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Dmitry Savransky

Cornell University

Last seen: 6 mois ago Active since 2008

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Matlab 2020b won't open on Mac OS Big Sur
I just ran into this, and it appears to be a disk access issue (same thing - can't launch from icon but can launch from command ...

plus d'un an ago | 10

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dsavransky/dynamicsMATLAB
Simulations, visualizations and tools for teaching/learning Engineering dynamics.

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Poinsot Construction
Animates the Poinsot Construction

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Orbital Elements from Position/Velocity Vectors
Convert positions and velocity state vectors to osculating Keplerian orbital elements.

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Find Euler Angles
An interactive demo for learning and visualizing 3D coordinate transformations and Euler angles.

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Vectorized N-Body Equation
Fully vectorized n-body equations of motion in second and first order form.

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Simple Rejection Sampling
Return values sampled from a user defined distribution. Samples are not guaranteed IID.

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robotArm
Simulate and animate a three link robotic arm raising a glass to table height.

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Solve the equations of motion for, and animate an arbitrary 3 bar Watt Linkage.

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animEuler
Animate sets of Euler rotations using arbitrary Euler angles and rotation order.

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Conversion between Equatorial and Ecliptic Coordinates
Convert between the equatorial and ecliptic celestial coordinate systems.

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Keplerian State Transition Matrix
Given initial positions and velocities, calculate the keplerian state transition matrix for an orbit

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UDFactor
Performs the U-D factorization of a symmetric matrix.

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randspace
Generates a monotonically increasing sequence of randomly spaced values.

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Pendulum on Circular Track
Integrate the equations of motion for a pendulum travelling on a circular track and animate the resu

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Lomb (Lomb-Scargle) Periodogram
Computes the Lomb normalized periodogram (spectral power as a function of frequency).