In 1822, Joseph Fourier showed that some functions could be written as an infinite sum of harmonics. This method called fourier series allowed us to construct very complex signal by only using the summation of sine and cosine signal. Furthermore by taking some statistic method, the scientist figure out that this complex signal can be transformed into frequency domain, so the analyzing or utilization of signal was becoming more advance. Nowadays application of fourier transform can be found everywhere. Your smartphone, your face recognition, radio, stock exchange, heart monitor, etc. And finally it is time to found its application in your daily outfit. Grab it fast.
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Shipping costs start at:
  • $0 for the first apparel item and $0 for each additional apparel item.
  • $0 for the first phone case and $0 for each additional phone case.
  • $0 for the first sticker and $0 for each additional sticker.
  • $0 for the first hoodie/sweatshirt and $0 for each additional hoodie/sweatshirt.
  • $0 for the first Twitch hoodie and $0 for each additional Twitch hoodie.
  • $0 for the first mug and $0 for each additional mug.
  • $0 for the first item and $0 for each additional item.
  • $0 for the first die cut sticker and $0 for each additional die cut sticker.
  • $0 for the first all-over hoodie and $0 for each additional item.
  • $0 for the first item and $0 for each additional item.
  • $0 for the first item and $0 for each additional item.
  • $0 for the first item and $0 for each additional item.
  • $0 for the first item and $0 for each additional item.
  • $0 for the first item and $0 for each additional item.
  • $0 for the first item and $0 for each additional item.
  • $0 for the first item and $0 for each additional item.
  • $0 for the first item and $0 for each additional item.
  • $0 for the first apparel item and $0 for each additional apparel item.
  • $0 for the first phone case and $0 for each additional phone case.
  • $0 for the first sticker and $0 for each additional sticker.
  • $0 for the first hoodie/sweatshirt and $0 for each additional hoodie/sweatshirt.
  • $0 for the first Twitch hoodie and $0 for each additional Twitch hoodie.
  • $0 for the first mug and $0 for each additional mug.
  • $0 for the first item and $0 for each additional item.
  • $0 for the first die cut sticker and $0 for each additional die cut sticker.
  • $0 for the first all-over hoodie and $0 for each additional item.
  • $0 for the first item and $0 for each additional item.
  • $0 for the first item and $0 for each additional item.
  • $0 for the first item and $0 for each additional item.
  • $0 for the first item and $0 for each additional item.
  • $0 for the first item and $0 for each additional item.
  • $0 for the first item and $0 for each additional item.
  • $0 for the first item and $0 for each additional item.
  • $0 for the first item and $0 for each additional item.
Products are fulfilled in the EU/UK
Products are fulfilled in the US
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Campaign ID
fourier-series-and-transformat