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Reading Specific Lines and Coulmns

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Köksal
Köksal 2014-8-19
回答： Michael Haderlein 2014-8-19
Hi all,
I'm trying to read specific lines from a file and I want to translate them into array. My template is like that:
Curveplot
Time
Z-force
Contact Id
Sl 1 #pts=151
* Minval= -3.710350e+003 at time= 0.002740
* Maxval= 2.669760e+003 at time= 0.001000
0.000000e+000 0.000000e+000
1.993210e-005 5.299370e+002
3.999280e-005 1.217220e+003
5.992490e-005 1.437750e+003
7.998550e-005 1.571400e+003
9.991760e-005 1.662600e+003
1.199780e-004 1.707430e+003
1.399100e-004 1.769070e+003
... ...
2.959890e-003 -3.544220e+003
2.979920e-003 -3.536640e+003
2.999960e-003 -3.529960e+003
endcurve
I need to take the second coulmn values between the line 8 and the last.
I'm waiting for your suggestions and answers.

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回答（1 个）

Michael Haderlein
Michael Haderlein 2014-8-19
Dear Köksal,
you can simply use textscan:
fid=fopen(filename);
data=textscan(fid,'%*f%f','delimiter','\t','MultipleDelimsAsOne',true,'headerlines',7)
fclose(fid);

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