Skip to main content
Stack Overflow
  1. About
  3. For Teams
Filter by
Sorted by
Tagged with
2 votes
3 answers
209 views

I need to calculate hourly averages of wind directions using proper vector averages. Arithmetic averages result in the issue where averaging 350° and 10° gives 180° instead of 0°. The following is the ...
-4 votes
1 answer
113 views

Here is my rotating code: pos = pygame.mouse.get_pos() x_dist = pos[0] - self.rect.centerx y_dist = -(pos[1] - self.rect.centery) self.angle = math.degrees(math.atan2(y_dist, x_dist)) self.image = ...
0 votes
0 answers
530 views

I am using excel SLOPE and ANGLE function to calculate the angle of trendline given the data points. But it always shows very high angle (~88 degrees). And if I change my x axis coordinates to same as ...
1 vote
0 answers
469 views

I have the following code to convert decimal degrees to/from degrees,minutes,seconds. #include <cmath> #include <iostream> void toDMS(double decimalDegrees, int& degrees, unsigned int&...
33 votes
2 answers
4k views

When attempting to use a trigonometric function in my programming language, I get a seemingly wildly incorrect result. For example, sin(90) = 0.8939966636005579 But I would expect sin(90) to be 1. ...
0 votes
1 answer
956 views

I am unable to display the symbol for degree celsius in my display, is there anyway to do it other than drawing a circle manually? I tried giving the "char ASCII code" for some symbols to ...
0 votes
0 answers
350 views

Do we have an equivalent of rad2deg() in C++ ? rad2deg() is available in php, perl, Matlab, numpy-python, etc. It converts radians to degrees. This is the relationship: π radian = 180°
0 votes
1 answer
2k views

I am trying to do the find-angle challenge in hacker rank, I got the value of the angle as an integer but hacker rank requires me to give the output with " ° " symbol at the end, how do I ...
-1 votes
2 answers
399 views

I want to take a floating point number (which will be between 0.0 and 360.0) and rotate that value by + 180 degrees. So 0.0 would become 180.0 90.0 would become 270.0 180.0 would become 0.0 270 would ...
1 vote
2 answers
112 views

As an astronomer, I've been using Google Sheets to keep track of observation planning. Common practice in astronomy is for degree-based measurements to be written DD:MM:SS, where DD is degrees (0:180, ...
0 votes
1 answer
67 views

Hoping you all can help with my math mind block I am having. I have 3 blade pitch angles: (degrees) B1 = 2.264, B2 = 2.250, B3 = 2.258 I am trying to find the difference between all three. As in ...
BB.squared's user avatar
3 votes
1 answer
341 views

I found a double pendulum ODEs simulation on Desmos, credit to @AlexRLJones, and I am trying to recreate it entirely in Scratch. While writing the code, I noticed that when I put sin(θ1) with θ1=50 on ...
0 votes
1 answer
79 views

I'm making a ggplot of a basemap with some points overlaid. I believe the default for plotting a basemap is to have the axes plot in latlong with degrees N/W (even though its projected in web mercator)...
0 votes
1 answer
48 views

i'm trying to make a circle go towards the way its looking, when i put 0 it goes towards 0 but when i put 90 for some reason it goes towards like 200 or something import pygame import math import ...
0 votes
1 answer
120 views

I am a Newbie in I-graph. I wish to know. How to isolate nodes with a specific degree value? How to know their node IDs Can we draw a new graph with degrees above the given thresholds. Say nodes ...

15 30 50 per page
1
2 3 4 5
...
18

AltStyle によって変換されたページ (->オリジナル) /