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Amir Cawich


Last seen: 1 year ago |  Active since 2022

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Addition of two plots (Coordinates)
I am trying to draw a line between the peaks of a signal. I am using the following criterias: first locate all peaks that are hi...

1 year ago | 1 answer | 0

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answer

Question


Calculate area under peak
I am trying to find the area under the curve as shown in the image. I found the peaks of the signal and plotted the line on the ...

2 years ago | 2 answers | 0

2

answers

Question


Using Bessel function of first kind
I am trying to use the bessel function in MATLAB as follows : besselj(0,2.4048)= 1.3268e-5 however when i code it like this i ...

2 years ago | 1 answer | 0

1

answer

Question


Digital Elevation Model scale
I am trying to analyze the surface of a sample using a technique similar to the Digital elevation model. The pixel value of the ...

2 years ago | 0 answers | 0

0

answers

Question


Convert an 8 bit image to 12 bit
I am trying to convert an image from 8bit to 12 bit. I understand 8 bit can go from 0-256 while 12 can go from 0-4095 i believe....

2 years ago | 2 answers | 0

2

answers

Question


Surface Texture Peak density and Peak curvature
I need to calculate the peak density of a 3D surface. The formula is simple: #of peaks/ Area. The area is easy to calculate but ...

2 years ago | 1 answer | 0

1

answer

Question


I am trying to find the rms of data points . I got x.y,z coordinates . I have tried to use the rms(M*N) function in the program but it didnt work. any suggestions is welcomed
This is the equation i would like to implement, where A is the product of x and y axis(Area). Z is basically the points of the...

2 years ago | 1 answer | 0

1

answer