Using the work of 18th-century mathematician Leonhard Euler, scientists have now cracked one of the great questions of ...

The filter is divided into two stages. In the first stage, the attitude represented by quaternion is predicted by gyroscope, and then, the predicted quaternion is converted to Euler angles. In the ...

ALL THE ANGLES: Cubist forms play with perception Junya Watanabe’s trench coat is like a 2D Picasso painting come to life, taking up space in unexpected and exciting ways. Watanabe wasn’t the ...

School of Physics and Technology, Wuhan University, Wuhan 430072, China Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, ...

In addition to the many constructions that they were able to carry out, such as finding the midpoint of a line segment or bisecting a given angle, there were three problems ... Pi, along with the ...

With decent algebra skills, you can manipulate Euler’s formula to see that most of the standard trigonometric formulas used to measure a triangle’s length or angle become a snap. Calculus becomes ...