Victor Legkostup

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Questions related from Victor Legkostup

How to simulate optic system in Matlab to generate a proper optical coherence tomography signal?

I am developing a maths model with Matlab code of optical coherence tomography signal for checking algorithms of extracting B-scans. Now I am struggling with taking into account optic systems such...

01 February 2023 2,291 4 View

How to find projection of 3D curve (hyperbola) onto itself plane?

I have two hyperboloids and the curve of their intersection (this can be an ellipse or hyperbola). How can I get an equation of that curve projected onto the plane the curve is placed? I am able...

13 July 2022 3,640 0 View

How to solve nonlinear ODE via linear equations?

I tried to solve an equation of Van-der-Pole using linearizations in the current point of the phase space (state-space). This method produced damped oscillations whereas the nonlinear model...

03 March 2021 7,648 3 View

How to find a correlation between coordinates in a curvilinear coordinate system?

Hello. I have a skewed elliptical coordinate system (I use alternative elliptical coordinates). And I need to determine connections between coordinates in order to fetch a covariance matrix of...

01 March 2021 663 3 View

How to measure quantity difference between a nonlinear system of equations and its linearization?

I faced such a problem. I have a nonlinear system for control synthesis and I should compare not only my controllers but also a linear version of my system to describe the legitimacy of this...

12 February 2021 7,508 7 View

How to find 3D coordinates points of the intersection of four surfaces (two pairs of confocal ellipsoids and hyperboloids)?

I try to find a solution to the navigation problem. There is a navigation system consists of three navigation positions, forming two bases (one position belongs two bases) and emitting three...

26 February 2020 2,345 1 View