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elisa ewin


Active since 2016

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Question


how remove words from a cell array
Hi, I have a cell array A (attached) and I want to delete the words that have the character \. Example: A={'past';'life...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


how to split values in a cell
Hi! I have 'out' (attached) and I want to divide the phrases in the first columns based on the numerical value in the sec...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


how to calculate conditional probability
Hi! I have a cell array (values, attached) that contains in the first column a series of words and in the second, the categor...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


how remove from a cell array, the words in an other cell array
Hi, I want to remove from the cell array word (attached), the words in an other cell array word_bis(attached). I have tried ...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


how find occorrences of words in a cell array
Hi, I have two cell array uniqueWord e word (attached): I want to know, how many times the words in uniqueWord are presents in ...

meer dan 7 jaar ago | 2 answers | 0

2

answers

Question


delete elements from a cell array
Hi! I have a cell array b (attached); in each cell of b I have an expression like this: 'Weather booming Chilli Relax https:...

meer dan 7 jaar ago | 2 answers | 0

2

answers

Question


find the number of times a pair of value is a struct
Hi, I have a struct of data Clusters3 with dimension [22x1]. I'm interested to find if the pair of value in o (attached)[6 2] ar...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


convert a nested struct in a matrix
Hi, I have a nested struct userTouristicTraj(1).touristicData(:).traj --> [1;1][1;1;1;1;1][1;1;1;1][1;1;1;1;1;1];[1;1]; ...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


substitution of values if is verified a condition
Hi, I have a series of touristic trajectories in userTouristicTraj.touristicData.touristicTraj2 (attached); I want compare ev...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


find a mean of values in a field of a struct
Hi, I have a struct (attached) and I want to find the mean for userTouristicTraj(i).pauseTime.pt i = 1:size(userTouristicTra...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


find the max value in a struct
Hi, I have a struct (attached) and I want to find the max value of the second column in the field score. I have tried this ...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


find a value in a struct
Hi, I have a struct of data (attached) and I want to find in it a value or better the index of the position of this value. ...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


convert struct of cell in a matrix of cell
Hi, there is a way to convert the struct of cell (attached) in a matrix of cell? thanks

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


convert the field of a struct in a matrix
Hi, I have a struct [71x71] with different fields including WA (attached); I want to create a matrix A [71x71] with the v...

meer dan 7 jaar ago | 2 answers | 0

2

answers

Question


delete dates from a matrix
I have a matrix of dates [year, month, day, hour, minutes, seconds] ex: A=[2004 6 18 13 8 0; 2004 7 19 13 45 2; 2004 8 18 ...

meer dan 7 jaar ago | 3 answers | 0

3

answers

Question


How to find unique values in a field of a nested struct
Hi, I have a nested struct user.data (attached) anda I want to find the unique values of the field touristicRoute (user.da...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


save data in a array
Hi, I have a problem: I have create this code for j=1:size(user(4).data(5).idx,1) if (user(4).data(5).idx(j,1)~=0) ...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


Index exceeds matrix dimensions.
Hi! I have to implement a formule vp(i)=lambda*v(i)+(1-lambda)*vp(i-1) I have used this code for i=1:size(Users,2) ...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


convert a matrix in a struct
Hi, I have a nested struct userTouristicTraj(i).touristicData(j).touristicTraj (attached) and I want to convert it in a mat...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


convert array in a struct
Hi, I want to trasform the array in the file attached in a struct; I have used cell2struct but it doesn't run: can you help ...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


Import csv in matlab
Hi! I have 29 csv file and I want to import them in Matlab. To read a single csv file, I have created this code: Data = fi...

bijna 8 jaar ago | 0 answers | 0

0

answers

Question


difference between hours, minutes and seconds
Hi! I have matrix A M=[8 8 48;8 15 29;9 30 15;9 48 53;9 49 30;9 52 12;9 57 0;10 2 27;10 28 52;11 29 47;11 43 41;11 44 4]...

bijna 8 jaar ago | 3 answers | 0

3

answers

Question


how to find distance between consecutive points
Hi! I have a matrix A=[51.7365160000000 10.7978860000000;51.7366230000000 10.8319610000000;51.7389880000000 10.78492600...

bijna 8 jaar ago | 1 answer | 0

1

answer

Question


Convert from csv to mat format
I have 28 csv like this <</matlabcentral/answers/uploaded_files/68190/csv.png>> I try to convert these in matlab format so...

bijna 8 jaar ago | 1 answer | 0

1

answer

Question


find probability of number in a matrix
Hi! I have a matrix A=[2 1 4 0 0; 3 2 1 3 2; 0 2 0 2 1] I want to find the probability of numbers 1,2,3,4 for every column...

ongeveer 8 jaar ago | 1 answer | 0

1

answer

Question


Find following values and represent them in a matrix
Hi! I have a matrix A=[23 34 45 0 0 0;21 34 0 0 23 11;34 23 0 0 0 22;23 11 21 0 0 45;11 45 23 0 0 0] I have found the uniq...

ongeveer 8 jaar ago | 1 answer | 0

1

answer

Question


find a value and following values in a matrix
Hi, I have a matrix A= [23 34 45 0 0 0; 21 34 0 0 23 11; 34 23 0 0 0 22] I want to find if a value is present and if it...

ongeveer 8 jaar ago | 1 answer | 0

1

answer

Question


find values in a matrix
Hi, I have a matrix A (attached): A=[0 0 0 0 0 0 0 0 0 0 1933724 260957; 341255 0 0 0 0 0 0 0 0 0 12973 0; 2...

ongeveer 8 jaar ago | 2 answers | 0

2

answers

Question


Matlab: trasform cell arrays into a matrix
Hi, I want to trasform U (attacched) in a matrix Z 5 x 12 Z=[0 0 0 0 0 0 0 0 0 0 1933724 260957; 341255 0 0 0 0 0 0 0 0 ...

ongeveer 8 jaar ago | 1 answer | 1

1

answer

Question


count values in a struct
Hi! I have a sequence of trajectories organized in different clusters. The trajectories, in every cluster, are divided by daily ...

meer dan 8 jaar ago | 1 answer | 0

1

answer

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