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Re: Blinded by math. Was "How does an inverter affect phase?"

Started by Eric Jacobsen June 20, 2006
On Tue, 20 Jun 2006 12:06:03 -0400, Jerry Avins <jya@ieee.org> wrote:

>Oli Filth wrote: > > ... > >> So my question is, if we want to apply a phase-shift to a (complex) DC >> component, in which direction should it be applied, and why? > >That's a joke, no? > >Jerry
I think I know what he means: A complex phasor can have a "phase" in relation to the coordinate grid and still be DC. So you can change the phase of the DC "signal" by rotating it on the coordinate grid. Eric Jacobsen Minister of Algorithms, Intel Corp. My opinions may not be Intel's opinions. http://www.ericjacobsen.org
On Tue, 20 Jun 2006 12:06:03 -0400, Jerry Avins <jya@ieee.org> wrote:

>Oli Filth wrote: > > ... > >> So my question is, if we want to apply a phase-shift to a (complex) DC >> component, in which direction should it be applied, and why? > >That's a joke, no? > >Jerry
I think I know what he means: A complex phasor can have a "phase" in relation to the coordinate grid and still be DC. So you can change the phase of the DC "signal" by rotating it on the coordinate grid. Eric Jacobsen Minister of Algorithms, Intel Corp. My opinions may not be Intel's opinions. http://www.ericjacobsen.org
On Tue, 20 Jun 2006 12:06:03 -0400, Jerry Avins <jya@ieee.org> wrote:

>Oli Filth wrote: > > ... > >> So my question is, if we want to apply a phase-shift to a (complex) DC >> component, in which direction should it be applied, and why? > >That's a joke, no? > >Jerry
I think I know what he means: A complex phasor can have a "phase" in relation to the coordinate grid and still be DC. So you can change the phase of the DC "signal" by rotating it on the coordinate grid. Eric Jacobsen Minister of Algorithms, Intel Corp. My opinions may not be Intel's opinions. http://www.ericjacobsen.org
On Tue, 20 Jun 2006 12:06:03 -0400, Jerry Avins <jya@ieee.org> wrote:

>Oli Filth wrote: > > ... > >> So my question is, if we want to apply a phase-shift to a (complex) DC >> component, in which direction should it be applied, and why? > >That's a joke, no? > >Jerry
I think I know what he means: A complex phasor can have a "phase" in relation to the coordinate grid and still be DC. So you can change the phase of the DC "signal" by rotating it on the coordinate grid. Eric Jacobsen Minister of Algorithms, Intel Corp. My opinions may not be Intel's opinions. http://www.ericjacobsen.org
On Tue, 20 Jun 2006 12:06:03 -0400, Jerry Avins <jya@ieee.org> wrote:

>Oli Filth wrote: > > ... > >> So my question is, if we want to apply a phase-shift to a (complex) DC >> component, in which direction should it be applied, and why? > >That's a joke, no? > >Jerry
I think I know what he means: A complex phasor can have a "phase" in relation to the coordinate grid and still be DC. So you can change the phase of the DC "signal" by rotating it on the coordinate grid. Eric Jacobsen Minister of Algorithms, Intel Corp. My opinions may not be Intel's opinions. http://www.ericjacobsen.org
On Tue, 20 Jun 2006 12:06:03 -0400, Jerry Avins <jya@ieee.org> wrote:

>Oli Filth wrote: > > ... > >> So my question is, if we want to apply a phase-shift to a (complex) DC >> component, in which direction should it be applied, and why? > >That's a joke, no? > >Jerry
I think I know what he means: A complex phasor can have a "phase" in relation to the coordinate grid and still be DC. So you can change the phase of the DC "signal" by rotating it on the coordinate grid. Eric Jacobsen Minister of Algorithms, Intel Corp. My opinions may not be Intel's opinions. http://www.ericjacobsen.org
On Tue, 20 Jun 2006 12:06:03 -0400, Jerry Avins <jya@ieee.org> wrote:

>Oli Filth wrote: > > ... > >> So my question is, if we want to apply a phase-shift to a (complex) DC >> component, in which direction should it be applied, and why? > >That's a joke, no? > >Jerry
I think I know what he means: A complex phasor can have a "phase" in relation to the coordinate grid and still be DC. So you can change the phase of the DC "signal" by rotating it on the coordinate grid. Eric Jacobsen Minister of Algorithms, Intel Corp. My opinions may not be Intel's opinions. http://www.ericjacobsen.org
On Tue, 20 Jun 2006 12:06:03 -0400, Jerry Avins <jya@ieee.org> wrote:

>Oli Filth wrote: > > ... > >> So my question is, if we want to apply a phase-shift to a (complex) DC >> component, in which direction should it be applied, and why? > >That's a joke, no? > >Jerry
I think I know what he means: A complex phasor can have a "phase" in relation to the coordinate grid and still be DC. So you can change the phase of the DC "signal" by rotating it on the coordinate grid. Eric Jacobsen Minister of Algorithms, Intel Corp. My opinions may not be Intel's opinions. http://www.ericjacobsen.org
On Tue, 20 Jun 2006 12:06:03 -0400, Jerry Avins <jya@ieee.org> wrote:

>Oli Filth wrote: > > ... > >> So my question is, if we want to apply a phase-shift to a (complex) DC >> component, in which direction should it be applied, and why? > >That's a joke, no? > >Jerry
I think I know what he means: A complex phasor can have a "phase" in relation to the coordinate grid and still be DC. So you can change the phase of the DC "signal" by rotating it on the coordinate grid. Eric Jacobsen Minister of Algorithms, Intel Corp. My opinions may not be Intel's opinions. http://www.ericjacobsen.org
Andor wrote:
> Eric Jacobsen wrote: >> On Tue, 20 Jun 2006 12:06:03 -0400, Jerry Avins <jya@ieee.org> wrote: >> >>> Oli Filth wrote: >>> >>> ... >>> >>>> So my question is, if we want to apply a phase-shift to a (complex) DC >>>> component, in which direction should it be applied, and why? >>> That's a joke, no? >>> >>> Jerry >> I think I know what he means: A complex phasor can have a "phase" in >> relation to the coordinate grid and still be DC. > > It's useless to argue. Jerry does not believe in the phase response at > DC (hence this whole thread), and if the maths says otherwise, well, > change the maths!
Show me two simultaneous DC signals which are out of phase one with the other, and I'll accept the math. Jerry -- Engineering is the art of making what you want from things you can get. &#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;&#4294967295;