Lyhour Chhay

Institute of Technology of Cambodia

Last seen: 2 years ago | Active since 2021

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How to develop equation from the database ?
Excuse me every one. I have the scattering data (case selection data) as show in the figure below. I want to develop the equatio...

3 years ago | 1 answer | 0

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answer

Question

How to calculate backfill volume of point cloud (between two surface) with covering plan ?
Excuse me everyone, I have point cloud with x,y,z data. I want to find the backfill volume between the plan x-y (z==5) and my po...

3 years ago | 0 answers | 0

0

answers

Question

How to interpolate the local peak elevation to obtain the profile ?
Excuse me everyone. I have the peak point location in the figure attachement. I want to interpolate each peak point to get the p...

3 years ago | 1 answer | 0

1

answer

Question

how to calculate wavelength of texture ?
I have the texture the wavelength as in the figure attachment. I want to calculate the distance from one peak to one peak as sho...

4 years ago | 1 answer | 0

1

answer

Question

How to rotate or align point cloud ?
Excuse me everyone! I have point cloud as shown in the figure. I want to rotate to the horizontal plane. The rotation point is t...

4 years ago | 2 answers | 0

2

answers

Question

how to calculate volume of deviation point cloud from integral ?
Hello everyone. I want to find the volume using the formular as in the figure. I constructed the pavement texture point cloud. F...

4 years ago | 1 answer | 0

1

answer

Question

How to determine the coefficient from the argmin function ?
Hello everyone! I want to determine the coefficient from the function (equation) as shown in the figure attachement. I have the ...

4 years ago | 3 answers | 0

3

answers