You had 0/0. Maybe you want an exception to be raised, but floating point
standard has that "NaN" is the result.
Numpy has an optional warning message, if I remember, but I don't know if there
is a performance penalty for checking every division floating point computation.
it is divide by zero error. I am sorry. I was way to drunk. Sorry everyone.
maybe we need to think about a better way of handling such error.
On Thursday, 1 January 2015 03:16:22 UTC-5, Gustavo Goretkin wrote:
>
> Aren't you just dividing by zero? I don't know what it means for "both
> arrays
Aren't you just dividing by zero? I don't know what it means for "both
arrays to contain (0,0)" but if there is an i,j such that X[i,j] == 0 &&
Y[i,j] == 0, then sqrt(X.^2+
Y.^2) will have a zero at i,j.
On Thursday, January 1, 2015 2:30:55 AM UTC-5, Zahirul ALAM wrote:
>
> There is a NaN item
There is a NaN item at the very centre. How to deal with it?
On Thursday, 1 January 2015 02:25:34 UTC-5, Zahirul ALAM wrote:
>
> any help please
>
> On Thursday, 1 January 2015 01:07:33 UTC-5, Zahirul ALAM wrote:
>>
>> may be not
>>
>> On Thursday, 1 January 2015 01:05:02 UTC-5, Zahirul ALAM wrote
any help please
On Thursday, 1 January 2015 01:07:33 UTC-5, Zahirul ALAM wrote:
>
> may be not
>
> On Thursday, 1 January 2015 01:05:02 UTC-5, Zahirul ALAM wrote:
>>
>> I found the reason because both arrays contains (0, 0). Is there way
>> around it?
>>
>> On Thursday, 1 January 2015 00:50:56 UT
may be not
On Thursday, 1 January 2015 01:05:02 UTC-5, Zahirul ALAM wrote:
>
> I found the reason because both arrays contains (0, 0). Is there way
> around it?
>
> On Thursday, 1 January 2015 00:50:56 UTC-5, Zahirul ALAM wrote:
>>
>> Happy new year!!
>>
>> I am encountering a very odd fft error
I found the reason because both arrays contains (0, 0). Is there way around
it?
On Thursday, 1 January 2015 00:50:56 UTC-5, Zahirul ALAM wrote:
>
> Happy new year!!
>
> I am encountering a very odd fft error. I am trying fft NxN data. The data
> is produced using a mathematical equation. After
