What qualities of h[n] are necessary for:
$$ H(e^{j\omega}) = DTFT\{h_{even}[n]\} + j\ DTFT\{h_{odd}[n]\} $$
Do all real / casual h[n] have the property that:
$$ H(e^{j\omega}) = DTFT\{h_{even}[n]\} + j\ DTFT\{h_{odd}[n]\} $$
When is a system function H(z) conjugate symmetric?
MrCasuality
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