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Question
Alternative to ginput for finding curve intersections with unevenly spaced data in MATLAB
Is there a better way to determine the intersection of two curves in MATLAB, other than using ginput, especially when the data p...
9 months ago | 3 answers | 0
3
answersSolved
Triangle Coordinates
Given a natural number n, return two -element vectors, x and y, containing the coordinates of a triangular arrangement of points...
10 months ago
Solved
Angle Between Analog Clock Hands
Given a datetime variable t, return the angle (in degrees) between the hour and minute hands of an analog clock at the time repr...
10 months ago
Solved
Determine if Input is Oddish or Evenish (Odd/Even Sum of Digits)
Given a positive integer n, determine whether n is "oddish" or "evenish" - that is, whether the sum of the digits of n is odd or...
10 months ago
Solved
Simpson's Paradox - Calculate correlation coefficients for groups of data
Simpson's Paradox is a statistical phenomenon where groups of data can have a characteristic while the whole data set together h...
10 months ago
Solved
Matrix Quadrants
Write a function that takes N as the input, and outputs a matrix whose upper-left (NxN) quadrant contains all ones, the lower-ri...
10 months ago
Question
Plotting Vector Field for F(x,y,z) = (x+y+z)/(x^2+y^2+z^2)^1.5
clear all [x, y, z] = meshgrid(-50:1:50,-50:1:50,-50:1:50); i = 1/(x.^2+y.^2+z.^2).^(3/2); j = 1/(x.^2+y.^2+z.^2).^(3/2); k ...
2 years ago | 1 answer | 0
