Community Profile # Jeff Dozier

### University of California Santa Barbara

Last seen: 15 days ago Active since 2020

Taught at UCSB for 44 years, founded the Bren School of Environmental Science & Management, retired July 2018.

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TopographicHorizons
Computes the angles to the horizons from an elevation grid, measured in degrees upward from the horizontal, with options for par... Submitted

Sun Position
Contains functions for declination, solar longitude, radius vector, equation of time, times of sunrise and sunset, sun angles an... Solved

Number of Even Elements in Fibonacci Sequence
Find how many even Fibonacci numbers are available in the first d numbers. Consider the following first 14 numbers 1 1 2...

1 year ago

Solved

Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)
For a row vector: V=[7 1 2 -3] there is one sign change (from 2 to -3). So, the function you write must return N=1. F...

1 year ago

Solved

Symmetry of vector
Determine whether the vector is symmetric or not (vector could be even or odd in length). For example: x = [1 2 3 3 2 1] ...

1 year ago