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Kerim Khemraev


Saint-Petersburg mining University

Last seen: 12 months ago Active since 2016

2011-2016 student in Saint-Petersburg mining University
2016-2019 postgraduate student in the same University
2016-2018 Chief Specialist of seismic data interpretation in oil company
Area of interest: seismic exploration, inverse problems, compensation of near-surface effects

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G_Seis
GUI 2D-Seismic data processing software

2 years ago | 10 downloads |

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Question


Command "cluster" with big data: it used to work fast but now it works slow
Hello! I have matrix in variable " *dat*". *Number of rows = 564372* *Number of columns = 11* Each row represents a...

4 years ago | 1 answer | 0

1

answer

Answered
find few elements in vector
*Geoff Hayes*, *Roger Stafford* Thank you a lot! _intersect_ function solves my problem

4 years ago | 0

Question


find few elements in vector
Hi! Let's assume that I have a vector *y=[3 5 6 7 9]* and *x=[5 9]* How can I get the indices of elements in 'y' that are eq...

4 years ago | 3 answers | 0

3

answers

Question


Avoid a cycle using lsqcurvefit (or lsqnonlin)
Hi everybody, I have many curves of experimental data (n*1000) and I need to apply *_lsqcurvefit_* function to determine the ...

5 years ago | 1 answer | 0

1

answer