PrintStream+xls

Hi,

I want to save the output of a java method in .xls file. First, I opend a stream, and then read the results to the file. The code is below:

PrintStream p =new PrintStream("D:\\MATLAB7\\work\\output22.xls");

:

:

(some functions to calculate the output

:

:

String str = String.valueOf(arrival);

String strI = String.valueOf(i);

p.append(str);

//p.append('\t');

p.append(strI);

p.println();

:

The stream prints the results in .xls files.

The file:

0.081621006

0.094000893

0.155322868

0.262710551

1.046466029

1.320833321

1.336691494

1.386425201

1.649759643

1.830757861

1.859104125

1.980647487

2.565540707

2.565540707

The strange thing is that the xls file is not recognized when I call it in MatLab. My question is: is there any hidden bytes that are printed in the .xls file when using PrintStream. This because I tried cpoying the same data (the above) in a new xls file (without using java), and the MatLab recognized it. What is going on? Can anybody help me?

[1249 byte] By [MoonSpotLighta] at [2007-11-27 2:41:49]