Friday, May 2, 2025
Sunday, April 7, 2024
问题:根据输入输出信号的特点,可将信道分成离散信道、连续信道、()信道。...
Sunday, July 6, 2025
问题:多用户信道可以分成几种最基本的类型:()、()和相关信源信道。...
Tuesday, May 20, 2025
Sunday, July 6, 2025
Friday, May 2, 2025
问题:差错控制的基本方式大致可以分为()、()和()。...
Friday, May 2, 2025
问题:求解率失真函数的问题,即:在给定失真度的情况下,求信息率的()。...
Tuesday, May 20, 2025
Tuesday, January 14, 2025
Thursday, February 13, 2025
问题:当p(xi)、p(yj/xi)和d(xi,yj)给定后,平均失真度是一个随即变量。...
Friday, May 2, 2025
问题:对于离散无记忆信道和信源的N次扩展,其信道容量CN=()。...
Monday, October 28, 2024
Wednesday, June 4, 2025
Wednesday, June 4, 2025
问题:差错控制的基本方式大致可以分为()、()和()。...
Friday, May 2, 2025
Tuesday, April 8, 2025
Tuesday, January 14, 2025
Monday, May 5, 2025
Thursday, February 13, 2025
问题:一个随机事件发生某一结果后所带来的信息量称为自信息量,定义为()。...
Friday, September 8, 2023