coordinate-systems

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Transform rotation matrix about one coordinate system to another

I have a plane defined with a center point vector & 3 orthogonal orientation unit vectors in the world coordinate system (wcs), setup as a 3x3 matrix.I have determined a rotation m开发者_JS百科atr[详细]

2023-03-07 19:58 分类：问答
Projection Problem in Kalman Filter for Navigation

I am currently working on a simple and small Kalman-Filter for GPS-Navigation. I am getting from my GPS-Sensor the current location, course angle and speed. So the Kalman-Filter should fuse the curren[详细]

2023-03-07 19:23 分类：问答
Idrisi - how can I convert x/y into lat/long?

I have coordinates (Idrisi) x: 550000, 580000 y: 4840000, 4810000, but I need latitude 开发者_开发问答and longitude... how can I convert it? :([详细]

2023-03-07 10:13 分类：问答
Convert coordinates to be useable

I have a data source with coordinates in the following format. N642500,W0241600 N660700,W0240000 N652000,W0222700[详细]

2023-03-07 08:16 分类：问答
sql 2008 point reprojection

i have a table with two fields (X,Y) they hold the location of points in New Israel Projection (EPSG: 2039) (e.g. X=194545.05941493041, Y=668112.83849507652)[详细]

2023-03-06 16:15 分类：问答
Confusion in two MFC GDI function

and good day to all of you. This is my first post in here. I was reading \"Programming Windows with MFC - J Prosise (MS Press)\"[详细]

2023-02-26 05:14 分类：问答
transforming coordinates from one distorted coordinate system to another

the problem is best explained with an example: http://dl.dropbox.com/u/1013446/distortedcoordinatespace.exe[详细]

2023-02-19 13:04 分类：问答
How do I convert from this weird Coordinate unit to LngLat for use in Google Maps?

I have a database full of rows if coordinate pairs like this: ux: 6643641 uy: 264274 uz: NULL I have been tasked to make all these coordin开发者_StackOverflow社区ates appear on google maps as points[详细]

2023-02-18 13:19 分类：问答
Is the OpenGL Coordinate System right-handed or left-handed?

Say I am using an Identity Matrix for my modelViewTransformation Matrix on an OpenGL ES 2.0 program. The Co-ordinate system in this case is the canonical OpenGL co-ordinate system which extends from ([详细]

2023-02-14 20:58 分类：问答
iOS: Ken Burns animation implementation requires unexpected parameters

I have a UIImageView I\'m trying to animate a Ken Burns-like pan/zoom on. I want to start centered on a face (specifically, say, the end of the person\'s nose) and zoom out to the full size of the ima[详细]

2023-02-13 08:31 分类：问答