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分享 RLC circuit(3)
study 2011-1-3 23:52
Applications Variable tuned circuits A very frequent use of these circuits is in the tuning circuits of analogue radios. Adjustable tuning is commonly achieved with a parallel plate variable capacitor which allows the value of C to be changed and tune to stations on differen ...
个人分类: sig&sys|1611 次阅读|0 个评论
分享 RLC circuit(2)
study 2011-1-3 23:51
Series RLC circuit Figure 1. RLC series circuit V - the voltage of the power source I - the current in the circuit R - the resistance of the resistor L - the inductance of the inductor C - the capacitance of the capacitor In ...
个人分类: sig&sys|541 次阅读|0 个评论
分享 RLC circuit(1)
study 2011-1-3 23:49
From Wikipedia, the free encyclopedia Jump to: navigation , search A series RLC circuit: a resistor, inductor, and a capacitor An RLC circuit (or LCR circuit ) is an electrical circuit consisting of a resistor , an inductor , and a capaci ...
个人分类: sig&sys|370 次阅读|0 个评论
分享 dc gain of transfer function
study 2011-1-3 22:44
dc gain of transfer function
一、question: If G(S) is the forward transfer function, and Limt(S-0)G(S) why called it as the dc gain of the forward transfer functon answer: s-0 means s tends to zero in s-domain. This is also time tends to infinity. In any linear syste ...
个人分类: sig&sys|482 次阅读|0 个评论
分享 Heaviside step function
study 2010-12-27 17:28
http://en.wikipedia.org/wiki/Heaviside_step_function
个人分类: sig&sys|425 次阅读|0 个评论

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