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# Ricardo Gutierrez

##### Last seen: 29 giorni ago
49 total contributions since 2016

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Question

Magnitude, row and column in a Matrix
Good Morning. I have a matrix A A = [87.97 87.97 17.97 95.22 87.96 91.26 75.50 75.50 75.50 ...

circa un mese ago | 2 answers | 0

### 2

Question

Raise the elements of a matrix to a power.
Hello good day. I have a power with a value of 3 with name b, ((b = 3)) and I have a "min" array: min = [1 2 3 4 5       ...

circa un mese ago | 1 answer | 0

### 1

Question

Compare and select values from an matrix.
Hi. Good day. I have an A matrix of 6 X 4. I have to compare element by element between row 1 and 2 and select the lower or eq...

circa un mese ago | 1 answer | 0

### 1

Question

Iteration cycle of a code
Hi !!! Have a nice day. I have a code that starts with the generation of a matrix A, after a numerical process at the end I ha...

3 mesi ago | 1 answer | 0

### 1

Question

Add two lines to a matrix.
Hello good day. I have the following matrix A = [1 1 1 1          2 2 2 2          3 3 3 3]; What instruction or how do I...

3 mesi ago | 1 answer | 0

### 1

Question

Replace initial values of an matrix.
Hi. Good day. Waiting for your valuable help. I have a matrix A (4 X 4) with these initial values A = [0.3511 1.2091 1.8834...

3 mesi ago | 1 answer | 0

### 1

Question

Managing maximum and minimum values ​​in the elements of an matriz.
Hello good afternoon. I hope you can give me ideas about the solution to this problem that I have. I have a matrix where the v...

3 mesi ago | 1 answer | 0

### 1

Question

How to know the number of colunma having the magnitude and the row number in a matrix.
Hello friends. I have a matrix A where I know the row number and the magnitude, but I don't know the column where this magnitud...

3 mesi ago | 1 answer | 0

### 1

Question

Line, column, and value in matrix B of repeated values ​​in A.
Hi. Good day. I have a code that indicates line, column and value in matrix B, which are in vector A. But this code does not a...

4 mesi ago | 1 answer | 0

### 1

Question

Line, Column and Magnitude in a matrix.
Hello good day. I want to find a code that indicates the Line, Column and Magnitude of an element of an array. For which I have...

4 mesi ago | 0 answers | 0

### 0

Question

Show results in matrix.
Hi. Good day. I would like to give me some advice on how to solve the following. I have two matrices A and B Matrix A has va...

4 mesi ago | 1 answer | 0

### 1

Question

Represent results in vector format.
Hi. Good morning. I hope you can help me. I have two matrices A and B it is about finding the positions of the values ​​of the...

5 mesi ago | 1 answer | 0

### 1

Question

Obtain lines of a matrix according to its position.
Hi. Good day. I hope you help me solve this problem. I have a matrix A of size 4 X 18. I have the positions of the lines(row)...

5 mesi ago | 1 answer | 0

### 1

Question

Reading a vector in intervals of 40.
Hi. Good day. I would like to help me in the following: I have a vector A A = [14 8 12 18 8 34 24 14 12 22 2 20 2...

5 mesi ago | 1 answer | 0

### 1

Question

Find values and positions of a matrix referring to another matrix
Hi !!! Good day. I hope you can help me I have two matrices A = [2 4 7]; B = [3 4 6      1 5 7      2 8 9      9 ...

5 mesi ago | 2 answers | 0

### 2

Question

Assign values of a result to an input variable.
Hello good day for everyone. I have the following code: % _________________________________________- clc; clear; close all; s...

5 mesi ago | 1 answer | 0

### 1

Question

Take values from an matrix automatically.
Hi !!!, Good morning. I would like to help me in the following: I have an 18 X 3 matriaz, which can also be 18 X n Each eleme...

5 mesi ago | 1 answer | 0

### 1

Question

Take values from a matrix, line by line.
Hello good day. Waiting for your valuable help I have the following matrix: A = [2 4 6 3 6 9 4 8 12]; and the...

6 mesi ago | 1 answer | 0

### 1

Question

Add or subtract 0.1 randomly to all elements of a matix
Hi. Good day. I would like you to help me solve the following: I have a 3 X 6 matrix A = [0.36 0.12 0.70 0.32 0.39 0.64 ...

6 mesi ago | 1 answer | 0

### 1

Question

Save values from a row of an matrix in each iteration.
Hello !!!! Have a good day. I have the following code(pseudocode). __________________________________________________________...

6 mesi ago | 0 answers | 0

### 0

Question

Get a matrix by interaction
Hello good day. A synthesis of the code or pseudocode is shown. ____________________________________ clc; clear; close all; s...

6 mesi ago | 1 answer | 0

### 1

Question

Save values in each iteration.
Hello !!! Good Morning. I have the following code: -------------------------------------------------- ------------------- cl...

6 mesi ago | 0 answers | 0

### 0

Question

Save values in each iteration
Hello !!! Good Morning. I have the following code: ---------------------------------------------------------------------- cl...

6 mesi ago | 1 answer | 0

### 1

Question

Relate a value obtained with values that formed it (Vector Relationship)
Hello good day. I hope you can support me in the following. dx1 dy1 dx2 dy2 SLL 0.81 1.46 1.92 ...

6 mesi ago | 1 answer | 0

### 1

Maximum values of an matrix
Thank you !!!

7 mesi ago | 0

Question

Maximum values of an matrix
Hello good day. I have a matrix A = [64 79 91; 87 29 31; 59 17 43] the first maximum value of that matrix A is 91 and I ...

7 mesi ago | 2 answers | 0

### 2

how can i calculate or estimate FNBW & SLL ? here is my matlab code for beamforing .. Im using matlab version R2015A
Hi. Good morning. You could give examples of recommended values of: number of elements = address = Greetings.

7 mesi ago | 0

Question

Maximum values of a signal 3D
Hello, Have a good day. I have a matrix of 360 x181. Representing the radiation beam pattern of an antenna array. The azimuth ...

7 mesi ago | 0 answers | 0

### 0

Question

Use data in text files and use that data in Matlab
Hello good day. I hope you can help me. I have a text file called 'Gain' that has 8 columns of data, each column has a header ...

circa un anno ago | 1 answer | 0

### 1

Question

HOW TO IMPORT MATLAB DATA FROM Text files (* .txt)
Hello good day. I have a text file with 8 columns. I have a file in Matlab. I want Matlab to take only the third column, then...

circa un anno ago | 2 answers | 0