When initial energy is present in a circuit, the Laplace transform method may be used to obtain the complete response. The first is the more fundamental, for it involves writing the differential equations for the network and then taking the Laplace transform of those equations

15-5 Several basis theorems for the Laplace transform 1.The linearity theorem{fi(t)+()}=()+(s) Example:

第4章练习11 新建原理图文件:

When x(t), the input to N, is known, and when h(t),the impulse response of N, is known, the y(t), the output or response function, is expressed by

14-5 Waveform synthesis Synthesis is a combination of so as form a whole

1.A functionf(t) is said to be even iff(t)=(-t). They are symmetrical with respect to the vertical axis. (bn=0)

current of one port into the voltage of the otherport and vice verse. U1 =-ais \2 =ai..gyration constant

私立华联学院：《汽车电控技术》课程教学资源（PPT课件）第6章 发动机ECU

the open-circuit reverse voltage gainthe open-circuit transfer admittancethe short-circuit transfer impedancethe short-circuit reverse current gain

are parameters The matrix from of parameter equations: