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How can I write the following exponential function in idl [message #92831]

Wed, 09 March 2016 03:40

omar ali
Messages: 13
Registered: December 2015

Junior Member

Hi,
I am just new to idl and i need to write the following equation in idl. as you see the equation has exponential function.

parameter=e(-2*b*wc*sec)
regards

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Re: How can I write the following exponential function in idl [message #92832 is a reply to message #92831]

Wed, 09 March 2016 03:50

greg.addr
Messages: 160
Registered: May 2007

Senior Member

On Wednesday, March 9, 2016 at 12:40:32 PM UTC+1, omar ali wrote:
> Hi,
> I am just new to idl and i need to write the following equation in idl. as you see the equation has exponential function.
>
>
> parameter=e(-2*b*wc*sec)
> regards

try,

parameter=exp(-2*b*wc*sec)

cheers,
Greg

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Re: How can I write the following exponential function in idl [message #92841 is a reply to message #92832]

Thu, 10 March 2016 05:37

omar ali
Messages: 13
Registered: December 2015

Junior Member

بتاريخ الأربعاء، 9 مارس، 2016 12:50:49 م UTC+1، كتب greg...@googlemail.com:
> On Wednesday, March 9, 2016 at 12:40:32 PM UTC+1, omar ali wrote:
>> Hi,
>> I am just new to idl and i need to write the following equation in idl. as you see the equation has exponential function.
>>
>>
>> parameter=e(-2*b*wc*sec)
>> regards
>
> try,
>
> parameter=exp(-2*b*wc*sec)
>
> cheers,
> Greg

thanks

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