IEEE

Real-Time Iterative Compensation Based Contouring Control Method for Polar Coordinate Motion Systems

Abstract: For precision planar contouring control systems widely applied in industrial scenarios, additional contouring control action is usually added to two axes respectively to enhance contouring ...
IEEE

A Frequency Domain Backprojection Algorithm Based on Local Cartesian Coordinate for Generally Bistatic SAR With Curve Track

Abstract: Bistatic synthetic aperture radar (BiSAR) provides enhanced angle-of-view information compared to monostatic SAR, offering improved target detection capabilities. Nevertheless, the variance ...
GitHub

The 3D Helmert transformation is a frequently used method in geodesy to produce transformations between different cartesian coordinate systems:

Xt = transformed coordinate vector X = initial coordinate vector T = translation vector R = rotation matrix including rx, ry, rz rx, ry, rz = rotations around the coordinate axes s = scale factor ...
GitHub

Convert coordinates to and from L/L, L/L Decimal, UTM and MGRS as well as Bullseye offsets.

Select the coordinate system you want to convert from using the tabs in the input panel. Enter the coordinates you wish to convert. More details on valid inputs down below. When properly installed ...
C&EN

Regioselective Hydroamidation of α,β-Unsaturated Esters Enabled by Lewis Acid/Iron Relay Catalysis

Department of Chemistry, Korea Advanced Institute of Science and Technology, Daejeon 34141, South Korea Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science, Daejeon 34141, ...