Recent content by blackout77

Nope, I just couldn't find a good explanation of what they are without getting into so much technicality.

Filters what are they?? Can someone explain to me what are filters (DSP) in plain english? Fir filter, IIR filter,... Chebyshev, Butterworth,... Bands (stop, pass, lowpass, highpass).

I am first computing the impulse sequence h(n) via the Fourier transform method for bandpass filter. Then I multiply the fenerated FIR filter coefficients h(n) by the selected windows sequence of blackman windowing to obtain the hx(n), window impulse sequence. I delay the window impulse sequence...

Does anyone know the steps to design/ calculations of bandpass filter, linear phase FIR with these specifications? a). N= 23 (number of taps) Freq sample = 10kHZ, Freq low= 2.2kHz, Freq high = 3kHz b). apply a 23 tap to blackman windowing? Any additional such as the comparison of the two...

Holy! You are brilliant. I test it and it works! I will keep this in my note. Thank you Berkeman!

I need help finding the current in a series circuit with 3 resistors! I have Vs = 12V, R1 = 220ohms, at R2 has a voltage drop = 7V, and at R3 has a voltage drop = 2.5V. How do I find the current? I Know I have to add up all the resistors but how do I find the other 2 unknown resistors?