![Cool stuff on the Internet: Fourier Transform tutorial, impedance matching network calculators - KB6NU's Ham Radio Blog Cool stuff on the Internet: Fourier Transform tutorial, impedance matching network calculators - KB6NU's Ham Radio Blog](https://www.kb6nu.com/wp-content/uploads/2020/11/lc-network-matching.png)
Cool stuff on the Internet: Fourier Transform tutorial, impedance matching network calculators - KB6NU's Ham Radio Blog
How to calculate the Fourier transform of [math]\operatorname{sinc}^2\left ( \pi \frac{t-T}{\pi} \right )[/math] - Quora
![DFT (Discrete Fourier Transform) calculator of a 4-sample signal, with 8 bit resolution on the real and imaginary parts : r/redstone DFT (Discrete Fourier Transform) calculator of a 4-sample signal, with 8 bit resolution on the real and imaginary parts : r/redstone](https://preview.redd.it/dft-discrete-fourier-transform-calculator-of-a-4-sample-v0-2hpqy1m8w0fa1.png?width=640&crop=smart&auto=webp&s=c056d6d6d8157a9e650d1d5e2f68fcb41775bcf9)
DFT (Discrete Fourier Transform) calculator of a 4-sample signal, with 8 bit resolution on the real and imaginary parts : r/redstone
![I wanted to calculate the Fourier transform of sin(at) and ended up that it's indeterminate. Wolfram Alpha says tho that the answer has to do with the Dirac delta function. Where did I wanted to calculate the Fourier transform of sin(at) and ended up that it's indeterminate. Wolfram Alpha says tho that the answer has to do with the Dirac delta function. Where did](https://i.redd.it/qimpj3v538o41.jpg)