Azzi Abdelmalek
Last seen: 3 mesi ago
7.155 total contributions since 2012University teacher
Speciality: Automatic control
Hobbies: Football, Music and Chess.
Professional Interests: Automatic Control
https://www.youtube.com/channel/UC3moae2VIQIKNfDw5bYAAUg/videos
Azzi Abdelmalek's Badges
Your submissions were downloaded 30 or more times in a month
Awarded to Azzi Abdelmalek on 01 Jun 2020
Your submissions received 1 five star rating
Awarded to Azzi Abdelmalek on 06 Apr 2020
Publish your first comment or rating
Awarded to Azzi Abdelmalek on 09 Oct 2019
Publish your first submission
Awarded to Azzi Abdelmalek on 09 Oct 2019
Contribute at least one answer each month for 36 consecutive months
Awarded to Azzi Abdelmalek on 20 Jul 2017
Accept 20 answers given by other contributors
Awarded to Azzi Abdelmalek on 20 Jul 2017
Answer 1 question that was unanswered for more than 30 days
Awarded to Azzi Abdelmalek on 20 Jul 2017
100 of your answers have been accepted
Awarded to Azzi Abdelmalek on 20 Jul 2017
Provide your first answer ever to someone else's question
Awarded to Azzi Abdelmalek on 20 Jul 2017
How can I convert table of chars to array of strings?
s={'1' '8' '2' '5' '1' '1' 'Z' 'F' '1' '3' 'C' '5' 'Y' 'U' '4' 'Q' '3' '4' '4' '0' '9' '1' '8' 'B' 'R' '1' '2' 'E' '8' '1' 'Z'...
circa un anno ago | 0
How can I convert table of chars to array of strings?
s={'1' '8' '2' '5' '1' '1' 'Z' 'F' '1' '3' 'C' '5' 'Y' 'U' '4' 'Q' '3' '4' '4' '0' '9' '1' '8' 'B' 'R' '1' '2' 'E' '8' '1' 'Z'...
circa un anno ago | 0
import 2 rows from 2 different sheets
You can use xlsread function to import your data from the two files, then concatenate your data
oltre un anno ago | 0
eliminate the nullspace of a matrix
If you have any matrix, square or not, you have only one possibility: remove entire rows or columns that are equal to zero E...
circa 3 anni ago | 0
| accepted
How do I transfer timeseries data to excel?
use xlswrite function
circa 3 anni ago | 0
| accepted
Deleting a Cell and shifting cells left
a = {'1' '2' '3' '4' '5' '6' '7' '8' '9'} a(3)=[]
circa 3 anni ago | 1
| accepted
Copy a 3D input image to a cell array?
Im=imread('your_image') out{1}=Im
oltre 3 anni ago | 0
| accepted
Power of abs. function
use <https://www.mathworks.com/help/simulink/slref/mathfunction.html Math function block> and set the pow function
oltre 3 anni ago | 1
Add text column to data
A=[1 1 4 1 2 1 1 3 1] B=repmat({'coordinate'},size(A,1),1) out=[B num2cell(A)]
oltre 3 anni ago | 0
How to find max value and reduce it from other arrays
A = [ 1 3 50 60 1 1 40 60 1 4 30 60 2 3 40 50 2 4 30 50 2 1 50 50 2 9 10 50 3 2 20 0 3 9 30 0 3 5 40 0 4 2 50 -20 ...
oltre 3 anni ago | 0
| accepted
all possible combinations of three vectors
A=[1,5,6,9,12] B= [1,2,3,4,5,6] C= [3,18,27,69,72] [ii,jj,kk]=meshgrid(A,B,C); ii=permute(ii,[1 3 2]); jj=permute(jj,[2 1...
oltre 3 anni ago | 0
How can I find elements in sequence in an array?
v=[2,3,6,8,9,10,12,14,16,17] id=[10 diff(v) 10]==1 ii1=strfind(id,[0 1]) ii2=strfind(id,[ 1 0])
oltre 3 anni ago | 2
| accepted
If each element of vector with size (1,3) takes one value of 4 discrete values. How can I obtain all possible combinations of this vector?
If the order is not important v=[0 0.625 1.25 2.5] id=nchoosek(1:4,3) out=v(id)
oltre 3 anni ago | 0
How to find string structure elements?
people(1).Surname='Judit'; people(1).Family_Name='White'; people(2).Surname='Margaret'; people(2).Family_Name='Brown'; peo...
oltre 3 anni ago | 0
| accepted
generate y(n)=y(n-1)+x(n)
n=10 y0=0; % Initial conditions y(1)=y0+x(1); for k=2:n y(k)=y(k-1)+x(k) end
oltre 3 anni ago | 0
| accepted
find same elements between two sequences
a=[2 5 4 6 6 7 9 8 4 5 61 2 56 41] b=[1 9 7 3 2 4 5 1 6 4 78 1 12 56 14 27 46 1 3 2 4] c=intersect(a,b)
circa 4 anni ago | 0
how to convert cell to array
If v is your cell array out=cell2mat(v([1 3 4 5 7 ]))
circa 4 anni ago | 1
| accepted
how can i know the size of the file
s=dir('yourfile') the_size=s.bytes
circa 4 anni ago | 3
Sum of nonzero vector elements
v= [1 2 3 0 0 0 4 5 0 6 7 0 8 9] ii=[0 v~=0 0] idx1=strfind(ii,[0 1]) idx2=strfind(ii,[1 0])-1 out=cell2mat(arrayfun(@(x,y...
circa 4 anni ago | 1
| accepted
Selecting unique pairs from a vector
imax = [1;2;3;4;5;6] out=nchoosek(imax,2)
circa 4 anni ago | 1
| accepted
How do I compare the elements of two vectors 1 by 1?
Use curly brackets uset1{i} == uset2{i} You can avoid for loop out=find(cellfun(@(x,y) x==y,uset1,uset2))
circa 4 anni ago | 1
Seperate numbers in string to different array
str={'take off time 0.102 sec';'sensor1 initiated .361 sec, -31 (mv)';'sync at 50 ms'} out=regexp(str,'\s[-\d\.]?\.?\d+','mat...
circa 4 anni ago | 0
how to find the closest values with tolerance in a matrix given a specific value
A=1000*rand(601,2201) ; % Example tol=0.02 th=185.2 [ii,jj]=find(abs(A-th)<tol) size(ii)
circa 4 anni ago | 2
| accepted
Delete line of file based on number in first column
fid=fopen('file.txt'); l1=strtrim(fgetl(fid)); out={}; while ischar(l1) l2=strtrim(l1); if l2(1)~='8' ou...
circa 4 anni ago | 0
| accepted
Moving the contents in the cell array
data = {'abc' , 'def' , 'ghi'} data1([4 5 6])=data
circa 4 anni ago | 0
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
Select web siteYou can also select a web site from the following list:
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)