аппроксимация, приближение
approximation by polynomials — приближение многочленами;
to a first approximation — в первом приближении;
approximation to deficiency — приближение с недостатком;
approximation to excess — приближение с избытком
- adiabatic approximation
- asymptotic approximation
- best approximation
- Boissinesq approximation
- close approximation
- crude approximation
- double approximation
- finite-difference approximation
- initial approximation
- least-squares approximation
- linear approximation
- mean approximation
- mean-square approximation
- one-sided approximation
- pseudo-gray approximation
- quadratic approximation
- rough approximation
- stepwise approximation
- strong approximation
- successive approximation
- uniform approximation
- weak approximation
- weighted approximation
- working approximation