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Adam Parry


Active since 2012

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Creating new arrays from the elements of multiple arrays
I'm not sure if the way I am doing this is the most efficient but what I have is multiple arrays, A{i}, created using data impor...

11 years ago | 1 answer | 0

1

answer

Question


Finding the error on scaled parameters
Essentially I have been trying to fit some data to a model, you can follow my progress else where on MATLAB answers if you are i...

12 years ago | 0 answers | 0

0

answers

Question


Multiple Variable For Loop
Hi I have so far written this for loop for i = 1:VgStep for start = 1:VgStep:endPoint-VgStep+1 for step = ...

12 years ago | 1 answer | 0

1

answer

Answered
For Loop No Idea!
Hello people kind enough to help. I have got myself stuck again. Apparently Matlab does not like this either for i = ...

12 years ago | 0

Question


For Loop No Idea!
So I'm not used to how you write programming code in Matlab, or really any language to be honest, so could someone tell me how t...

12 years ago | 2 answers | 0

2

answers

Answered
Non Linear Fit help?
Hi Long time To be honest. I think that I am just about understanding the statistical things that you are doing in order t...

12 years ago | 0

Answered
Non Linear Fit help?
<https://dl.dropbox.com/u/11653970/Extracting%20Parameters%20from%20the%20Current-Voltage%20Characteristics%20of%20Organic%20Fie...

12 years ago | 0

Question


Non Linear Fit help?
I have been trying to fit some data with a model for some time now and am getting fairly close. In origin pro the fit seems to w...

12 years ago | 7 answers | 0

7

answers

Answered
Non linear fit with four parameters help.
Vg Ig Vs Is Vd Id 20 3.76E-10 0 -1.54E-10 -0.5 -5.27E-11 19.2 1.94E-10 0 -7.75E-11 -0.5 -3.01E-11 18.4 1.38E-10 0 -6.02...

12 years ago | 0

Question


Non linear fit with four parameters help.
Hi I am looking to fit some data with a model that has four parameters. I am presently using nlinfit, and have two problems. ...

12 years ago | 1 answer | 0

1

answer

Answered
Error in the intercept
I think I have cracked it if anyone is interested. Fairly simple if you use nlinfit. (I would be interested to know if you ca...

12 years ago | 1

| accepted

Question


element by element sum with two arrays
I basicly have to arrays A1 and B1 and would like to do this sum(over i)((A1(i)-a*B1(i)-b)^2) so i tried using this sum...

12 years ago | 1 answer | 0

1

answer

Question


Error in the intercept
I think this might be a dumb question, but how do you find the error of the intercept for a straigh line graph that I have fittd...

12 years ago | 2 answers | 0

2

answers

Answered
lsqcurvefit constrain to real fitting parameters
I'm sorry that I don't have an answer but I am also suffering from the same problem. Did you come up with a fix, or was it to...

12 years ago | 0