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Julia Williams


Last seen: 3 years ago |  Active since 2019

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Code Clarification on If statements
I am looking at Ryan Showden's code on the Monty Hall problem and I am confused about one section. Some background on the Mont...

4 years ago | 1 answer | 0

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answer

Question


How to turn existing code into app and which components to use?
Hello! I would like to create an app that would promt a user to select a file from thier computer and then run code that I have ...

4 years ago | 1 answer | 0

1

answer

Question


Order of Rotation Matrices
I am having trouble with the translating coordinates in different reference frames. The tip of the finger is relative to the sec...

4 years ago | 0 answers | 0

0

answers

Question


Index in position 2 exceeds array bounds (must not exceed 1)
x = [(indexbase(1,1)) (indexknuckle1(1,1)) (indexknuckle2(1,3))] y = [(indexbase(1,2)) (indexknuckle1(1,2)) (indexknuckle2(1,2...

4 years ago | 1 answer | 0

1

answer

Question


How to transform Euler Angles from a local joint to its parent?
I have a motion capture system of the hand that gives me coordinates (x,y,z) and euler angles (xyz). Each joint of the finger is...

5 years ago | 0 answers | 0

0

answers

Question


How to use extract values from table and create a vector?
This is a snippet of the table I am using. I would like to extract the first three values of the first row and make them into a ...

5 years ago | 1 answer | 0

1

answer

Question


How to Name Columns in a Table?
I would like to change my array (y) to a table. y is 1a 3 x 133 double. I would also like to name the columns of this table with...

5 years ago | 1 answer | 0

1

answer

Question


How to replace a column in a table with different values?
aa is a 1338 x 133 double. The first part of this code averages the data to be 13 x 133. However, I do not want the first column...

5 years ago | 1 answer | 0

1

answer

Question


How to remove hundreds of columns from a matrix?
I am trying to remove the columns from my matrix. However whenever I run this code an error pops up and my matrix is not reduced...

5 years ago | 2 answers | 0

2

answers