>I am using polar display (Smith chart), but it seems that I cannot display 2 curves that have different magnitude and phase.
>I would like to display two curves as I do in X vs. Y graph, when I can see the name of the curve.
>I would like to know if smith chart has the same capability.
>It is very important to see the name of the curves on the graph.
From the Help for Polar Plot:
When more than one trace is to be plotted, each execution of the Polar Plot object uses the single angle input data with each trace's Radius input data, therefore, all traces share the single angle input.
So it seems it will not work to have curves with different angle scales. This is pretty inconvenient for Smith charting, so I will log an enhancement request.
I have made Smith charts in Matlab, though the code is kind of old. Let me know if you are interested.
--
Bill Ossmann
Philips Ultrasound
e-mail: bill.ossmann@philips.com
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We would like our test equipment [under development] to be able to take
measurements every 0.5 msec.
Right now, our current Win98 PC, Pentium III, 550 MHz, 128 MB ram seems to
max out at measurements every 3 msec.
We measure thickness of 1/2" washers using a rotating bowl, shaft encoder,
laser, and A/D card.
I am writing to request estimates on speed improvements we can expect to see
by installing a faster PC.
I am wondering about CPU speed, memory for speed, XP for speed.
Dell catalog indicates...
Price CPU [GHz] Up to [GHz] with Front Side Bus
$599 P4 2.4 2.4 400 MHz
$999 P4 2.6 3.2 800
HyperThread
$1099 P4 2.8 3.2 800
HyperThread
$1249 Xeon 2.4 3.2 - Dual
Processor Capable
$1399 Xeon 2.66 3.2 - Dual
Processor Capable
Suggestions would be appreciated. Of course, we would like to get it right
the first time.
Regards,
Bill Brutzman, Manager IT
HK MetalCraft Mfg Corp
PO Box 775
35 Industrial Road
Lodi NJ 07644-0775
973.471.7770 x145 .voice
973.471.9666 .fax
BillB@hkMetalCraft.com
www.hkMetalCraft.com
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