Search results: tag:"indexing" - MATLAB Answers

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Changing lower bound of an array

Asked by Huugin on 24 May 2013 at 8:58

Latest activity Commented on by Azzi Abdelmalek on 24 May 2013 at 12:20

2answers

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accessing data in multiple pixels (x,y) in 3D matrix (t,x,y)

Asked by photoon on 22 May 2013 at 5:53

Latest activity Commented on by Iain on 23 May 2013 at 15:35

Accepted Answer by Iain

1answer

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error message ()-indexing must appear last in an index

Asked by Locks on 20 May 2013 at 17:00

Latest activity Commented on by Locks on 20 May 2013 at 17:13

Accepted Answer by the cyclist

0answers

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Creating a logic loop which changes individual vector entries

Asked by Benjamin on 14 May 2013 at 16:40

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3answers

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create vector from matrix without loop

Asked by Sebastian on 12 May 2013 at 14:11

Latest activity Answered by Sebastian on 13 May 2013 at 10:28

Accepted Answer by Azzi Abdelmalek

1answer

0 votes

indexing error: ()-indexing must appear last in an index expression

Asked by Sam on 10 May 2013 at 17:42

Latest activity Commented on by the cyclist on 10 May 2013 at 19:16

Accepted Answer by the cyclist

2answers

0 votes

Optimizing a distance calculation for elements within a matrix

Asked by David on 9 May 2013 at 15:10

Latest activity Commented on by David on 10 May 2013 at 19:05

Accepted Answer by Sean de Wolski

1answer

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How to find zero elements in a three dimensional matrix whose neighbors are all zero.

Asked by David on 9 May 2013 at 4:44

Latest activity Commented on by David on 9 May 2013 at 13:57

Accepted Answer by Teja Muppirala

0answers

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write a function turkey1994(N) that takes an integer N and returns a 2-column matrix where each row contains integers a,b where 1<=a<=b<=N and a^2 + b^2 +3 is diivisible by ab.

Asked by Sean on 7 May 2013 at 20:44

1answer

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Parfor indexing problem (Subscripted assignment dimension mismatch)

Asked by Dan on 6 May 2013 at 13:30

Latest activity Commented on by Dan on 7 May 2013 at 17:20

Accepted Answer by Edric Ellis

1answer

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Indexing error using the 'parfor' command

Asked by Dan on 3 May 2013 at 15:25

Latest activity Commented on by Dan on 6 May 2013 at 13:21

Accepted Answer by Edric Ellis

0answers

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how to access contents of cell array using another cell array?

Asked by shafaq innam on 3 May 2013 at 8:36

Latest activity Commented on by Cedric Wannaz on 3 May 2013 at 12:51

1answer

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Using NaN in indexing a matrix

Asked by Thang Le on 3 May 2013 at 1:21

Latest activity Edited by Walter Roberson on 3 May 2013 at 3:39

Accepted Answer by Image Analyst

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6answers

1 vote

How to avoid for loops when generating index arrays?

Asked by Oliver on 30 Apr 2013 at 17:42

Latest activity Commented on by Matt J on 1 May 2013 at 21:30

Accepted Answer by Matt J

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2answers

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How to find the position(index) of a floating point number in matrix?

Asked by Purva Kulkarni on 30 Apr 2013 at 9:35

Latest activity Commented on by Purva Kulkarni on 30 Apr 2013 at 17:47

Accepted Answer by Wayne King

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1answer

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How do i get a element in a matrix that is stored in a cell array?

Asked by Leonardo Hermoso on 30 Apr 2013 at 0:37

Latest activity Commented on by Leonardo Hermoso on 30 Apr 2013 at 3:21

Accepted Answer by Image Analyst

0answers

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How can I insert the values contained in a field of a nested structure into the indexes of a matrix contained in another field whithout a looping

Asked by Guillaume on 25 Apr 2013

1answer

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I am having a problem getting values to iterate with a while loop.

Asked by justin on 12 Apr 2013

Latest activity Edited by justin on 12 Apr 2013

Accepted Answer by Yao Li

1answer

0 votes

Index Matching 2 Matrices

Asked by Chris on 11 Apr 2013

Latest activity Answered by Matt J on 11 Apr 2013

1answer

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Conditioning data to match dimensions

Asked by KV on 4 Apr 2013

Latest activity Commented on by KV on 8 Apr 2013

Accepted Answer by Andrei Bobrov

1answer

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Storing Multiple Matrices from a For Loop

Asked by Shane on 7 Apr 2013

Latest activity Answered by Cedric Wannaz on 7 Apr 2013

Accepted Answer by Cedric Wannaz

0answers

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Matlab Indexing Error A(I) = B

Asked by marcellinus on 4 Apr 2013

Latest activity Commented on by Walter Roberson on 4 Apr 2013

1answer

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Improving a search algorithm

Asked by Natialol on 26 Mar 2013

Latest activity Commented on by PT on 1 Apr 2013

Accepted Answer by PT

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3answers

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how to index a matrix by using a index matrix that has same size?

Asked by Piment on 30 Mar 2013

Latest activity Commented on by Piment on 30 Mar 2013

Accepted Answer by Walter Roberson

2answers

0 votes

Can you split a vector according to a pre-defined sequence?

