MatrixExpectation¶
- class MatrixExpectation[ソース]¶
ベースクラス:
ExpectationBase
An Expectation converter which converts Operator measurements to be matrix-based so they can be evaluated by matrix multiplication.
Methods Defined Here
Compute the variance of the expectation estimator.
Accept an Operator and return a new Operator with the Pauli measurements replaced by Matrix based measurements.