Riccardo Rossi

Last seen: mer än 5 år ago | Active since 2018

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Question

Find equal rows between cell array and matrix into for loop
Hi everybody, i have a matrix (A) and a cell array (B) as follow: A -0.11 7.17 3.66 -0.09 3.45 1.55 -0.21 2.17 9.87 ...

mer än 6 år ago | 2 answers | 0

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answers

Question

Angle between 2 3D straight lines
Hi everybody, i have two 3D straight lines as follow: the line "S1" passing through the points A=[3,7,9] and B=[4,5,8] and ...

mer än 6 år ago | 1 answer | 0

1

answer

Question

Calculate Area of 3D points
Hi everybody, i need to calculate the area of 3D points representing a leaf. How can i do it? Thank you, Riccardo

mer än 6 år ago | 1 answer | 0

1

answer

Question

Create a new matrix from two
Hello everyone, i have 2 matrix A and B: A (4X8): 0 0 0 0 0 1 0 0 0 0 1 1 1 0 1 0 0 1 0 0 0 1 0 1 1 0 1 0 0 1 0 0 B (4...

nästan 7 år ago | 0 answers | 0

0

answers

Question

Single coloumn if columns = 1
Hi everyone, i have a logical array P 378812x400 logical. I want to create a single column that has the value of row 1 if in th...

nästan 7 år ago | 2 answers | 0

2

answers

Question

Difference between the individual rows of B and all the rows of A.
Hi everyone. I have 2 arrays, A (378812x3 double) and B (400x3 double). I have to calculate the difference between the indiv...

nästan 7 år ago | 1 answer | 0

1

answer

Question

Repeat operation and change values of an array
Hi everyone, i have an array P 1x3xn. If the distance between point 1 and point 2 is different from t I have to change the Y o...

nästan 7 år ago | 1 answer | 0

1

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Question

How can i automate the following process for n times?
Hi everyone, how can i automate the following process for n times? Thank you so much! r=0.002 POINT1= [X, Y, Z]; POINT2= [...

nästan 7 år ago | 1 answer | 0

1

answer