利用偏振分光棱镜及一维位相型空间光调制器,作者成功地实现了光学CC榕树网络,并给出了任意输入输出对间的连接控制方式。
Optical CC-banyan network has been implemented by using polarizing beam splitters and 1-d phase spatial light modulators, and the routing control between any input-output pair is given.
不论在哪里,数据的输入必须简单且数据能准确地反应情况,还要以一种对输入输出有效的且可用的格式。
Wherever possible, data must be simple to enter and must accurately reflect the situation; it must also be in a useful, usable form for both input and output.
随后是对感兴趣的各子流程进行分析以确定组件、服务、输入输出数据、策略及测量。
Subsequent analysis is done on each sub-process of interest to identify the components, services, data inputs and outputs, policies, and measurements.
The answer is I can't. OK, in the simple case of integers I can, but in the case of something more complex like faces or fingerprints or passwords for that matter, it's hard to design a hash function that has completely even distribution, meaning that it takes any input into exactly one output spot.
答案是我不能,好吧,在简单的整数的例子中,我可以做到,但是在一些更复杂的场景中,比如面部,指纹,密码相关的问题中,很难设计一个哈希函数具备完全平均的分配,也就是说,做到对任一输入,可以准确地得到相应的唯一输出,因此在一个哈希问题中。
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