• 2022-06-09
    求正交矩阵[tex=0.786x1.0]8u8RgTvk1Un8XIE1vzK+E0XozvRXNNy0wJgLQgxpDk0=[/tex],使[tex=3.286x1.214]S1GidTLSyBKkMe0ZmrCgKi3s1Tu4yRjVkNDRdfWjsZnOWBctY+HvfxL9znh9BfUB[/tex]成为对角矩阵,其中[tex=7.429x2.786]+HNIZcMaSzNwCe0LO7bsUq/nNqiD9uPVTX2/0HTi4M3o4KaBNU7kGH637p6Er6AASXi9tKqyQwZZIFK6sQLKLacXSbV6+/MpInUsdyWKE2k=[/tex].