Community Profile

photo

yousef Yousef


Concordia University

Last seen: 8 Monate vor Aktiv seit 2013

Hi I have m by n matrix,I want to find the index of the max. of each column.It can be found by [i j]:max(x,[],2).this gives the index of max of each column in vector i.I want if there is a repetion in vector i to be reset to 0.thanks

Statistiken

  • First Review
  • Thankful Level 3

Abzeichen anzeigen

Content Feed

Anzeigen nach

Frage


Using Wavelet Toolbox to measure the occupied bandwidth of a non stationary signal
Hi Is it possible to use the Wavelet Toolbox to measure the occupied bandwidth ( corresponds to 0.99% of signal power ) of a ...

etwa ein Jahr vor | 1 Antwort | 0

1

Antwort

Frage


How to use the slice command to visualize one image into two intersecting planes?
Hi, I need to visualize one image in two intersecting planes. The attached picture shows an example of what I want to do. Howeve...

etwa ein Jahr vor | 1 Antwort | 0

1

Antwort

Frage


How to visualize two images in two intersecting planes?
Hi, I have two images. I need to visualize these images in a way each image will be on a different plane. I'm wondering if this ...

mehr als ein Jahr vor | 1 Antwort | 0

1

Antwort

Beantwortet
Compose two vectors from one vector with step
S = 1:64; xx = reshape(x, 4, 16); xxx=xx(:,1:2:end) xxxx=xx(:,2:2:end-1) S_1=xxx(:)' S_2=xxxx(:)' This answer does what ...

mehr als ein Jahr vor | 0

Frage


Compose two vectors from one vector with step
Hi, I have vector S=[1:64]. I want to compose two vectors: S_1=[ 1 2 3 4 9 10 11 12 17 18 19 20 ....], step of M=4 S_2=[...

mehr als ein Jahr vor | 2 Antworten | 0

2

Antworten

Beantwortet
How to generate binary vector ?
Sorr but it is not working

etwa 5 Jahre vor | 0

| akzeptiert

Frage


How to generate binary vector ?
How to generate a vector of unique ( deterministic not random ) sequence of bits ?. I want a binary vector to use in many differ...

etwa 5 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


compare two vectors plot
Hi,I have 2 vectors of length 1024, I want to take 100 samples equally spaced from each to make a comparison plot?

fast 8 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


How to finds indecies of 0.707 points on the curve
<</matlabcentral/answers/uploaded_files/46693/matq.png>> Hi, I would like to find the indecies of 0.707 points on the curve

etwa 8 Jahre vor | 0 Antworten | 0

0

Antworten

Frage


How can I compare set of figures?
Hi I have program that produces 16 figures at each run.I'd like to ask, what is the best way to save these figures in order com...

etwa 8 Jahre vor | 0 Antworten | 0

0

Antworten

Beantwortet
How to find the indices of a point on a curve
clear all clc Angle=[5 10 20 60 180 190 195 300 305]; collision=[]; for i=1:length(Angle)-1 d=[]; targetValue = Angle(i); ...

mehr als 8 Jahre vor | 0

Frage


Comparing vector elements by percentage
Angle=[5 10 20 60 180 190 195 300 310], these angles determine the possible directions of robots. If there are 2 robots startin...

mehr als 8 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


find matching values plus minus percent
Hi Is there a way to find the matching values with plus minus 5 percent?

mehr als 8 Jahre vor | 3 Antworten | 0

3

Antworten

Frage


Write mathematical symbols on my curve
Hi,I need to write mathematical symbols on my curve,I prefer to write immediately on the graph without using any commands in ...

mehr als 8 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


How to find the indices of a point on a curve
<</matlabcentral/answers/uploaded_files/39274/matq.png>> Hi I have a curve with one maximum,I need to find the indices of th...

mehr als 8 Jahre vor | 3 Antworten | 0

3

Antworten

Frage


Is there a way to combine multiple figures of different runs of m file?
I have m file,in each run I get 4 figures,I'm looking for combining the figure 1 from the first run with the first figure from t...

fast 9 Jahre vor | 2 Antworten | 0

2

Antworten

Beantwortet
How to find the x and y coordinates of the maximum value in curve without defferntiaition
* z=abs(P); * zz=round(z); * ymax=max(zz); * xmax=THETA(find (zz==ymax)); * However ,if somebody has better solution,I k...

fast 9 Jahre vor | 0

Frage


How to find the x and y coordinates of the maximum value in curve without defferntiaition
Hi I have a curve,I want to find x and y coordinate of the maximum value Thanks

fast 9 Jahre vor | 2 Antworten | 0

2

Antworten

Frage


adaptive antennas LMS algorithm
I'm looking for Matlab codes for LMS and RLS Algorithms in Smart Antenna Technology if you have any ,please post it to me. Tha...

fast 10 Jahre vor | 2 Antworten | 0

2

Antworten

Frage


Beamforming code using LMS
I'm looking for code that calculate wiegthing vector for adaptive antenna using LMS.

fast 10 Jahre vor | 0 Antworten | 0

0

Antworten

Frage


polar plot Beamforming vector
Hi,I have a weighting vector already generated but I want to learn how to draw the radiation pattern using Matlab.

fast 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


find the repetition of matrix rows
I want to find out if the row i of mxn matrix is repeated ,the code should give logic 1.Otherwise zero"there are many ways but I...

fast 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


find the repetition of matrix rows
I want to find out if the row i of mxn matrix is repeated ,the code should give logic 1.Otherwise zero"there are many ways but I...

fast 10 Jahre vor | 2 Antworten | 0

2

Antworten

Frage


I want to skip one step
Hi I have a matrix,I want the code to skip executing statements if the row is repeated. Thanks

fast 10 Jahre vor | 2 Antworten | 0

2

Antworten

Beantwortet
I want to skip one step
Geof ,please have a look on this file. Thanks

fast 10 Jahre vor | 0

Frage


matrix sorting and distibution
I have this matrix: 2 2 82 10 16 15 66 76 71 83 44 49 4 2 91 28 98 ...

fast 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


if condition inside another
I want to write if condition inside if condition such that if ... 'statement' elseif... 'statement' if.... ...

fast 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


What is the best way to execute 2 if conditions in MATLAB
assume w=[1 2 2 2] q=[2 1 1 1] if w(i)==1 do somehing else look to q(i) if q(i)==1 do some thing...

fast 10 Jahre vor | 2 Antworten | 0

2

Antworten

Frage


put the result in one matrix
Hi,I have ,w=[2 4 4 1 1]. for i=1:length(w) x=find(w==w(i)) end this code gives this result:x=[1]',x=[2 3]',x=...

fast 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


How can I count the frequency of each element of one vector?
Hi,I have this code which gives the number of occurrences of each element of w vector in vector y a= [7 4 9 ...

fast 10 Jahre vor | 1 Antwort | 0

1

Antwort

Mehr laden