Question

请高手帮我翻译一下，关于信息论的小论文，要交作业，急，请不要用在线翻译

We can think of a discrete source as generating the message, symbol by symbol. It will choose successive
symbols according to certain probabilities depending, in general, on preceding choices as well as the
particular symbols in question. A physical system, or a mathematical model of a system which produces
such a sequence of symbols governed by a set of probabilities, is known as a stochastic process.3 We may
consider a discrete source, therefore, to be represented by a stochastic process. Conversely, any stochastic
process which produces a discrete sequence of symbols chosen from a finite set may be considered a discrete
source. This will include such cases as:
1. Natural written languages such as English, German, Chinese.
2. Continuous information sources that have been rendered discrete by some quantizing process. For
example, the quantized speech from a PCM transmitter, or a quantized television signal.
3. Mathematical cases where we merely define abstractly a stochastic process which generates a sequence
of symbols. The following are examples of this last type of source.
(A) Suppose we have five letters A, B, C, D, E which are chosen each with probability .2, successive
choices being independent. This would lead to a sequence of which the following is a typical
example.
B D C B C E C C C A D C B D D A A E C E E A
A B B D A E E C A C E E B A E E C B C E A D.
This was constructed with the use of a table of random numbers.4

Answer 1

我们所能想到的一个离散源发电讯息，是由象征符号。它会选择接二连三
符号按照一定的概率会视乎，在一般情况，对前面的选择，以及为
特殊符号的问题。物理系统，或者一个数学模型的一个制度产生
这种序列的符号由一组的可能性较高，是众所周知的，作为一个随机process.3我们可能
考虑一个离散源，因此，要派一个随机过程。反过来说，任何随机
过程中所产生的离散序列的符号选择从一个有限集合，可被视为一个离散
源。这将包括这些案件为：
1 。自然语言文字的，如英语，德语，中文。
2 。连续的信息来源已变得离散的一些量化的过程。为
举例来说，量化后的讲话，从一种中成药变送器，或一个量化的电视信号。
3 。数学的情况下，我们只是抽象地界定一个随机过程，其中会产生一个序列
的符号。以下是这方面的例子去年类型的来源。
（一）假设我们有五封甲，乙，丙，丁，电子商务，这是每一个选择概率.2 ，历任
选择独立。这将导致一个序列，其中以下是一个典型的
例如。
bdcbcecccadcbddaaecee 1
abbdaeecaceebaeecbcea四
这是建造与使用的一个表，随机numbers.4