Finding Y vector using a given X vector and a equation

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Chandler Vaughan
Chandler Vaughan 2019-10-3
回答： Jess Lovering 2019-10-3
I have the equation Y= X^2
Given X = [1:0.5:3]
Calucluate in code the Y Vector
How Do I So .
  2 个评论
Matt J
Matt J 2019-10-3
In what way are you "overthinking" it? What are you thinking?
Chandler Vaughan
Chandler Vaughan 2019-10-3
So I had simply put the vector X in the equation and solved for Y, (I have to handwrite the code) but I feel as since I solved for Y using a vector, and got a vector answer, I dont think that is the correct way to do it?

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回答（1 个）

Jess Lovering
Jess Lovering 2019-10-3
You have to define your vector and then pass it into your equaiton but make sure to use .^ instead of ^ so that it goes element-wise through your equation.
X = [1:0.5:3]
Y = X.^2

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