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uaeXuae
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http://img337.imageshack.us/img337/8922/problemcmi0.jpg
Can anyone explain to me please how this problem is solved ?
Can anyone explain to me please how this problem is solved ?
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Integral said:Set v(t) = 35, then use the quadratic formula.
Quadratic interpolation is a mathematical technique used to estimate the value of a function at a point between two known data points. It involves fitting a parabolic curve to the data points and using that curve to make predictions.
In MATLAB, quadratic interpolation is used by the built-in function "interp1" with the option 'quadratic'. This function takes in a set of x and y data points and returns the value of the function at a specified point using quadratic interpolation.
Quadratic interpolation can provide more accurate estimates of the function value compared to linear interpolation, especially when the data points are not evenly spaced. It also allows for smoother and more realistic curves to be created from the data.
Quadratic interpolation assumes that the relationship between the data points is parabolic, which may not always be the case. It can also produce unreliable estimates if the data points are too far apart or if there are outliers in the data.
To improve the accuracy of quadratic interpolation, you can use a larger number of data points, especially in the regions where the function is changing rapidly. You can also try using a higher-order interpolation method, such as cubic or spline interpolation.