下载时间remaning predictor [英] Download time remaning predictor

问题描述

是否有当下载（或任何其他程序）将完成基于百分比进行历史predicting任何部件？

Are there any widgets for predicting when a download (or any other process) will finish based on percent done history?

在平凡的版本将只是做基础上，开始时间2点拟合，当前时间和百分比完成，但更好的选择是可能的。

The trivial version would just do a 2 point fit based on the start time, current time and percent done but better option are possible.

这只是返回值的GUI widgest将是很好，但一类会就好了。

A GUI widgest would be nice but a class that just returns the value would be just fine.

推荐答案

有关，我会尝试，如果我会写这样的小部件，会是这样的理论算法：

For the theoretical algorithm that I would attempt, if I would write such a widget, would be something like:

1. 记录一第二周期内传输的数据量（字面 KIB / s）的
2. 记住最后5个或10个这样的周期（以获得的最近的平均昆明植物研究所/秒）
3. 从传输大小减去总规模（以获得字节剩余）
4. ???
5. 小工具！

1. Record the amount of data transferred within a one second period (a literal KiB/s)
2. Remember the last 5 or 10 such periods (to get an an recent average KiB/s)
3. Subtract the total size from the transferred size (to get a "bytes remaining")
4. ???
5. Widget!

这是现在应该做的......

That oughta do it...

（缺少的步骤中：kibibytes剩余除以平均昆明植物研究所/秒）

(the missing step being: kibibytes remaining divided by average KiB/s)

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