积分 1.[数学] integral; integrate; integration 定积分 definite; integral; 不定积分 indefinite integral2.[体育] (积累的分数) accumulate points 日本队积四分, 一胜两负。 the japanese team accumulated four points with one win and two losses.; 积分变换 integral transformation; integral transform; 积分法 integration; 积分反馈 integral feedback; 积分方程(式) integral equation; 积分计 integrating meter; 积分曲线 integral curves; 积分学 integral calculus; 积分演算 integral action; 积分仪 integraph
Different channel has different shannon limits , only the continuous input and output awgn channel has a compact shannon limit description . but the other channels have no brief description for the limit , so the numerical solution for the limit is needed . this paper introduces the calculation method of multi - dimension integral and linear interpolation , and indicates the usage of these numerical solution methods in the shannon limit calculation 不同信道模型有不同的香农限,只有理想的输入输出均连续的awgn信道有较为简洁的香农限计算,对于其它信道模型的香农限计算难有简明的代数解析解,而只能进行积分方程的数值解计算,所以本文对多重积分的数值解以及线性插值法进行了介绍,并详细的指出了应用数值计算方法计算香农限的过程。