM
******************
START OF PARAMETERS:
GAM_inputfile_3D_gslib_format.dat -file with data
1 1 - number of variables, column numbers
-1.0e21 1.0e21 - trimming limits
gamSpatiotemporal_gslib.out -file for variogram output
1 -grid or realization number
100 1.0 1.0 -nx, xmn, xsiz
100 1.0 1.0 -ny, ymn, ysiz
20 1.0 1.0 -nz, zmn, zsiz
4 150 -number of directions, number of lags
1 5 5 -ixd(1),iyd(1),izd(1)
2 5 5 -ixd(2),iyd(2),izd(2)
3 5 5 -ixd(3),iyd(3),izd(3)
4 5 5 -ixd(4),iyd(4),izd(4)
1 -standardize sill? (0=no, 1=yes)
1 -number of variograms
1 1 1 -tail variable, head variable, variogram type
type 1 = traditional semivariogram
2 = traditional cross semivariogram
3 = covariance
4 = correlogram
5 = general relative semivariogram
6 = pairwise relative semivariogram
7 = semivariogram of logarithms
8 = semimadogram
9 = indicator semivariogram - continuous
10= indicator semivariogram - categorical
我可以讀取數據行明智的,但我正在努力如何編輯該行,並重新寫在同一個文件。 – Pupil 2012-07-16 23:46:16
在matlab中心有一個相當不錯的線程,請參見[這裏](http://www.google.com/search?q=matlab%20replace%20string%20in%20text%20file)第一擊。應該讓你開始。 – Thor 2012-07-16 23:54:53
將一個'override'開關添加到將會替換變量的解析函數是否更有意義? – bdecaf 2012-07-17 09:10:50