Feeds
提问
Decode the cryptogram was encoded from 2x2 matrix
the cryptogram was encoded with 2x2 matrix What is the message? 5 2 25 11 -2 -7 -15 -15 32 14 -8 -13 38 19 -19 -19 37 16 I fi...
3 years 前 | 1 个回答 | 0
1
个回答提问
Create the program to return the orthogonal basis and orthonormal basis
Write a program to input any number of vectors in R^n and return return the orthogonal basis and orthonormal basis of the subspa...
3 years 前 | 2 个回答 | 0
2
个回答提问
How to flot the function f(x,y)=(x^(2)+y^(2)) ℯ^(y^(2)-x^(2))
I used the code: figure fsurf(@(x,y)(x.^2+y.^2)* exp(y.^2-x.^2), but i don't know the range to input. can you guys help me p...
3 years 前 | 2 个回答 | 0
