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Hi.<br>
I suppose no need to use the round function. Use csvWrite:<br>
<br>
A=rand(3,3);<br>
<br>
csvWrite(A, 'file_with_A_data.txt', ' ', '.', "%.2e")<br>
<br>
7.26e-01 2.32e-01 8.83e-01<br>
1.99e-01 2.31e-01 6.53e-01<br>
5.44e-01 2.16e-01 3.08e-01<br>
<br>
By the way, if you want to use a comma as a decimal mark the fourth
parameter should be ',': <br>
<br>
csvWrite(A, 'file_with_A_data.txt', ' ', ',', "%.2e")<br>
<br>
<br>
Stanislav<br>
<br>
<br>
<div class="moz-cite-prefix">26.06.2015 12:09, Serge Steer пишет:<br>
</div>
<blockquote cite="mid:558CFA99.2020104@inria.fr" type="cite">
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<div class="moz-cite-prefix">The simplest way is to use round<br>
<br>
A=rand(3,3);<br>
B=round(100*A)/100;<br>
<br>
Serge Steer<br>
Le 25/06/2015 22:07, Simone Meroni a écrit :<br>
</div>
<blockquote
cite="mid:CAGLEfqaqact5ULjZkwzXTEqWziak1F316ZNxhwZWBBmHPmvMfQ@mail.gmail.com"
type="cite">
<div dir="ltr">
<div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:#0b5394">Hi</div>
<div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:#0b5394">I
want to write some data and export them with </div>
<div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:#0b5394"><br>
</div>
<div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:#0b5394">csvWrite</div>
<div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:#0b5394"><br>
</div>
<div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:#0b5394">I
need to have no more than 2 decimals for aesthetic reasons.</div>
<div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:#0b5394"><br>
</div>
<div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:#0b5394">How
can I set the number of decimals?</div>
<div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:#0b5394"><br>
</div>
<div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:#0b5394">Thanks,</div>
<div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:#0b5394"><br>
</div>
<div>
<div class="gmail_signature">
<div dir="ltr">Simone Meroni<br>
</div>
</div>
</div>
</div>
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