photo

Sarah A


Last seen: mehr als 4 Jahre vor Aktiv seit 2018

Followers: 0   Following: 0

Statistik

  • Thankful Level 4

Abzeichen anzeigen

Feeds

Anzeigen nach

Frage


how to count the number of empty cells in an array?
Hello, How to count the empty cells in the attached array? Regards,

mehr als 4 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


How to count the 1X1 cells in a cell array?
Hello, I want to count the number of cells of size 1X1 in the attached matrix, So how can I do that? Regards,

mehr als 4 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


How to measure the hamming distnace between the rows of a matrix?
hello, how can I find the hamming distance among the rows of a matrix A without repeation. For example: A=[ 0,1,1,1,0,1,0; 0,...

mehr als 4 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
How to write the base notation in matlab?
ok I found the answer 'log_2'

mehr als 4 Jahre vor | 0

| akzeptiert

Frage


How to write the base notation in matlab?
Hello, How to write the base notation in Matlab? for example, when we write log of base 2 . Regards,

mehr als 4 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


How to replace the empty cells in a cell array by a 4-bits string?
Hello, How to replace the empty cells " [ ] " in the attached matrix to a 4-bits string we can convert the whole array matrix...

mehr als 4 Jahre vor | 2 Antworten | 0

2

Antworten

Frage


How to convert each row in a cell array to a (1*n ) double matrix?
Hello, I have the attached cell array of size (164*102) where each cell is either contains 4-bits binary string or nothing (...

mehr als 4 Jahre vor | 3 Antworten | 0

3

Antworten

Frage


How to get the limits of the highest frequency bin in a histogram?
Hello, Is it possible to get the limits of the highest frequency bin in a histogram?. For example, in the attached figure, I ...

mehr als 4 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


How to reshape a square matrix diagonally to a vector?
Hello, Suppose that we have the following 3x3 matrix: A=[ 0 1 0 1 1 1 1 1 0]; I need to reshape it to (010111101) ...

fast 5 Jahre vor | 2 Antworten | 0

2

Antworten

Frage


How to reshape a (1*200) matrix to (25*8)matrix?
Hello, Suppose that we already have a (1*200) matrix, how we could reshape it to a (25*8) matrix? Regards,

fast 5 Jahre vor | 0 Antworten | 0

0

Antworten

Frage


How to reshape the columns of a matrix into one row?
Hello, please I need help in this: suppose that we have a (3*4) matrix that have only binary values either 0 or 1, now I need...

fast 5 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


convert numbers that contain the scientific notation e to the long format then round it to the fourth decimal?
Hello, suppose that we have a matrix A (2*3) that contains the values: A= [ 0.0037 0.0089 0.0057 0.0041 0.-3.000000...

etwa 5 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


How to put each group of cells in the same row ?
Hello, Let we have a cell array A of size (1*5216), I want to put each 16 cell in the same row. So how can I do that ?

mehr als 5 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


How to show several histograms in the same window?
Hello, Suppose that we have the matrix A (3*n) and we want to show the histograms of A(1,:) and A(2,:) in the first window an...

mehr als 5 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


how to get a number A which is divisible by a specific number B?
Hello, Suppose that I have two numbers, A and B. A is supposed to be divisable by B ( residual is zero) but it is not ! Thus,...

mehr als 5 Jahre vor | 2 Antworten | 1

2

Antworten

Frage


how to make the cells of size (1*n) be shown in a cell array of size (m*n)?
Hello, Suppose that I have the cell array C of size (3,5) that have these elements: C= { 1x5cell; 1x5cell ;1x5cell} where C...

mehr als 5 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


How to create overlapping blocks using a matrix rows ?
Hello, Suppose that we have the matrix A where: A=[0 1 0 0 1 1 0 1 0 1 0 1 0] now, we want to create 10 blocks where each bl...

mehr als 5 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


how to search about a matrix in a cell?
Hello, Suppose that I have the cell matrix A which contains the following elements: A={ [0;0] [0;1] [1;0] [0;0] } So I...

mehr als 5 Jahre vor | 2 Antworten | 0

2

Antworten

Frage


How to put each two elements in a matrix in a cell ?
Hello, I want to create cell array using the elements of double array where each cell is a (1*2) matrix resulted by putting e...

mehr als 5 Jahre vor | 2 Antworten | 0

2

Antworten

Frage


Is there any way to normalize any matrix values to be between (-1) and (1)?
Hello, Is there any way to normalize any matrix values to be exactly between (-1) and (1)? I attached the matrix. regards,...

mehr als 5 Jahre vor | 3 Antworten | 0

3

Antworten

Frage


How to check if each two successive rows are identical?
Hello, Suppose that we have the matrix A(300*100) where each two "successive" rows should be identical, So I want to get anot...

mehr als 5 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


How to normalize the values of matrix to make it greater than zero and less than one?
hello, ho to normalize the values of a matrix to make it greater than zero and less than one? regards,

mehr als 5 Jahre vor | 4 Antworten | 0

4

Antworten

Frage


How to remove the scientific notation such as -1.200340354078778e+11 from a matrix?
Hello, I have a matrix A that have values such as (-1.200340354078778e+11), how to remove this I order to round the values to...

fast 6 Jahre vor | 2 Antworten | 0

2

Antworten

Frage


How to fill a matrix with numbers from a to b ?
Hello, how to fill a matrix with numbers from a=4 to b=40 with increasing factor c=2 for example: 4,6,8,......,38,40. ...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Frage


How to compare each four rows by each other?
Hello, Suppose we have 8 rows where each element in a row is either zero or one. I want to compare rows to count differences ...

fast 6 Jahre vor | 2 Antworten | 0

2

Antworten

Frage


How to permute a row vector based on sepecfic method for permutation?
Hello, suppose we have the matrix x,y,and z that is 1*28 dimension, I want to permute each one of them in this way: x= [x(...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
How to concatenate the rows of char array containing 8-binary string ?
No, actually I just got the answer here <https://www.mathworks.com/matlabcentral/answers/349827-how-can-i-store-binary-strings...

fast 6 Jahre vor | 0

Frage


How to concatenate the rows of char array containing 8-binary string ?
Hello, I got char array that have 8-binary string, for example: 10111011 10101010 and I want to concatenate them in ...

fast 6 Jahre vor | 2 Antworten | 0

2

Antworten

Frage


How to read .ecg file ?
Hello, I need to use a database from this website: <http://thew-project.org/THEWFileFormat.htm THEW File FORMAT and readi...

fast 6 Jahre vor | 0 Antworten | 0

0

Antworten

Frage


what is the difference between right and left eigenvector?
Hello, I read here: <https://www.mathworks.com/help/matlab/ref/eig.html> that there are two types of eigenvectors, I google...

fast 6 Jahre vor | 1 Antwort | 0

1

Antwort

Mehr laden