document: On lag windows connected with Jacobi polynomials Lag windows whose corresponding spectral windows are Jacobi polynomials or sums of Jacobi polynomials are introduced . The bias and variance of their spectral density estimators are investigated and their window bandwidth and characteristic exponent are determined
doc_bio_tags: O B I O O B I B I O O B I O B I O O O B I O O O O O O O O O B I I O O O O B I O B I O O