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Hao Sun


Last seen: 3 years ago |  Active since 2016

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Grad Student at UWaterloo hao_sun@live.com

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Question


How to stop a function after specified time?
I want to stop a function after some time without modifying it (when calling the function set a specified time) i.e. runfor10m...

4 years ago | 1 answer | 0

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answer

Question


How to break out of loop when debugging?
I tried using the break statement, but I just get a Error: A BREAK statement appeared outside of a loop. Use RETURN instead. ...

4 years ago | 1 answer | 0

1

answer

Question


How do I keep all plots open?
How do I keep plots open (even when function or code finishes) and have new plots just create a new plot (not on same axis or a...

4 years ago | 0 answers | 0

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answers

Question


linprog example returns empty vector (when it should return 0.6667 1.3333)
Running this example https://www.mathworks.com/help/optim/ug/linprog.html#buus0qo-2 just gives me x =[] what gives I should ...

4 years ago | 1 answer | 0

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answer

Question


elliptic curves and finite fields in Matlab
Hi, How to work over finite fields in matlab? Finding inverses also algebraic closure of finite fields. Also how to work wit...

4 years ago | 2 answers | 1

2

answers

Question


Matlab simplify Proof do not understand output
Inputing simplify((( x^3+a*x+b) -(y^3+a*y+b) )^2/(x-y)^4) ans = (x^2 + x*y + y^2 + a)^2/(x - y)^2 feval(symengine,'Simpli...

4 years ago | 1 answer | 0

1

answer

Question


Whats going on with Mupad here ???
Is it calculating? hard to understand as matlab could produce the simplified expression in seconds but Mupad is stuck here li...

4 years ago | 0 answers | 0

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answers

Answered
Mupad orange text vs black text
Can I get rid of this feature??? I can't imagine any situation this would be useful, and

4 years ago | 0

Question


Mupad orange text vs black text
What is blacktext in Mupad and why isn't my code working? p.s. what to do when mupad gets all Not connected on me when I enter ...

4 years ago | 2 answers | 0

2

answers

Question


Mupad simplify Invalid argument of type 2
Mupad simplify((( x^3+a*x+b) -(y^3+a*y+b) )^2/(x-y)^4, OutputType="Proof") Error: Invalid type of argument number 2. Evalua...

4 years ago | 1 answer | 0

1

answer

Question


sym x returns error symbolic math toolbox is installed
x = sym('x') Error using sym (line 186) Invalid MEX-file 'C:\Program Files\MATLAB\R2019a\toolbox\maple\maplemex.mexw64'...

4 years ago | 1 answer | 0

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answer

Question


square roots mod p also mupad functionality
I've never used mupad before I think but whats with that? like whats the easiet way to take square roots mod p this https:/...

4 years ago | 1 answer | 0

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answer

Question


Is there a way to obtain all cycles of a directed graph similar to all_simple_cycles() in sage?
Is there a way to obtain all cycles of a directed graph similar to all_simple_cycles() in sage? http://doc.sagemath.org/html/e...

5 years ago | 1 answer | 0

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answer

Question


Are there any codes to generate planar graphs in matlab or are there any large collections of planar graphs in matlab?
Are there any codes to generate planar graphs in matlab or are there any large collections of planar graphs in matlab? When pos...

6 years ago | 2 answers | 0

2

answers

Question


Are there matlab codes to compute cycle spaces of graphs?
Are there matlab codes to compute cycle spaces of graphs and digraphs in matlab?

6 years ago | 6 answers | 0

6

answers

Question


Are there any codes to generate planar graphs?
Does anyone know of any code to generate planar graphs in Matlab?

7 years ago | 1 answer | 0

1

answer

Question


what does ... do in matlab?
I have a code that begins function [Aprojeigbnd,upperAbnd,n,Ecard,cputimeprojeigbnd,cputimeupper]=... newV0...

8 years ago | 1 answer | 0

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