Statistik
25 Fragen
0 Antworten
RANG
28.682
of 300.352
REPUTATION
1
BEITRÄGE
25 Fragen
0 Antworten
ANTWORTZUSTIMMUNG
96.0%
ERHALTENE STIMMEN
1
RANG
of 20.928
REPUTATION
N/A
DURCHSCHNITTLICHE BEWERTUNG
0.00
BEITRÄGE
0 Dateien
DOWNLOADS
0
ALL TIME DOWNLOADS
0
RANG
of 168.212
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
Finding the index of spesific element in a matrix?
Lets say we have matrix: a=[ 2, 3, 5 3, 4, 7 4, 4, 4] ; I want to know index of a(4) which is the bold 3. Th...
mehr als 6 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
How to find out whether there is a repetitive element in the columns of a matrix?
example: a=[ 1 2 3 4 2 1 1 4 2] Bold ones are that what I am looking for. There is no need for imformation abou...
mehr als 6 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
Does using cells cause dramatically slow down the code?
Does using cells instead of matrixes make big difference?
mehr als 6 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Couldn't find what's wrong
a=cell(1,3) a{2}= [2 4 5] for i=1:3 if numel(a{i})==3 b=cellfun(@(q) q==a(i),a,'un',1) end end I trie...
mehr als 6 Jahre vor | 1 Antwort | 0
1
AntwortFrage
What does 'un' mean here ?
[a1,b,c] = unique(cellfun(@char,a,'un',0)) I read the cellfun page but didn't find anything about this.
mehr als 6 Jahre vor | 1 Antwort | 1
1
AntwortFrage
How to use 'setdiff' func. on cells
a and b are cells and I want to do this: setdiff(a,b);
mehr als 6 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Is there a way to start indexing with 0 in MATLAB?
a=[4 2 5 2] can I make this happen? a(0)=4
fast 7 Jahre vor | 3 Antworten | 0
3
AntwortenFrage
Why is this not working? And how to fix?
When i run this code, I get an error message about x1. syms x1 x2 c1 c2 c3 eq1= c1-c3==0; eq2= c2-c3==0; eq3= c1+c2+c3==1; ...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to store vectores which have different lengts? (in a loop)
This doesnt work because every tupple have differents lengths : for i=2:5 ar(i,:)=ones(1,q(i)-q(i-1)+2); end q is a...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to say this in MATLAB language?
I want to say a plus b equals to 10 math exuation: a+b=10 how write this in matlab?
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Pattern search algorithm inMATLAB ?
Can i use this Matlab function: x = patternsearch(fun,x0,A,b,Aeq,beq,lb,ub) to solve something like this:
fast 7 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
Where is the zero?
How to find the location of a zero (or a different number) in a vector ? like : a=[ 1 3 5 6 34 4 0 1 3 4 50] =...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to write a fucntion which we don't know how many "in" values will be needed?
I want to know how to write first line of a function which we cant tell how many variables will be "inputed". example : f...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to do division on matrices ?
[a b; c d]*[x;y]=[k;l] How can i calculate x and y if I know a,b,c,d and k,l ?
fast 7 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
Extracting zeros from vectors
I need to extract zeros from a vector while keeping the same order of elements in s. Like this : S=[1 0 0 2 3 0 0 0 2 1 0...
etwa 7 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
Could someone explain how this code works?
S=[1 3 0 2 0 0]; C=[0 2]; [~,col] = ismember(C,S); S(col) = []; S = 1 3 0 0 This code i...
etwa 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to find if a vector has a repetitive element or not? And its repetition number
For example A=[ 1 3 1 1 2 3 5]
etwa 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
"setdiff" comand usage ?
when i run this code: a=[1 1 2]; b=[1]; setdiff(a,b) i get this: >> c ans = ...
etwa 7 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
Replacing 2 elements with each other randomly?
Like : a=[2 4 5 242 24] ------> a'=[2 242 5 4 24] my code is : rndm= myset(randperm(length(myset),2)) neighbor...
etwa 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to pick randomly elements from a vector without repetation?
If I have a vector like this : a=[1 2 3 4 5] i know how to do this but my vector is something like: a=[23 46 4 2 5] ...
etwa 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How can i explain this to matlab?
if a is not an empty vector/cluster then do 'this'
etwa 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Storing vectors in a cluster?
for i=2:10 a=... end I want to store matrixes as an element of a set for every cycle. I know they can be stored i...
etwa 7 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
How to modify this code for true result?
The objective is to place some boxes into rooms. Each box has its own volume (given in the 'boxes' matrix) and rooms capacities ...
etwa 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Why i get the out of bound error in this code?
myset=[1 2 3 4 6]; capacity=6; passedall=[] passed=[] for q = 1:5 q=q+1 capacity=6; passedall...
etwa 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
how to create a matrix which is difference (like in sets) of antoher 2 matrix
example: a=[2 3 4] b=[3] How to create matrix C which is: c=[2 4]
etwa 7 Jahre vor | 1 Antwort | 0
