# Swapnil Sayan Saha

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**Content Feed**

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...

2 years ago | 1 answer | 0

### 1

answerQuestion

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 ...

2 years ago | 1 answer | 0

### 1

answerQuestion

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 ...

2 years ago | 1 answer | 0

### 1

answerQuestion

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?

2 years ago | 1 answer | 0

### 1

answerQuestion

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...

2 years ago | 1 answer | 0

### 1

answerQuestion

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...

2 years ago | 1 answer | 0

### 1

answerQuestion

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...

2 years ago | 1 answer | 0

### 1

answerQuestion

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...

2 years ago | 2 answers | 0

### 2

answersQuestion

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?

2 years ago | 1 answer | 0

### 1

answerQuestion

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?

2 years ago | 1 answer | 0

### 1

answerQuestion

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...

2 years ago | 0 answers | 0

### 0

answersProblem 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.

2 years ago | 7

| 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 ...

2 years ago | 1 answer | 1

### 1

answerQuestion

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...

2 years ago | 1 answer | 0

### 1

answerQuestion

Problem with reading ble characteristic

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

2 years ago | 0 answers | 0

### 0

answersQuestion

Why MATLAB on Macbook Pro behaves weird while working with BLE devices?

So I am trying to work with BLE devices on MATLAB. It sometimes says "Bluetooth Low Energy is not supported on this computer or ...

3 years ago | 1 answer | 0