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Joe Koning


UNSW

Active since 2013

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21 year old biomedical engineering student from sydney

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How to derive radon transform?
hey guys, just wondering how i could use matlab to take the radon transform of dirac(x-1/2)*dirac(y-(3^0.5)/2), where dirac i...

11 years ago | 0 answers | 0

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Question


help defining a square wave
Im trying to define a square wave that starts only after 0.01 milliseconds. The code is below. The amplitude and frequency are ...

12 years ago | 2 answers | 0

2

answers

Question


is there something wrong with my program?
Im solving a ODE equation with ode15s in in space, voltage and time, with 801 nodes. How long should i expect matlab to take to ...

12 years ago | 1 answer | 0

1

answer

Question


How to generate a square periodic wave?
I need to create a continuous wave, however, the following method will not work for what i intend to do. ie fs = 10000; t...

12 years ago | 1 answer | 0

1

answer

Question


How to simply differentiate equations?
I have defined an equation V(x,t), can i store the second derivitive of this equation in a new equation?

12 years ago | 1 answer | 0

1

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Question


How to implement this stimulus current as a mathematical equation, and in matlab
in my simulation, i need to apply a stimulus current (i_stim) which is a biphasic electrical current with no interphase gap at a...

12 years ago | 0 answers | 0

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answers