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Suppose that two channels are to be connected end to end to forma composite channel. Each of the ori

ginal channels is a binary symmetric channel with crossover probabilityε．Suppose that the output of the first channel is connected directly to the input of the second. What is the capacity of the composite channel？

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发布时间：2020-07-16

更多“Suppose that two channels are to be connected end to end to forma composite channel. Each of the ori”相关的问题

第1题

The relation between the two paragraphs is that in the 2nd paragraph the author[A] cha

The relation between the two paragraphs is that in the 2nd paragraph the author

[A] challenges the viewpoint in the lst paragraph.

[B] modifies his view expressed in the lst paragraph.

[C] provides the reason for the argument in the lst paragraph.

[D] further analyzes the issue discussed in the lst paragraph.

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第2题

Suppose there are only two consumers （A & B) of good X in the economy.At a price

A.36 units

B.18 units

C.12 units

D.288 units

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第3题

Suppose there are only two people in the world. Each person’s production possibilities

frontier also represents his or her consumption possibilities when

A.they choose not to trade with one another.

B.the frontiers are bowed out.

C.neither person faces trade-offs.

D.the frontiers are straight lines.

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第4题

We were sorry to hear that you received a desktop instead of the laptop that you had o

rdered.We can only suppose that one of our packers had______________ two orders.

A.combined

B.compared

C.completed

D.confused

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第5题

听力原文：M: A study shows that automobiles are responsible for two thirds of the smog in A

merican cities.

W: But people used to blame it on factories.

Q: What did we suppose to be responsible for the smog？

(19)

A．Factories.

B．Automobiles.

C．American cities.

D．Flames.

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第6题

For this part ，you’re allowed 30 minutes to write an essay. Suppose you have two options

upon graduation: one is to find a job somewhere and the other to start a business of your own. You are to make a decision. Write an essay to explain the reasons for your decision. You should write at least 120 words but no more than 180 words.

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第7题

假定某人打算在食物和衣服这两种商品上花费他（或她)的全部预算。两种商品是否可能都为劣质商品？请说明原因。Suppose that an individual allocates his or her entire budget between two goods, food and clothing. Can both goods be inferior'？ Explain.

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第8题

作文题目：For this part, you are allowed 30 minutes to write an essay. Suppose you have t

wo options upon graduation: one is to find a job somewhere and the other to start a business of your own. You are to make a decision. Write an essay to explain the reasons for your decision. You should write at least 120 words but no more than 180 words.

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第9题

Jason has been studying in The Open University (OUC) for two years. Hes been doing well in most of the course work. Suppose youare Jason, and write a passage with the title"My learning experience in OUC".

You may use the following hints:

(1 ) How does Jason make good use of the online learning platform?

(2) How does Jason ask for help from his classmates?

(3) Jasons advice to others who want to follow a course in OUC.

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第10题

假定一个国家对出口产品进行补贴，而另一国家对这种产品征收高关税来抵消补贴产生的影响，从而使得后者的产品

相对价格不发生变化。在这种情形下，两国的贸易条件如何变化？两国的福利有何变化？另一方面，假定另一国针锋相对地对自己的出口产品进行补贴，其结果与上述情形有什么不同？请对比分析。

Suppose that one country subsidizes its exports and the other country imposes a“countervailing” tariff that offsets its effect，so that in the end relative prices in the second country are unchanged．What happens to the terms of trade？ What about welfare in the two countries？

Suppose，on the other hand，that the second country retaliates with an export subsidy of its own．Contrast the result．

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