matlab - fdatool Fc choosing and the relation between bins and radians -

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matlab - fdatool Fc choosing and the relation between bins and radians -

generally, have difficulties on deciding fs, fc , others. instance, want have pi/2 cut-off frequency , in fdatool, default, programme chose fs = 48000. so, value should take fc have pi/2 cut-off frequency. looking @ monitor without having ideas on next. problem occurs on many occasions that. ways should follow convert values between bins , radians or frequencies? have no thought whether said wanted inquire hope did.thanks patience

matlab

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