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24th June 2011, 16:44 #1
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Histogram Plot in Cadence's Post Processing Environment
We can plot a histogram in Cadence's Post Processing Environment based on Wavescan in ADE for results of MonteCarlo Analysis.
https://www.edaboard.com/attachments...834475aho.png
However I don't know any function to plot histogram for general analysis data in Cadence's Post Processing Environment.
Ocean function, "histogram()" in Cadence's ADE is limited to results of MonteCarlo Analysis.
On the other hand, we can easily plot histogram for any analysis data in other vendor's post processing environment.
Usually I use following three methods.
(1) we can easily plot histogram for any analysis data in Agilent's ADS post processing environment.
histogram()  ADS 2009 *Agilent EEsof Documentation Center
The Designer's Guide Community Forum  Size Dependent Mismatch Variation's Description don't work in Agilent RFDE2006U3
(2) Also we can easily plot histogram for any analysis data in Synopsys's "Custom Waveview".
See attached figure.
This is a noise voltage by transient noise analysis of Cadence Spectre.
Horizontal axis is time and Vertical axis is amplitude in upper figure.
Lower figure is a histogram.
(3) As another option, we can plot histogram by Mathworks MATLAB.
In (2) and (3), we can use Cadence's "psf" data directly.
How do you plot histogram for general analysis data in Cadence's Post Processing Environment ?
Do I have to create custom skill function to build histogram from general analysis data ?Last edited by pancho_hideboo; 24th June 2011 at 16:55.

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29th June 2011, 14:44 #2
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Re: Histogram Plot in Cadence's Post Processing Environment
I've created custom skill function, "my_histogram()" which have completely same function as "histogram()" in Agilent's ADS post processing environment.
histogram()  ADS 2009 *Agilent EEsof Documentation CenterLast edited by pancho_hideboo; 30th June 2011 at 02:50.

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8th June 2013, 20:07 #3
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9th June 2013, 01:44 #4
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Re: Histogram Plot in Cadence's Post Processing Environment
Simply, use "ADE>Tools>Monte Carlo".
In Cadence ADE, you can plot histogram for only Monte Carlo without any special labor.
See https://www.edaboard.com/attachments...834475aho.png
This thread is a regarding histogram plot for general analysis data in Cadence's Post Processing Environment.

9th June 2013, 08:00 #5
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9th June 2013, 11:05 #6

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23rd May 2014, 16:58 #7
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Re: Histogram Plot in Cadence's Post Processing Environment
Hi,
I am looking for something like this where I have the transient data with noise from several runs. The waveform switches from positive to negative and the built in histogram does not impose x or ylimits (it looks at the entire waveform). It sounds like you can impose limits with your function, I think ADS can. The natural question is how to get this function and how to run it. Thank you for posting this.

31st May 2014, 12:03 #8
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Re: Histogram Plot in Cadence's Post Processing Environment
Last edited by pancho_hideboo; 31st May 2014 at 12:16.
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