Statistik
14 Fragen
0 Antworten
RANG
88.216
of 300.352
REPUTATION
0
BEITRÄGE
14 Fragen
0 Antworten
ANTWORTZUSTIMMUNG
57.14%
ERHALTENE STIMMEN
0
RANG
of 20.928
REPUTATION
N/A
DURCHSCHNITTLICHE BEWERTUNG
0.00
BEITRÄGE
0 Dateien
DOWNLOADS
0
ALL TIME DOWNLOADS
0
RANG
of 168.172
BEITRÄGE
0 Probleme
0 Lösungen
PUNKTESTAND
0
ANZAHL DER ABZEICHEN
0
BEITRÄGE
0 Beiträge
BEITRÄGE
0 Öffentlich Kanäle
DURCHSCHNITTLICHE BEWERTUNG
BEITRÄGE
0 Highlights
DURCHSCHNITTLICHE ANZAHL DER LIKES
Feeds
Frage
Parallel calculations on matlab
Hello, As discussed in other posts, I understood that some functions are parallelized in Matlab, so they are fast in serial c...
etwa 8 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
apply arrayfun for a couple of values
Hello, I wrote a syntax that calculate values of a function in different values. For example x1=[1 2 10 11]; x2...
mehr als 8 Jahre vor | 1 Antwort | 0
1
AntwortFrage
calculate displacement between 2 images
Hello, I would like to ask a question about normalized cross correlation. Indeed,the steps of calculation of normalized c...
mehr als 8 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
Effect of a translation on cross correlation
Hello, To find displacement of a particle, I calculated the cross correlation between two instants (represented by two images...
mehr als 8 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
Maximum of normxcorr2
Hello, I need to calculate the maximum of normalized cross correlation of million of particles. The size of the two parameter...
mehr als 8 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
Efficient use of memory
Hello, If i create a cell with 1000 matrices ( size of each matrix 800*1280), clearing each matrix after using it will speed ...
mehr als 8 Jahre vor | 1 Antwort | 0
1
AntwortFrage
error " Assignment has fewer non singleton rhs dimensions than non singleton subscripts"
Hello, I have 2 arrays that represent indexes of a matrix, for example idx =[ 1 5 ] and idy = [ 2 3] . When I execute this line...
mehr als 8 Jahre vor | 1 Antwort | 0
1
AntwortFrage
compare two arrays of different length ( inequality)
Hello, I have two arrays with different length, for example A =[ 2 3 11 0 8 ] and B=[ 2 6 8] ( The data are bigger in the real ...
mehr als 8 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
()-indexing must appear last in an index expression
Hello, I wrote this code i=(find(A)~=0); % find indexes that verify this condition % B is a cell B(i) (end:A(i),en...
mehr als 8 Jahre vor | 1 Antwort | 0
1
AntwortFrage
load a parallel pool constant
Hello, I built a parallel pool constant from a cell(55,1) which contains large matrix's, and it took 5 minutes. When i don't ...
mehr als 8 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
different result between gpuArray / matrix
Hello, I tried to compare the result between two codes two inputs with the same function: function local_sum_A = local_sum...
mehr als 8 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
my code is slower with a parfor loop
Hello, I ran this code in a computer with 44 workers. However, it's slower than the for version. template=cell(31,1...
mehr als 8 Jahre vor | 1 Antwort | 0
1
AntwortFrage
cell as an input argument for normxcorr2
Hello, I want to calculate normalized cross correlation for an image with a lot of templates(31 templates). When I define templ...
mehr als 8 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
time of execution of a code in matlab
Hello, To compare the time of execution of two functions, i wrote a code where i measure the time elapsed for each function a...
mehr als 8 Jahre vor | 1 Antwort | 0
