494 reputation
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bio website jaheruddin.nl
location Netherlands
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visits member for 1 year, 6 months
seen Apr 18 at 14:07

Feb
13
comment What is the division of $1/0$?
From a mathematical point of view this is not very interesting, but you may run into issues like this if you try to do limited precision computations. Example that will work on many softwares using floating point numbers: 1/(0.9-0.3-0.3-0.3)
Oct
23
awarded  Revival
Oct
23
answered Rounding numbers in MATLAB
Oct
23
awarded  Yearling
Aug
28
answered Plot using surf/mesh command in GNU octave
Aug
28
answered Converting an integer to a vector of 0's and single 1
Aug
27
revised Should I check Multicollinearity When There is An Inverse?
added 211 characters in body
Jul
21
answered Explanation for correlation coefficients and standard deviation rolling 3 dice
Jul
12
comment Logarithmic scale in MuPAD
If the given solution does not work, please give a detailled comment at that question including the problem you experience and the code you used.
Mar
22
answered Typing a large size block matrix on matlab
Mar
7
comment Choose a right optimization method
Your answer contains a lot of information making it quite long, yet it is hard to figure out what you are asking. Is your question which of two methods is better? Or which method in general is the best? And what do you mean by best?
Mar
1
comment matlab differential equation
Please post your solution as an answer rather than editing it into the question. Otherwise the question will remain open.
Feb
22
comment computing determinants in MATLAB, round-off errors
Perhaps this is a duplicate? stackoverflow.com/questions/4344476/…
Feb
22
answered Matlab Time Series (AR, MA, ARIMA)
Feb
22
revised DNA sequence in MATLAB
added 147 characters in body
Feb
22
comment DNA sequence in MATLAB
Just a sidenote, looping through 100k letters or should mean that your computation time will be a few seconds at most.
Feb
22
answered DNA sequence in MATLAB
Feb
19
answered Define a 2 x 2 matrix that is the lower 2 x 2 block in A (Matlab)
Feb
18
comment Matlab quadprog lower bound constraint ignored?
Does your problem even have a feasible solution? Also please post H to make the situation reproducible.
Feb
15
comment Formal proof for $(-1) \times (-1) = 1$
If i read it correctly 1x1 is substituted by 1, thus using the field axiom.