Asked by Pete on 24 Mar 2013

Latest activity Commented on by Azzi Abdelmalek on 25 Mar 2013

Accepted Answer by Azzi Abdelmalek

3answers

0 votes

Wrong way to index: Index exceeds matrix dimensions

Asked by Fernando on 20 Mar 2013

Latest activity Commented on by Fernando on 21 Mar 2013

Accepted Answer by ChristianW

0answers

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How do I get hmmestimate to work correctly?

Asked by Joseph on 20 Mar 2013

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2answers

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A function that calculates how many entries' value and location are the same between two matrices

Asked by Kevin Pamaran on 19 Mar 2013

Latest activity Answered by Anand on 19 Mar 2013

4answers

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Finding multiple values in matrix

Asked by Thang Le on 12 Mar 2013

Latest activity Commented on by Image Analyst on 15 Mar 2013

Accepted Answer by Image Analyst

1answer

0 votes

Problem with indexing within a vector

Asked by K E on 13 Mar 2013

Latest activity Commented on by K E on 13 Mar 2013

Accepted Answer by Azzi Abdelmalek

2answers

0 votes

Divide rows of A by first entry of row

Asked by james on 9 Mar 2013

Latest activity Commented on by james on 9 Mar 2013

Accepted Answer by the cyclist

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1answer

0 votes

Vector Indexing into 2D array

Asked by John Petersen on 5 Mar 2013

Latest activity Commented on by John Petersen on 5 Mar 2013

Accepted Answer by Azzi Abdelmalek

0answers

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How can I have one node communicate with another?

Asked by Dileon on 2 Mar 2013

Latest activity Commented on by Cedric Wannaz on 5 Mar 2013

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1answer

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Trimming a matrix based on index values

Asked by Nathan on 4 Mar 2013

Latest activity Answered by Jan Simon on 4 Mar 2013

Accepted Answer by Jan Simon

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2answers

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Why are relational operators so slow in this case?

Asked by Oliver on 21 Feb 2013

Latest activity Commented on by Cedric Wannaz on 23 Feb 2013

Accepted Answer by Jan Simon

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3answers

1 vote

Find index of cells containing my string

Asked by New on 25 Feb 2011

Latest activity Commented on by Jan Simon on 22 Feb 2013

Accepted Answer by Jan Simon

1answer

0 votes

Matrix in a matrix..............

Asked by Tankeswar Kumar on 21 Feb 2013

Latest activity Answered by Walter Roberson on 21 Feb 2013

Accepted Answer by Walter Roberson

1answer

0 votes

Index exceeds matrix dimension for the statement : rMatrix = cell2mat(cell_rMatrix(1,i));

Asked by anju on 29 Jan 2013

Latest activity Commented on by anju on 30 Jan 2013

1answer

0 votes

using loops to assign numerically assigned variables?

Asked by Samuel on 29 Jan 2013

Latest activity Commented on by Samuel on 29 Jan 2013

Accepted Answer by Sean de Wolski

1answer

0 votes

Changing X and Y axis limits??

Asked by Pravallika on 25 Jan 2013

Latest activity Commented on by Jan Simon on 28 Jan 2013

3answers

0 votes

Select specific digits of a number

Asked by Dimitris on 24 Jan 2013

Latest activity Answered by Evgeny Pr on 24 Jan 2013

Accepted Answer by Evgeny Pr

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2answers

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Using vectorization, how do I reduce a vector to only keep 1 instance of a repeating value (not sorted).

Asked by Kyle on 19 Jan 2013

Latest activity Commented on by Azzi Abdelmalek on 22 Jan 2013

Accepted Answer by Walter Roberson

1answer

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How to import a file using only part of the name, such as an index at the begin of filename?

Asked by Emerson De Souza on 21 Jan 2013

Latest activity Commented on by Walter Roberson on 22 Jan 2013

Accepted Answer by Walter Roberson

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2answers

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How to add arrays to specific rows of a matrix in single step ?

Asked by Sujan on 16 Jan 2013

Latest activity Commented on by Sujan on 16 Jan 2013

Accepted Answer by Andrei Bobrov

1answer

0 votes

How to insert data to a segment of an existing array (row vector) and generate several copies of the new vector?

Asked by Hamad Alhajri on 14 Jan 2013

Latest activity Commented on by Hamad Alhajri on 14 Jan 2013

2answers

0 votes

Subscripted assignment dimension mismatch.

Asked by Jacob Moses on 12 Jan 2013

Latest activity Commented on by Jacob Moses on 12 Jan 2013

Accepted Answer by Walter Roberson

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2answers

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How to map elements?

Asked by Rui on 9 Jan 2013

Latest activity Answered by Rui on 10 Jan 2013

Accepted Answer by Matt J

4answers

0 votes

Changing Double to String Automatically in a Dataset Array

Asked by Niraj Poudel on 26 Dec 2012

Latest activity Answered by Peter Perkins on 9 Jan 2013

Accepted Answer by Teja Muppirala

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1answer

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I am geting the "Subscript indices must either be real positive integers or logicals." error but I think that my subscript indices are real positive integers?

Asked by Jessica jones on 8 Jan 2013

Latest activity Commented on by Matt J on 9 Jan 2013

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2answers

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Indexing a matrix with an array of ranges

Asked by William on 2 Jan 2013

Latest activity Commented on by Matt J on 2 Jan 2013

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