Brain Running Slow This A.M. - Time Delay from Laplace ??

[Jim Thompson]

My brain is running on slow this A.M.

I can't remember how to calculate time delay versus frequency, given
the Laplace transform.

Please refresh my brain cells.

Thanks!

...Jim Thompson
--
| James E.Thompson, P.E. | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona Voice480)460-2350 | |
| E-mail Address at Website Fax480)460-2142 | Brass Rat |
| http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.

 

[Rob Gaddi]

Jim Thompson wrote:

I can't remember how to calculate time delay versus frequency, given
the Laplace transform.

IIRC, L{y(t - d)} = Y(s) * e^(-ds)

 

[Rich Grise]

On Fri, 25 Feb 2005 16:57:20 -0700, Jim Thompson wrote:

On Fri, 25 Feb 2005 23:34:24 GMT, gwhite <gwhite@deadend.com> wrote:

Jim Thompson wrote:

Thanks! It's coming back to me.. d(phase)/d(omega)

don't forget the negative sign!:

-dř
GD = ----
dw

But I build only anticipatory circuits ;-)

You mean they finally got that thiotimoline doping process perfected?

;-)
Rich