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Maryam Hamrahi


Attivo dal 2016

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Domanda


how to create scatter and histogram plots in the same graph?
I want to combine scatter and histogram plots in the same graph. I also do not want to show the histogram data in the y axis, an...

oltre 4 anni fa | 1 risposta | 0

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risposta

Domanda


How to delete specific rows in a matrix
Hi everybody, I have a very huge matrix, and I need to deleted rows when some of column numbers are equal to zero. Here is...

oltre 6 anni fa | 1 risposta | 0

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Domanda


how to combine to matrix with the same rows and different columns
I have matrix A with n rows and three columns, matrix B with n rows and one column. For instance, matrix A and B could be as fo...

quasi 7 anni fa | 1 risposta | 0

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risposta

Domanda


Find rows with maximum number and replace them with 1
I have a matrix with n rows and 1 column. I would like to find row which have the maximum number. Then, replace 1 in these rows ...

circa 7 anni fa | 3 risposte | 0

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Domanda


How to find rows with maximum number
I have a matrix with n rows and 1 column. I would like to find rows which has the maximum number of rows. Then, replace zero in ...

circa 7 anni fa | 1 risposta | 0

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risposta

Domanda


create a new matrix with combining two matrices with the same size
My aim is to create a new matrix which the same rows in matrix A and matrix B are zero. the same rows in matrix A which are zero...

circa 7 anni fa | 2 risposte | 0

2

risposte

Domanda


How to combine several matrices
Elements of matrix B are row numbers of matrix A. The row number of matrix A start from 0. Matrix A has several zero rows. p...

circa 7 anni fa | 1 risposta | 0

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risposta

Domanda


how to find maximum and minimum in a matrix
I have matrix A with n rows and 2 columns. I would like to find rows which has the maximum and/or minimum of X and/or Y. Then, r...

circa 7 anni fa | 2 risposte | 0

2

risposte

Domanda


How I can split a matrix in four matrixes
I have a nx3 matrix and I would like to split it in four matrices with different number of rows and three columns. any help is...

circa 7 anni fa | 2 risposte | 0

2

risposte

Domanda


Dividing matrix in four parts
I have a matrix with three columns and n rows. I would like to produce four matrices with three columns and different rows. i...

circa 7 anni fa | 2 risposte | 0

2

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Domanda


Create array of all zeros
I use "zeros" to create a matrix with all zeros. but I want to create matrix with all 0.0000 is there any way for doing th...

oltre 7 anni fa | 2 risposte | 0

2

risposte

Domanda


problem with using fprintf
I would like to use fprintf to save the following line as a text file. %% number of points: x x is a variable and for ins...

oltre 7 anni fa | 1 risposta | 0

1

risposta

Domanda


Read text file and save result
I want to read X and Y axis from a text file, store them in a matrix, and then use "fprintf" to save the results. I do not wa...

oltre 7 anni fa | 1 risposta | 0

1

risposta

Domanda


add index to matrix's rows
I have a matrix like below: A= [1 2 4 3 4 2 2 4 5] With n rows and three columns. I would like to create the followi...

oltre 7 anni fa | 1 risposta | 0

1

risposta

Domanda


swap x and y axis in a matrix
I would like to swap x and y axis in a matrix with n rows and two columns. I have [r1 r2] and I would like to convert it to [...

oltre 7 anni fa | 1 risposta | 0

1

risposta

Domanda


How I could convert matrix (double) to cell array of string
I have the following matrix and I want to convert it in cell array of string. Please help me with this issue. A=[-1; -3; ...

oltre 7 anni fa | 5 risposte | 4

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