Problem 1753. Calculate FFT

Created byFrequency Domain

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<div style = "text-align: start; line-height: 20.4333px; min-height: 0px; white-space: normal; color: rgb(0, 0, 0); font-family: Menlo, Monaco, Consolas, monospace; font-style: normal; font-size: 14px; font-weight: 400; text-decoration: rgb(0, 0, 0); white-space: normal; "><div style="block-size: 51px; display: block; min-width: 0px; padding-block-start: 0px; padding-top: 0px; perspective-origin: 407px 25.5px; transform-origin: 407px 25.5px; vertical-align: baseline; "><div style="block-size: 21px; font-family: Helvetica, Arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 2px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 2px; perspective-origin: 384px 10.5px; text-align: left; transform-origin: 384px 10.5px; white-space: pre-wrap; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 201.5px 8px; transform-origin: 201.5px 8px; unicode-bidi: normal; "><span style="">Calculate the fft manually, without using matlab's builtin function.</span></span></div><div style="block-size: 21px; font-family: Helvetica, Arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 2px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 2px; perspective-origin: 384px 10.5px; text-align: left; transform-origin: 384px 10.5px; white-space: pre-wrap; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 65px 8px; transform-origin: 65px 8px; unicode-bidi: normal; "><span style="">No cheating allowed.</span></span></div></div></div>

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96 Solutions
15 Solvers

LastSolutionsubmitted on Jun 13, 2022

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Jean-Marie Sainthillieron 29 Jul 2013

Sorry but with Frequency Domain, it's a duty to cheat (if it's possible) !

Frequency Domainon 29 Jul 2013

Jean-Marie Sainthillieron 29 Jul 2013

Finally, it's a hard work to forbid a single function.

Dyuman Joshion 2 Mar 2022

The test suite has been updated. Previously correct submitted answers have been rescored.

Solution Comments

Solution 291312

2 Comments

2 Comments

Alfonso Nieto-Castanonon 29 Jul 2013

nice trick! who needs str2func! this is going to cause some havoc though, it's all on you :)

Frequency Domainon 29 Jul 2013

Nice one! Did not knew that worked!

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Problem 1753. Calculate FFT

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Problem 1753. Calculate FFT

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