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Jim Oste


Aktiv seit 2015

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Simple array step sizing.
I know this is probably easy to code but my mind just isn't running on all cylinders today. I need an array of given size to dec...

fast 10 Jahre vor | 2 Antworten | 0

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Fourth order approx. of first derivative.
I am working with numerical differentiation and I am approximating the first derivative of f(x)=sin^2(x) with a fourth order app...

fast 10 Jahre vor | 1 Antwort | 1

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Indexing error in function code.
I have the following function: function [ r ] = ost_approx_rate_conv( h_1,B ) n = 1:length(B); k = 2:1:length(B); h...

fast 10 Jahre vor | 2 Antworten | 0

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atan Taylor Polynomial using polyval function.
I need to write a function that computes the Taylor polynomial P_n(x) for a general odd number n>=1 using the built-in Matlab fu...

fast 10 Jahre vor | 2 Antworten | 0

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Sparse linear system of equations
I'm given the following: [I_N - (N+1)^2]*B_N = V_N where N ≥ 3, I_N is and N x N identify matrix, B_N is the N x N matrix with...

etwa 10 Jahre vor | 1 Antwort | 0

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Vertices of regular n-gon.
I want to find the perimeter of a regular inscribed polygon given N sides. I have a function that will calculate the distance fr...

etwa 10 Jahre vor | 2 Antworten | 0

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Inscribed n-gon of unit circle.
I was given the following code to determine the length of a polygonal curve function [ len ] = ost_len( x,y ) %Length of...

etwa 10 Jahre vor | 1 Antwort | 0

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Fibonacci number without any loops?
My problem is to use the fprintf command to print out the first N Fibonacci numbers in a two-column table under heading N and F_...

etwa 10 Jahre vor | 2 Antworten | 0

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How do I find polygonal curve length?
My problem is to write a function to compute the length of a polygonal curve whose ith vertex has Cartesian coordinates x(i) and...

etwa 10 Jahre vor | 1 Antwort | 0

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