Non-blocking assignment method was used to implement the butterfly algorithm of IDCT transform, which is pipelined with blocks.

IDCT变换的蝶形算法采用非阻塞赋值的方式实现，并实现块级的流水处理；

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This paper presents the problem of multicast address assignment and port blocking, and gives a simple blocking model and its simulation conclusion.

文章介绍了多播地址和端口的分配及阻塞问题，给出了一个简单的阻塞模型和模拟实验结论。

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