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Frage

Name points on a plot based on their order
Hi, I have the follwoing points: %define points ri = [0.3 0.1 ; 0.7 0.1 ; 0.5 0.3 ; 0.1 0.3 ; 0.1 0.7 ; ...

4 Monate vor | 1 Antwort | 0

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Frage

shift a block of rows to the end of a matrix
Hi, Suppose I have a matrix: A = [0 0.2000; 0 0.1578; 0 0.0721; 0 0; 0 0; ...

4 Monate vor | 1 Antwort | 0

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Frage

anticlockwise points coordinates sorting
Hi, I have the follwoing points cooridnates: A = [0 0 ; 1 0.2; 0 1 ; 0 0.6; 1 0 ; 1 1 ; 0.6...

4 Monate vor | 1 Antwort | 0

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Frage

sort a matrix in a specific way
Hi, I have two matrices that correspond to points coordinates and I want to sort their concatenation in a way illustrated below...

5 Monate vor | 2 Antworten | 0

### 2

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Frage

Add indicative labels to vector values
Hi, If I have two vectors: A1 = [ 1 ; 2 ; 3 ]; A2 = [ 4 ; 5 ; 6 ]; Concatenating these two vectors gives: A = [A1 ; A2]; ...

6 Monate vor | 3 Antworten | 0

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Frage

Extract rows that their columns have specific values
Hi, I have the following matrix: A = [ 0.1 0 ; 0.5 0 ; 3 0 ; 0 0 ] and I want to extract the row...

6 Monate vor | 2 Antworten | 0

### 2

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Frage

Slope of line intersecting with y axis
Hi, I am trying to caluclate the slope of a line intersecting with one of the axes. I do understand that, as shown in the figur...

6 Monate vor | 1 Antwort | 0

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