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SAZZAD HOSSAIN


Last seen: circa 3 anni fa |  Attivo dal 2012

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Professional Interests: Nanoelectronics modelling

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Domanda


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,...

circa 3 anni fa | 1 risposta | 0

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risposta

Domanda


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 =...

oltre 3 anni fa | 1 risposta | 0

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Domanda


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 ...

oltre 5 anni fa | 0 risposte | 0

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Domanda


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...

oltre 6 anni fa | 1 risposta | 0

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Domanda


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...

quasi 9 anni fa | 1 risposta | 0

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Domanda


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 ...

circa 9 anni fa | 1 risposta | 0

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Domanda


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...

circa 11 anni fa | 1 risposta | 0

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risposta

Domanda


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 ...

circa 11 anni fa | 1 risposta | 0

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Domanda


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...

oltre 11 anni fa | 1 risposta | 0

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Domanda


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...

oltre 11 anni fa | 2 risposte | 0

2

risposte

Domanda


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 ...

oltre 11 anni fa | 0 risposte | 0

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Domanda


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...

oltre 11 anni fa | 3 risposte | 0

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risposte

Domanda


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...

quasi 12 anni fa | 3 risposte | 0

3

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Domanda


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); ...

circa 12 anni fa | 2 risposte | 0

2

risposte

Domanda


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...

circa 12 anni fa | 2 risposte | 0

2

risposte

Domanda


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...

circa 12 anni fa | 1 risposta | 0

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Domanda


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...

oltre 12 anni fa | 2 risposte | 0

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Domanda


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 ...

oltre 12 anni fa | 1 risposta | 0

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Domanda


Robert Pierret - Semiconductor device fundamentals Matlab script
Hi all, Con anyone please give me the matlab scripts for the book " Semiconductor device fundamentals" by robert pierret? It wo...

oltre 12 anni fa | 1 risposta | 0

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Domanda


Controlling linewidth in a bunch of curves using 'semilogx'
Hi all I am trying to draw a set of curves on the same plot using semilogx command, which looks like semilogx ( n,Ex,'k'...

oltre 12 anni fa | 1 risposta | 0

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Domanda


Bringing Numbers from txt file
Hello I have a text file that has two columns of numbers and there are around 4000 rows. when i try to open the file with exc...

oltre 12 anni fa | 0 risposte | 0

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Domanda


matrix inside a matrix
Hello everyone, I am working on building an energy momentum relationship (E-K diagram) for a semiconductor. I am treating my ...

oltre 12 anni fa | 1 risposta | 0

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