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imarquez


Last seen: 3 years ago |  Active since 2015

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Getting factorials to work in my equation
Hello everyone, I am having a problem with my code where I need to use a factorial due to the equation needing it in the den...

8 years ago | 1 answer | 0

1

answer

Question


Centering graph about 0
How can I center yt about 0 so that the graph is a mirror image on both sides? if true a = 1 ...

9 years ago | 0 answers | 0

0

answers

Question


Error using + Complex integer arithmetic is not supported.
Why can I get a result when I dont put int64() in front of Ff and put it in front of Zf, but not whe I put it in front of both? ...

9 years ago | 1 answer | 0

1

answer

Question


Plotting the integral without getting negative domain results?
So I need to graph the magnitude of equation 2 (I labeled them in the comments) but I am not getting what is expected for the pl...

9 years ago | 2 answers | 0

2

answers

Question


Error in @(t)(yt.*exp(-sqrt(-1).*omega.*t));Error in integralCalc/iterateScalarValued (line 314) fx = FUN(t);
Can someone help me understand what the error in this code is please? if true format long a = 1 b = 3*10.^-7 c = 5*10...

9 years ago | 2 answers | 0

2

answers

Question


NaN Solution Problem with erfi() and erf()
So when I solve for Ff only the first column (1 through 2) is returned with values and the rest are NaN and all of the values fo...

9 years ago | 1 answer | 0

1

answer

Question


NaN problem with graphing
I am trying to graph Zf vs f for f:(10^6 to 10^10): if true format long a = 1 b = 3*10.^-7 c = 5*10.^-8 f0 = 4*10.^...

9 years ago | 0 answers | 0

0

answers

Question


How can I make a graph that is based on time that has time in the equation?
So here is my code: if true format long a = 1 b = 3*10^-7 c = 5*10^-8 f0 = 4*10^9 sigma = 0.2 t0 = 0 tmax = 2...

9 years ago | 1 answer | 0

1

answer

Question


Why am I getting "Undefined operator '*' for input arguments of type 'cell'." when I run this code?
Why would multiplication need to be defined in the last equation in my code but not in the ones above it? if true format l...

9 years ago | 1 answer | 0

1

answer

Question


Why am I getting "Requested 4000000000x1 (29.8GB) array exceeds maximum array size preference...." with my code that I am trying to run? I'm using the error function but I don't see why a normal machine can't run this.
This is the code I am trying to run when I get the message: if true a = 1 b = 3*10^-7 c = 5*10^-8 f = 4*10^9 sigma = 0...

9 years ago | 0 answers | 0

0

answers

Question


Why am I getting "Requested 4000000000x1 (29.8GB) array exceeds maximum array size preference...." with my code that I am trying to run? I'm using the error function but I don't see why a normal machine can't run this.
Here is my current code: a = 1 b = 3*10^-7 c = 5*10^-8 f = 4*10^9 sigma = 0.2 t0 = 0 tmax = 2*b F = -2...

9 years ago | 2 answers | 0

2

answers