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# Swapnil Sayan Saha

Last seen: 9 maanden ago Active since 2019

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Question

How to disable default interactivity / datatips "forever"?
I searched this but found no way to permanently turn off the annoying datatips for "ALL" axis ever generated by MATLAB. The give...

bijna 3 jaar ago | 1 answer | 0

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Question

How to calculate fisheye intrinsics?
I have performed camera calibration for a 360 camera and obtained camera params as follows: However, I want the intrinsics ...

bijna 3 jaar ago | 1 answer | 0

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Question

How to use the fillmissing function to interpolate at certain points
Suppose I have some data at times t = 1:100, with some missing values. I want to use fill missing function to interpolate only ...

ongeveer 3 jaar ago | 1 answer | 0

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Question

Is there a way to sample the accelerometer and gyroscope at different sampling rates in the IMU model?
I want to use two distinct sample rates for the accelerometer and gyro in the IMU model. Is there a way to do so?

ongeveer 3 jaar ago | 1 answer | 0

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Question

Is there a way to change the sensitivity of the IMU model in MATLAB?
I want to model the sensitivity (minimum value an accelerometer or gyro can register) using the IMU model provided in MATLAB. Ho...

ongeveer 3 jaar ago | 1 answer | 0

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Question

Unit of worldpoints returned by triangulate function
https://www.mathworks.com/help/vision/ref/triangulate.html What is the unit of worldpoints returned by triangulate function? (e...

ongeveer 3 jaar ago | 1 answer | 0

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Question

How to estimate actual position of an object from video data?
So I have the coordinates for the center of an object tracked in a video. However, the coordinates are given in pixels as expec...

ongeveer 3 jaar ago | 1 answer | 0

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Question

Estimate position from inertial data
Can someone provide me an example of how kalman filters can be used to estimate position of an object from 6DOF/9DOF IMU data. A...

ongeveer 3 jaar ago | 2 answers | 0

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Question

Position estimation using inertial sensor (dead reckoning)
Is there a filter that takes in 6DOF/9DOF IMU data and outputs position and orientation without requring GPS?

ongeveer 3 jaar ago | 1 answer | 0

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Question

How to change the position of arrow in quiver from head/tail to middle of the line?
Is there a way to change the position of arrow in quiver from head/tail to middle of the line?

ongeveer 3 jaar ago | 1 answer | 0

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Question

How are bounding boxes defined in MATLAB?
I extracted bounding box positions from MATLAB's video labeller app. However, I can't seem to understand how the position is for...

meer dan 3 jaar ago | 0 answers | 0

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Problem connecting to Arduino Nano 3.0
Ok so I solved this in a weird way. Instead of specifying that the board is a Nano, I specified the board as a Pro Mini 328.

meer dan 3 jaar ago | 8

| accepted

Question

Problem connecting to Arduino Nano 3.0
I am trying to use an Arduino Nano 3.0 with MATLAB. I get the following error from trace: System wide configuration ...

meer dan 3 jaar ago | 1 answer | 1

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Question

Converting two decimal numbers into binary, concatenating the resulting 8 bit integers to get 16 bit signed integer and converting to signed float (IMU)
So I have this 6DOF IMU that spits out data packets as follows: sensorData = [85 13 109 85 12 147 12 0 156 0 71 255 229 10 144...

meer dan 3 jaar ago | 1 answer | 0

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Question

So I am trying to read characteristic of ble device. Whenever i try to read the characteristic from command window, it gives the...

meer dan 3 jaar ago | 0 answers | 0