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how to plot this

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Solancho
Solancho 2022-11-14
回答： RAGHUNATHRAJU DASHARATHA 2022-11-14
x=0:1:10;
y=x^3-5^x+3;
plot(x,y)

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回答（3 个）

Deepak Gupta
Deepak Gupta 2022-11-14
移动：Jan 2022-11-14
Are you trying to evaluate Y at each x?
Use this in that case: y=x.^3-5.^x+3;
Askic V
Askic V 2022-11-14
移动：Jan 2022-11-14
Use element wise operations:
https://www.mathworks.com/help/matlab/matlab_prog/array-vs-matrix-operations.html
.^
Element-wise power
A.^B is the matrix with elements A(i,j) to the B(i,j) power.
RAGHUNATHRAJU DASHARATHA
Ran in:
As per my understanding you want to plot x and y but you are unable to do that beacuse you are not using element wise operations.
I'll be demonstarting it using your code
x=0:1:10;
y=x.^3-5.^x+3;
plot(x,y)
for more information you can refer the link

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