Questions tagged [averages]

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1answer
98 views

How do we use mathematica to apply my average to this example? [closed]

I have defined a set function and an average. If you need help understanding my definitions, let me know. I will do my best to explain. Question How do I use Mathematica to apply my definition of ...
1
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1answer
70 views

How do I get the same results using Mathematica?

According to this answer For each $n\ge 1$ let $l_{n,i}$ and $r_{n,i}$ be the left and the right endpoints of the segment $C_{n,i}$. Since the function $x^2$ increases on $[0,1]$ and $ l_{n,i}\...
2
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1answer
37 views

Average behavior of degree distribution plots

I'll show what I'm doing in the moment and after that I'll explain what I'm trying to achieve. I use the following code to generate a large number of Barabási-Albert networks, and after that I plot ...
1
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1answer
77 views

Plotting average of a function

I plotted a function and a certain horizontal line as a benchmark. After time t = 2 my function goes below the line, which is ok. But I need to show when the AVERAGE of this function goes below the ...
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1answer
64 views

Law of propagation [closed]

If i have weight average of independent variables how i should calculate uncertainty. E.g Function F=( w1x1 + w2x2 )/w1+ w2 And followed errors For w1 error e1 For w2 error e2 For x1 error e3 For x2 ...
2
votes
3answers
103 views

Average of samples in a period of time

I take samples in an experiment which results low (around 0) and high (around 60) values. In many of the tests, there are more high values at the end of the experiment than at the beginning. The time ...
0
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0answers
61 views

Moving average of events per minute

Suppose I have a list of times corresponding to event onset over the course of about an hour (in my case, skin conductance responses from electrodermal activity measurements). The amplitude of the ...
6
votes
4answers
272 views

Take single element of a list, and compare to average of whole list

If I have a list lst = {1, 2, 3, 4, 5}; Is there some way of taking the first element and then comparing it to the average of the other 4? Then to take element 2 ...
2
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1answer
56 views

Define a variable whose value for each i in [|1,n|] depends on the average value it takes for j different from i [closed]

I would like to define the following variable : So the average value (a) takes for every "individual" but i. But actually, for each i, the value (a) takes depends on the preceding average: ...
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0answers
48 views

I want to perform mean of a set of data after importing these data from computer in mathematica. But unable. pls help

I have used the following code in mathematica to perform mean to set of data. ...
1
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1answer
96 views

Chord averaging of scattering experiment on a cylinder

In a scattering experiment in transmission, a cylinder is scanned from side to side (x position from -R to +R). Therefore, chords of length 2*Sqrt(R^2-x^2) are intersected. The property of interest ...
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3answers
3k views

Average function value over an Interval [closed]

What is the best way to find the average value of a function over a specific interval in Mathematica? I can not figure it out. I have two points on the interval and need to find the average value.
6
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5answers
634 views

Help finding the point(s) inside “non-star” closed shape with the highest average ray length?

I am trying to find the point(s) with the highest average ray length at any given point in a closed curve defined as an implicit function, (ex. $x^2+y^2+\sin(4x)+\sin(4y)=4$). I have some idea of ...