理学 连续优化 释 semidefinite programming; SDP 半定规划 是一个新的数学规划分支，与经典的线性与非线性规划模型的区别在于其决策变量属于一个对称半正定矩阵锥，也属于凸优化问题。
计算机体系结构 存储系统 释文 socket direct protocol, SDP 套接字直接协议 网络与数据通信 协议体系与组成结构 释文 session description protocol, SDP 会话描述协议
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