SAZZAD HOSSAIN

Last seen: environ 3 ans il y a | Actif depuis 2012

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Professional Interests: Nanoelectronics modelling

Statistiques

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Question

plotting a variable size of dataset
Hello all, The question is to ease my data plotting. Right now I have 6 sets of data array. Lets call them C1, C2, C3, V1, V2,...

environ 3 ans il y a | 1 réponse | 0

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Question

Import multiple .txt files
Hi, I have some text files that I want to import all at once. I am using the following code to try to import them. files =...

plus de 3 ans il y a | 1 réponse | 0

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Question

surface plotting selected data
Hello, I have done a surface mapping. The data is now spread over a 10 by 10 matrix. However, In these 100 points I have data ...

plus de 5 ans il y a | 1 réponse | 0

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Question

How to delete header lines at the beginning and from the middle of a text file
Hello I have a text file which contains data in the following way - Series_1_2 Sweep_1_2_1 5.362E+04 2018/04/03 14...

plus de 6 ans il y a | 1 réponse | 0

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Question

Curve Fitting using lsqcurvefit
Hello All I have some experimental data that i am trying to fit using lsqcurvefit. However, the fitting is all wrong and just...

presque 9 ans il y a | 1 réponse | 0

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Question

Picking columns from different matrices with different variable names assigned to each column
Hello I have generated 50 .dat files from a run; each of size 6-by-400 containing information for 6 different variables. The ...

environ 9 ans il y a | 1 réponse | 0

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Question

How can i extract a 2D plane out of 3D plot?
Hello I want to extract a 2D-plane out of a 3D plot. x = -a:1:a; y = x; z = f(x,y); I plotted a 3D plot using mesh co...

environ 11 ans il y a | 1 réponse | 0

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Question

Evaluating a function defined by "sym" command
Hello I am using "sym" command to define the variables in small expressions that form the elements of a matrix. Eventually i ...

environ 11 ans il y a | 1 réponse | 0

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Question

Writing matrix for 2D plane of atoms
Hello all I have a row of 100 atoms and i am considering nearest neighbour interaction. What that means is that each atom has...

plus de 11 ans il y a | 1 réponse | 0

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Question

Finding the index of a particular point
Hello all, I am working with a curve having 1000 points along horizontal axis. Lets say that the value is zero along the curv...

plus de 11 ans il y a | 2 réponses | 0

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réponses

Question

How to assign values with a smooth trend
Hello all I have a 1by500 array which i have divided into two parts right in the middle (250). Initially its all zeros but i ...

plus de 11 ans il y a | 1 réponse | 0

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Question

Running program from the middle of the script
Hello all My program has a loop at the beginning which takes quite a while to finish. Most of the contents in the script come...

plus de 11 ans il y a | 3 réponses | 0

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réponses

Question

Finding a noninteger value from an array
I have an array which looks like: x = linspace(0,1,101); To find the index of the maximum point from an array, I can writ...

presque 12 ans il y a | 3 réponses | 0

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réponses

Question

Index with min command
Hi I am working with the minimums calculated from two arrays in the following way - NE = 100; t = linspace(0,2,2*NE); ...

environ 12 ans il y a | 2 réponses | 0

2

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Question

Putting random values in for loop
Hi everyone I am writing a program in which i am using the following loop. for t = 1:1:81; vv(t) = floor(+1*120...

environ 12 ans il y a | 2 réponses | 0

2

réponses

Question

Matlab linkup between home computer and a cluster
Hi all I have been using Matlab for just a year now. Most of the time i need to handle problems that take very long time to f...

environ 12 ans il y a | 1 réponse | 0

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Question

Saving selected array of data from set of output array
Hello My problem looks similar to the following - for ii = 1:1000 x = cos(ii)*{a 1by1000 array} end Now, ou...

plus de 12 ans il y a | 2 réponses | 0

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Question

Saving particular datapoint from an array of numbers
Hi all, I am working on a problem where i have a variable say current, varying with time (or time steps). so at the end i will ...