例句與造句

1. It has been observed that the larger the resulting kernels are, the better they approximate Derivative of Gaussian filters.
2. It also turns out that the usual rules for the derivative of a sum, difference, product and quotient have straightforward generalizations to the approximate derivative.
3. The key theorem in constructing the Khinchin integral is this : a function " f " that is generalized absolutely continuous ( or even of " generalized bounded variation ", a weaker notion ) has an approximate derivative almost everywhere.
4. Furthermore, if " f " is generalized absolutely continuous and its approximate derivative is nonnegative almost everywhere, then " f " is nondecreasing, and consequently, if this approximate derivative is zero almost everywhere, then " f " is constant.
5. Furthermore, if " f " is generalized absolutely continuous and its approximate derivative is nonnegative almost everywhere, then " f " is nondecreasing, and consequently, if this approximate derivative is zero almost everywhere, then " f " is constant.
6. It's difficult to find approximate derivative in a sentence. 用approximate derivative造句挺難的
7. Another reason that antidifferentiation is harder is that it doesn't always have an elementary answer . e ^ {-x ^ 2 } has no elementary anti-derivative, so if one had any algorithm to fomrally anti-differentiate, it would need to have available to it at minimum a much larger set of functions to work with . ( This is in some deeper way that I don't understand, related to the derivative as a local matter and integral as a global one ) Note however that when doing real world problems, it is often easier to integrate ( that is to get a good approximate value ) than it is to differentiate ( that is to get an approximate derivative ).