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Tay


Last seen: 3 maanden ago Active since 2020

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Creating empty txt file
Hi, I am trying to create an empty text file using the "save" but is not JUST creating the txt file but is filling with random...

meer dan 2 jaar ago | 1 answer | 0

1

answer

Question


Smooth a curve or increasing the resolution?
Hello !! I read data from an instrument (ILX Lightwave TEC) that gives me current values and I plot against time, but my curve ...

meer dan 2 jaar ago | 1 answer | 0

1

answer

Question


Calculating the Standard Deviation
Hi, How to read each value from a txt file for calculation of standar deviation (SD). For example, I have my txt file with Y v...

bijna 3 jaar ago | 1 answer | 0

1

answer

Question


How to statistically determine how much two curves are different?
Hi, I have two curves with diferent X and Y but the shape are similar. I would like to determin in percentagem or some number...

ongeveer 3 jaar ago | 1 answer | 0

1

answer

Question


How can I extract X and Y from gauss2 fit or any other fit (poly2, poly 3, ...)?
Hello, I have a txt data and I want to fit this data in other to calculate de beam radius of this gaussian plot but I dont know...

meer dan 3 jaar ago | 1 answer | 0

1

answer

Question


How can I join two parts of a char into just one?
I want to load the files with the default name of "SiON_D4_L9_12Lyrs_T_1umOfDistance.txt" but the name changes in two places: ...

meer dan 3 jaar ago | 3 answers | 0

3

answers

Question


How can I save multiple matrix and index them?
Hello, I don't if it is even possible but I have 9 files with the same name except his number (1, ... 9) = "SiON_D6_L8.5_12Lyrs...

meer dan 3 jaar ago | 1 answer | 0

1

answer

Question


Two vectors in just ONE but in alternation
Hi all !! I have, maybe, simple question but this is getting me. I'm trying to save two vector in just one (I need everything c...

bijna 4 jaar ago | 1 answer | 0

1

answer

Question


Refractive index profile calculation
Hello all, I'm tryng to calculate a Refractive index profile from an article (Ref 1): But my code does not reproduce smothly...

bijna 4 jaar ago | 1 answer | 0

1

answer

Question


How can I discretize a smooth curve?
If I have a smooth curve and I want to discretize this curve in some steps how can I do it? I saw some funtion in matlab but is ...

bijna 4 jaar ago | 1 answer | 0

1

answer