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Christopher Ison


Systems Planning and Analysis, Inc.

Last seen: 1 month 前 |  自 2011 起处于活动状态

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MATLAB user since 1994. Trained as a physicist but mostly working as a systems analyst and engineer with MATLAB as my daily companion. I am also a novice Python user, even though I introduced it to my company in 2005. Now my colleagues use MATLAB and Python side by side along with the CPLEX optimization package. Professional Interests: Rocket propulsion, trajectory simulation and analysis, trajectory optimization, reentry physics, astrophysics, nonlinear dynamics

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how to display data with commas or spaces
I am unable to find the syntax to display output data with commas or spaces used to separate groups of three digits in order to ...

7 years 前 | 2 个回答 | 0

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Random ordering of figure numbers
In response to the request to post the code, here it is. I think we DL'd via The Mathworks long ago. I'm interested to learn h...

9 years 前 | 0

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Random ordering of figure numbers
When I installed R2015a, figure numbers were then generated in random order. I have a script that produces many graphs at once,...

9 years 前 | 1 个回答 | 0

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Errors when using "close" or "close all"
I have 2015a. Never had problems with "close" or "close all" in the last two decades. What gives? I had 20 figures open from ...

9 years 前 | 2 个回答 | 0

2

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Retrieve an object's name
Well, I found the short answer and it's really, really stupid: function namestr = getobjname(obj) namestr = inputname(1)...

13 years 前 | 2

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Retrieve an object's name
I've used Matlab a long time (10+ years) but for the life of me I can't do something rather stupidly simple: get an object's nam...

13 years 前 | 3 个回答 | 0

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