Jeff

Imperial College

Attivo dal 2011

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Domanda

How to find number of significant figures in a decimal number?
For example, given a decimal number 31.4560000 I'd like to know number of significant figures in the number which is 5(3,1,4,5,6...

oltre 11 anni fa | 2 risposte | 3

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Domanda

Question about using C library created by codegen in C program
The C function (C static library) created by codegen takes an input argument of type *const emxArray_uint32_T* and return values...

oltre 11 anni fa | 1 risposta | 0

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Domanda

How to specify the download location of Matlab 2014a
The default location is not large enough for the Matlab installation files. During the whole process there's no option being gi...

oltre 11 anni fa | 1 risposta | 0

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Domanda

Can not run a modified kmeans.m
I modified the original kmeans.m function in order to carry out certain experiment.I removed the part that handles empty cluster...

circa 12 anni fa | 1 risposta | 0

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Domanda

kmeans for dataset that's too big for memory
Hi, I'd like to do kmeans for a dataset that is too big to be loaded in memory. What options do I have? I can load a part of...

circa 12 anni fa | 1 risposta | 0

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Domanda

Question about building MEX file
Hello, I'm learning others' work on building MEX file and find a command like the following: *mex [certain source files] r...

circa 13 anni fa | 1 risposta | 0

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Domanda

How is execution time (cpu time) calculated for multi-core cpu?
1) For multi-core cpu, when I use profile to check the execution time, does profile include the hidden time due to the parallel ...

oltre 13 anni fa | 2 risposte | 0

2

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Domanda

'dec2bin' produce error when converting rounded float number
I tried to load an image, scale and output the binary code of each pixel. 'dec2bin' requires integer smaller than 2^52, so I rou...

oltre 14 anni fa | 2 risposte | 0

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