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Hsinho


Active since 2012

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Question


generate random DNA sequence
I would like to randomly generate a set of 7-bases DNA sequences with a weighted probability. I want to have 20 sequences. I ...

meer dan 8 jaar ago | 1 answer | 0

1

answer

Question


How to use textscan to read this .dat file? (Part 2)
Hi, I have another similar but more complicated formatted data. I still have a trouble to write correct arguments of "textscan"...

meer dan 9 jaar ago | 1 answer | 0

1

answer

Question


How to use textscan to read this .dat file?
Hi, I fail to use textscan to read the following formatted data. What should be the correct argument to read it and let the s...

bijna 10 jaar ago | 1 answer | 0

1

answer

Question


regarding Distributed Computing Toolbox
Hi, Hope my question is appropriate to raise here. I prepare a M-file to assign a job with 8 tasks to 8 cores on the clust...

meer dan 12 jaar ago | 0 answers | 0

0

answers

Question


random number generation: MATLAB vs Fortran
Hi, I am a MATLAB user. I am curious about the difference of random number generation in MATLAB and Fortran. I know fr...

meer dan 12 jaar ago | 1 answer | 0

1

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Question


questions about distributed jobs with Local Scheduler
If *using a Local Scheduler*, From Help, one syntax of createTask is t = createTask(j, F, N, {inputargs}) This task ev...

meer dan 12 jaar ago | 1 answer | 0

1

answer

Question


How to know seed directly?
Hi, I use "rng" to know which seed was selected after doing "rng shuffle." How can I only know the seed directly? I don't ...

meer dan 12 jaar ago | 2 answers | 0

2

answers

Question


Do I meet the limitation of Matlab? A unwanted pattern keeps showing from a random simulation.
*I always get a unwanted pattern from a random simulation* no matter how I change the way of random number generation. In the be...

meer dan 12 jaar ago | 3 answers | 0

3

answers

Question


How can't a matrix be generated randomly?
My first attempt to generate the 100-by-2000 matrix with random numbers is simply using "rand" or "randi." The three main ste...

meer dan 12 jaar ago | 1 answer | 0

1

answer

Question


How to efficiently create a matrix of random numbers generating independently?
Hi, I want to have a 100-by-2000 matrix of random numbers. Each column of random numbers is generated by an independent strea...

meer dan 12 jaar ago | 0 answers | 0

0

answers

Answered
for-loop never reach the times I need
When I resume to use the default double-precision data type of all variables, the tic/toc functions well after 2^24 times. I gue...

meer dan 12 jaar ago | 0

| accepted

Question


for-loop never reach the times I need
Hi, I have a 130-by-2000 matrix. I need to do two major steps on this matrix. In the first steps, indices of this matrix were...

meer dan 12 jaar ago | 1 answer | 0

1

answer