http://elettrolinux.com/wiki/ 2009-11-19T05:36:10+01:00 http://elettrolinux.com/wiki/ http://elettrolinux.com/wiki/lib/images/favicon.ico text/html 2009-11-15T15:41:17+01:00 Michele Petrecca http://elettrolinux.com/wiki/doku.php?id=single-frequency_fm_source&rev=1258296077&do=diff In this section we will show indipendent Single-Frequency FM source. It has this general form; sffm(Vo Va Fc Mi Fs) where the model parameters are shown in the below table: Parameters Default value Unit Vo (offset) Ampere or Volt Va (amplitude) Ampere or Volt Fc (carrier frequency) 1/Tstop Hz (Hertz) Mi (modulation index) Fs (modulation frequency) 1/Tstop Hz (Hertz) The Single-Frequency FM (SFFM) form causes that the shape of the waveform is described by the following e… text/html 2009-11-15T15:24:46+01:00 Michele Petrecca http://elettrolinux.com/wiki/doku.php?id=piece-wise_linear_source&rev=1258295086&do=diff In this section we will show indipendent Piece-Wise linear source. It has this general form; pwl(T1 V1 <T2 V2 T3 V3 ... Tn Vn>) where the model parameters are shown in the below table: Parameters Default value Unit Tn (time at corner) second Vn (value at corner) Ampere or Volt The Piece-Wise Linear (PWL) describes a piece-wise lienar waveform. Each pair of time-voltage/current (Tn Vn) values specifies a corner of the waveform. The voltage at times between corners is the linear i… text/html 2009-11-11T16:15:35+01:00 Michele Petrecca http://elettrolinux.com/wiki/doku.php?id=exponential_source&rev=1257952535&do=diff In this section we will show indipendent Exponential source. It has this general form; exp(V1 V2 Td1 Tau1 Td2 Tau2) where the model parameters are shown in the below table: Parameters Default value Unit V1 (initial value) Ampere or Volt V2 (peak value) Ampere or Volt Td1 (rise delay) 0 second Tau1 (rise time constant) Tstep second Td2 (fall delay) Td1+Tstep second Tau2 (fall time constant) Tstep second The exponential form causes the voltage to be V1 for the first Td… text/html 2009-11-10T22:23:28+01:00 Michele Petrecca http://elettrolinux.com/wiki/doku.php?id=sinusoidal_source&rev=1257888208&do=diff In this section we will show indipendent Sinusoidal source. It has this general form; sin(Vo Va f Td Th) The model parameters are shown in the table below: Parameters Default value Unit Vo (offset) Ampere or Volt Va (amplitude) Ampere or Volt f (frequency) 1/Tstop Hz (hertz) Tdelay (time) 0.0 second Theta (damping factor) 0.0 1/second Where Vo and Va must be specified by the user then the sinusoidal form causes the voltage to start at Vo and stay there for Td seconds. Th… text/html 2009-11-10T22:05:06+01:00 Michele Petrecca http://elettrolinux.com/wiki/doku.php?id=pulse_source&rev=1257887106&do=diff In this section we will show indipendent Pulse source. It has this general form; pulse(V1 V2 Td Tr Tf Pw Per) where: Parameters Default value Unit V1 (initial value) Volt or Ampere V2 (pulsed value) Volt or Ampere Tdelay (time) 0.0 second Trise (time) Tstep second Tfall (time) Tstep second Pw (pulse width) Tstop second Period Tstop second The pulse form causes the voltage to start at initial value V1 and stay there for Td seconds. Then, the voltage goes lineraly f…