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Questions tagged [statistics]

A branch of mathematics dealing with the collection, organization, analysis, interpretation and presentation of data

2
votes
2answers
82 views

Multiple Line Estimation

Background: I am working on a design in which an autonomous RC car implements a LIDAR sensor to navigate a course. The primary LIDAR sensor returns a 270 array of points, scanning in a line like ...
0
votes
2answers
496 views

Standard deviation calculation for a single measurement

I have a robot that takes a measurement of its current pose in the form $$ z = \begin{bmatrix} x\\ y\\ \theta \end{bmatrix} $$ $x$ and $y$ are the coordinates in $XY$ plane et $\theta$ the heading ...
1
vote
1answer
61 views

Standard Deviation from one axis to another axis

I have radar mounted on a car. For each detection, the radar returns these variables. relative distance between the object/host vehicle in forward direction standard deviation of the relative ...
7
votes
1answer
3k views

Angle Random Walk vs. Rate Noise Density (MPU6050)

I’ve made a datalog from a MPU6050 (IMU: gyroscope and accelerometer) at 500Hz sample rate. Now I want to calculate the characteristics from the gyro to evaluate the sensor. For the gyro I’ve found ...
0
votes
1answer
314 views

what's confidence level? and how can we use it for vehicle detection using OpenCV?

I'm working on project for the Autonomous vehicle, and i want to know what's confidence level means and how can we use confidence level for vehicle detection in OpenCV ?