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Sean Raffetto


Active since 2016

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Issues with an Inverse Fourier Transform
I have an algorithm that I am trying to reverse. The initial algorithm involves a Fast Fourier Transform of a matrix I call d: ...

ungefär 7 år ago | 1 answer | 0

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answer

Question


Interpolate a 84x60 Cell Array to be 84x120
Hello, I have an 84x60 cell array where each array is a column vector of 512 elements {84,60}(512,1). I want to expand to a 8...

ungefär 8 år ago | 1 answer | 0

1

answer

Question


Convert a for loop from MathCAD to Matlab
I have to solve for sigma c in the attached pdf and need some help converting it from Mathcad to Matlab. Can someone help me tra...

mer än 8 år ago | 1 answer | 0

1

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Question


Function with three parameters and I want to integrate in one dimension
I have this function: fn_E(x,y,f) = (1 + 0.25*sin(2*pi((x*f)/(4*c))))*exp(-1i*pi/4*sin(2*pi((x*f)/(4*c)))); f is a 1x71 ...

mer än 8 år ago | 0 answers | 0

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Create an array that has ones
Hello, I am trying to create a 1x256 cell array where each matrix inside is 256x41. I want each matrix to have a row of ones ...

mer än 8 år ago | 2 answers | 0

2

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Using for loops to calculate a function that outputs a matrix and I want to store it into a matrix?
Hello, I have an exponential function that needs to be solved 41 times and stored in 41 different matrices. Here's what I hav...

mer än 8 år ago | 1 answer | 0

1

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Question


Loop these vectors into an array?
I have a function that needs to be integrated. int = @(x)(1+0.25*sin((P/5)*x*sin(AngRad)+(P/4))).*exp(-1i*2.*x.*cos(AngRad...

nästan 9 år ago | 2 answers | 0

2

answers

Question


Integration of an Anonymous Function with Multiplee Parameters wrt One Variable
Dear All, I am having trouble integrating a function which depends on a parameter of an integral like: int = @(x,Rad,K) ...

nästan 9 år ago | 0 answers | 1

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Question


Integration of a Multiple Anonymous Function Which Depends on Parameters of an Integral
Dear All, I have a function that needs to be integrated and depends on parameters of an integral like: int = @(x,Rad,K)...

nästan 9 år ago | 1 answer | 0

1

answer