• 2022-11-01 问题

    为了设计一个满足以下技术指标的模拟低通滤波器,比较用Butterworth滤波器,Chebyshev I型滤波器、Chebyshev II型滤波器和椭圆滤波器逼近时,所需的滤波器的[tex=0.857x1.0]HcQeTeQtUqN73yUJqDRZkQ==[/tex]。[tex=15.429x1.357]5tvL35050pMm36+UB1zZKBQRFTawyeNM9h/zL03nvBqdC6Xz0Qi031oVr5AUuDy+9ThbO3tOQ9PYfI+IY1fg8u4gq/ljAESBZ50mZ/kgBWNSfWqVkejMexRsAeAMZ/Uu[/tex]

    为了设计一个满足以下技术指标的模拟低通滤波器,比较用Butterworth滤波器,Chebyshev I型滤波器、Chebyshev II型滤波器和椭圆滤波器逼近时,所需的滤波器的[tex=0.857x1.0]HcQeTeQtUqN73yUJqDRZkQ==[/tex]。[tex=15.429x1.357]5tvL35050pMm36+UB1zZKBQRFTawyeNM9h/zL03nvBqdC6Xz0Qi031oVr5AUuDy+9ThbO3tOQ9PYfI+IY1fg8u4gq/ljAESBZ50mZ/kgBWNSfWqVkejMexRsAeAMZ/Uu[/tex]

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