FIR Filture Tutorial

Learn Digital Convolution through interactive flash programs

HINT: If program is too big for screen click mouse in program then push "CTRL" and spin mouse wheel at the same time... or push F11 for full screen.

Learn about FIR filters. See how the original coefficients are produced via the Inverse Discrete Fourier Transform. See how a window is applied to the coefficients to alter the response.

[Note: Digital Convolution tutorial is recommended prior to this one]

Flash Program Description FIR Filter Programs
Tutorial 1
Build your Low Pass FIR Filter
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Tutorial 2
Build your own Band Pass FIR Filter
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