中文说明:
要求:从x(t)=sin(2*pi*5*t)+sin(2*pi*200*t)+sin(2*pi*50*t)信号中滤出频率为5Hz的信号
English Description:
Requirements: filter out the signal with frequency of 5Hz from X (T) = sin (2 * pi * 5 * t) + sin (2 * pi * 200 * t) + sin (2 * pi * 50 * t) signal
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中文说明:
要求:从x(t)=sin(2*pi*5*t)+sin(2*pi*200*t)+sin(2*pi*50*t)信号中滤出频率为5Hz的信号
English Description:
Requirements: filter out the signal with frequency of 5Hz from X (T) = sin (2 * pi * 5 * t) + sin (2 * pi * 200 * t) + sin (2 * pi * 50 * t) signal