Hello, Can any one guide me in extracting and importing the numeric values from the given text file into matlab. Data is as given in the body below.

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Neelakanteshwar Rao on 23 Nov 2012

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------------------------------------------------------------------------------ ANNUAL PERCENTAGE INTEREST CHARGES : 15.000 ANNUAL PERCENT OPERATION & MAINTENANCE CHARGES : 4.000 LIFE OF EQUIPMENT IN YEARS : 20.000 ENERGY UNIT CHARGE (KWHOUR) : 2.500 Rs LOSS LOAD FACTOR : 0.300 COST PER MVAR IN LAKHS : 5.000 Rs ------------------------------------------------------------------------------- DATA

ZONE P LOAD Q LOAD P GEN Q GEN SH REACT SH CAP C LOAD ---- -------- -------- -------- -------- -------- -------- -------- 0 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1 1.000 0.500 1.000 1.000 1.000 1.000 1.000 16 0.200 1.000 0.300 0.300 1.000 1.000 1.000 17 1.000 0.600 1.000 1.000 1.000 1.000 1.000 21 0.850 0.700 1.000 1.000 1.000 1.000 1.000 22 1.000 1.000 1.000 1.000 1.000 1.000 1.000 23 1.150 0.600 1.000 1.000 1.000 1.000 1.000 24 0.850 0.400 1.000 1.000 1.000 1.000 1.000 25 1.000 0.600 1.000 1.000 1.000 1.000 1.000 81 0.750 0.450 1.000 1.000 1.000 1.000 1.000 82 0.850 0.400 1.000 1.000 1.000 1.000 1.000 83 0.750 0.450 1.000 1.000 1.000 1.000 1.000 84 0.980 0.500 1.000 1.000 1.000 1.000 1.000 85 0.520 0.300 1.000 1.000 1.000 1.000 1.000 86 0.650 0.400 1.000 1.000 1.000 1.000 1.000 87 0.750 0.350 1.000 1.000 1.000 1.000 1.000 88 0.650 0.350 1.000 1.000 1.000 1.000 1.000 89 0.850 0.600 1.000 1.000 1.000 1.000 1.000 90 1.150 0.600 1.000 1.000 1.000 1.000 1.000 91 0.850 0.450 1.000 1.000 1.000 1.000 1.000 92 1.000 0.000 1.000 1.000 1.000 1.000 1.000 93 1.000 0.000 1.000 1.000 1.000 1.000 1.000 94 1.000 0.400 1.000 1.000 1.000 1.000 1.000 95 1.000 1.000 1.000 1.000 1.000 1.000 1.000 -------------------------------------------------------------------------------

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Answer 1

Image Analyst on 23 Nov 2012

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Open in MATLAB Online

Did you try importdata()?

"A = importdata(filename,delimiterIn,headerlinesIn) loads data from ASCII file, filename, or the clipboard, reading numeric data starting from line headerlinesIn+1."

headerlinesIn is the number of text lines in the file before you table of numbers starts.