d+00005.00;v+00001.92;e+00003.08;u-0016;m+1004;t+0286;

d+00005.00;v+00002.06;e+00002.94;u-0041;m+0988;t+0287;

d+00005.00;v+00002.19;e+00002.81;u-0040;m+0947;t+0288;

d+00005.00;v+00002.31;e+00002.69;u-0033;m+0907;t+0289;

d+00005.00;v+00002.39;e+00002.61;u-0024;m+0874;t+0290;

d+00005.00;v+00002.47;e+00002.53;u-0024;m+0850;t+0291;

d+00005.00;v+00002.56;e+00002.44;u-0025;m+0826;t+0292;

d+00005.00;v+00002.61;e+00002.39;u-0016;m+0801;t+0293;

d+00005.00;v+00002.69;e+00002.31;u-0024;m+0785;t+0294;

d+00005.00;v+00002.72;e+00002.28;u-0007;m+0761;t+0295;

.....

　處理函數(shù)readprocess

function readprocess(file)

fid=fopen(file,'rt');

?

if(fid==-1)

??? display('File not exist!');

??? return;

?

?

?

while(~feof(fid))

??? str=fscanf(fid,'%s',1);

??? if(length(str)>10)

??????? %d+00005.00;v+00002.72;e+00002.28;u-0007;m+0761;t+0295;

??????? col=sscanf(str,'d%f;v%f;e%f;u%f;m%d;t%d;');

??? end

?

'r:',t,head,'b-');

運行環(huán)境，Matlab5X

使用方法：readprocess data.txt

你可以根據(jù)需要處理。

200多MATLAB經(jīng)典教程及論文: http://www.brongaenegriffin.com/soft/special/matlab/ ??