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krishnasri


amrita school of engineering

Active since 2015

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How to calculate zero mean and unit variance for entire vectors in a folder?
I am supposed to calculate zero mean and unit variance for a vector.These vector values are present in excel sheet.There are man...

mer än 9 år ago | 1 answer | 0

1

answer

Question


How to normalize 60x3 vector to zero mean and unit variance
I have vector size of 60x3 in an excel sheet, I need to find the zero mean and unit variance of all the values in that sheet and...

mer än 9 år ago | 1 answer | 0

1

answer

Question


How to use 3d world editor in matlab r2014a
I've .wrl files and 3d world editor, when i am loading the wrl file into this application, and rotating the axis, i am not able ...

mer än 9 år ago | 0 answers | 0

0

answers

Question


how to calculate angle between 2 lines
I have end points for 2 lines in 3d geometry,i.e., each point has x,y,z cordinates. i need to find angle between these 2 lines. ...

mer än 9 år ago | 0 answers | 0

0

answers

Question


calculation of slopes of 2 lines
I have end points of two lines, I want to find out the slope of these two lines. how can I find it out? after finding out the sl...

mer än 9 år ago | 2 answers | 0

2

answers

Question


how to find cosine angle known the end points of 2 linesegments
There are 2 line segments, known their end points, how can i find angle between them

mer än 9 år ago | 2 answers | 0

2

answers

Question


rotation of an image in -30 degrees
Sir i am new to matlab, I want to rotate an image in -30 degree, how can i do so such that it should appear as if that picture i...

mer än 9 år ago | 0 answers | 0

0

answers

Question


How to plot values from excel sheet
I've 60x3 values in excel sheet. I want to plot all those values. can u tell me how to do so. can i use plot3() function? or how...

mer än 9 år ago | 1 answer | 0

1

answer

Question


3D rotated image from a frontal view of image
I have frontal view, i.e., 0 degree view of facial image and its related .pse file. I want to generate 30 degree rotation of tha...

mer än 9 år ago | 0 answers | 0

0

answers

Question


How to read 1st coloumn from excel sheet which contains 60x3 values.
I have an excel sheet which contains 60x3 values I want to read the entire first column and display it.. can somebody help me w...

mer än 9 år ago | 1 answer | 0

1

answer

Question


euclidean distance calculation for values from excel sheet
sir, I have values in an excel sheet, which contains 60x3 values, they are x,y,z cordinates for all the 60 points.Now I need to ...

mer än 9 år ago | 1 answer | 0

1

answer

Question


how to read values from exel sheet and do multiplication in matlab
How can I load values from exel sheet,it has values such as -21.2234.... these values after reading from exel sheet, should be m...

mer än 9 år ago | 0 answers | 0

0

answers

Question


How to calculate euclidean distance for 3 vectors using matlab
Say suppose I have 83*3 matrix in an excel sheet and similarly I have 600 sheets with 83*3 matrix/data those vectors are x,y,z a...

mer än 9 år ago | 1 answer | 0

1

answer