Harry

Active since 2012

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I am a Final Year Maths student whose knowledge of matlab is pretty appalling, I have an idea of how to program, having done some programming in c and java, however, finding Matlab a challenge to get to grips with.

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Computing an integral numerically
I am trying to calculate the integral I_k = Integral(x^k/(10+x)) from 0 to 1 I have ascertained that we can use a recursi...

14 years ago | 0 answers | 0

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Take a vector calculated in one m-file into another
In m-file1 I create a vector e which contains all the error values I require. In m-file2 I would like to run mfile1 and then use...

14 years ago | 2 answers | 0

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Trying to reduce error for negative x in an exponential function
I am using the Taylor series expansion to estimate e^x. I have written a program that does this and it works well for big values...

14 years ago | 1 answer | 0

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big O notation help
I'm trying to write a function f in the form f(h) = O(h^p) with the largest possible integer p: f(h) = 10(h^2+h)^2 - 10h^4 ...

14 years ago | 2 answers | 0

2

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Plotting a graph
Sorry, this is a very simple question I'm sure but I just can't work it out. I'm trying to plot the error of my function that as...

14 years ago | 2 answers | 0

2

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How do I suppress answer in Matlab?
Hi, I'm trying to calculate e^x for some value of x using the taylor expansion approximation T_n(x) = Sum (x^k/k!) And I h...

14 years ago | 1 answer | 0

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answer