摘 要：时延" title="时延">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计" title="时延估计">时延估计是雷达、声纳等领域经常遇到的一个问题，提出了利用相关计算法实现时延估计，并通过互谱插值" title="插值">插值提高估计精度。结合FPGA器件特性，运用VHDL语言编程，实现了整个相关算法。利用QuartusⅡ" title="QuartusⅡ">QuartusⅡ和Matlab软件进行了联合仿真，结果证明了设计的正确性。
关键词：时延估计 内插 FPGA
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