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- UID
- 223415
- 帖子
- 346
- 主题
- 18
- 注册时间
- 2011-7-11
- 最后登录
- 2014-7-31
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What are you actually trying to achieve Bravo? Are you trying to generate a random walk or trying to simulate random changes to the bid-ask spread?
If you're trying to generate a random walk, then there are lots of examples of how to generate a simple random walk in excel or matlab on the web. |
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发表于 2011-9-22 22:18
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