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Alessandro Ruda


Last seen: 11 months ago |  Active since 2020

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Calculate angle between vectors
Anybody?

2 years ago | 0

Question


Calculate angle between vectors
Dear MatLab comunity, I have a vectorial problem. I am writing again the question because it wasn't clearly explained, so I'll ...

2 years ago | 2 answers | 0

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answers

Question


Translate vector to a center point
Dear MatLab comunity, I have an array of few thousands xyz coordinates of three points in a molecule: A,B and C. I created two...

2 years ago | 1 answer | 0

1

answer

Question


Loop over an array
Dear MatLab comunity, I have a problem with a for loop. I have two arrays of angles Theta1 and Theta2 (attached). I have defi...

3 years ago | 1 answer | 0

1

answer

Question


Define range of values from an array
Dear MatLab comunity, I got an array (x) of angles ranging from -180 to +180 degrees. I have to define two vectors that include...

3 years ago | 1 answer | 0

1

answer

Question


Substract two elements in an array
Dear MatLab comunity, I have an array of 8 elements i.e.: X=[5.03690000000000 5.03140000000000 5.02640000000000 5.025200000000...

3 years ago | 1 answer | 0

1

answer

Question


Solve equation (unrecognized function or variable)
Dear MatLab Comunity, I have to solve this equation but it keeps saying that the variable 't' is unrecognized. I should have ...

3 years ago | 1 answer | 0

1

answer

Question


Kernel function interpretation problem
Dear MatLab comunity, I have a distribution that I fitted with the Kernel function. See below. A1 = load('trajrmsd_I_1_1_c.txt...

3 years ago | 1 answer | 0

1

answer

Question


Change color on a single bar
Dear MatLab comunity, I have a problem in changing color on a single or multiple bars in a normal and easy bar graph. I tried ...

3 years ago | 1 answer | 0

1

answer

Question


List the 10% highest values of a distribution
Dear MatLab comunity, I would like to obtain a list of values that are within 10% the highest value of the distribution that I ...

3 years ago | 2 answers | 0

2

answers

Question


Function fitting on a set of data points
Hello, I am trying to fit a function on a set of data point using some parameters to be optimized and the function lsqcurvefi...

4 years ago | 2 answers | 0

2

answers

Question


Integrate kernel probability distribution function
Dear MatLab comunity, I have a distribution of dihedral angles over a number of frames from a simulation. (attached is the data...

4 years ago | 2 answers | 0

2

answers