how to implement cartesian coordinates
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I have a image
which consists of cartesian coordinates,plz tell how to implement these coordinates,which function must be used
Kindly help
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Walter Roberson
2013년 3월 29일
Use the symbolic toolbox function diff()
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Walter Roberson
2013년 4월 3일
No, the answer for a=subs(f,[x],2) should be 8. Calculating diff(f) makes no difference to the value you find by substituting something into f.
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