深度学习教程代码

吴恩达老师在课程中的代码作业，目前更新完前四课，文件名带original的是空白作业

根据建议，本人遵守coursera的规则，不公开作业。

Coursera注册课程，真的感兴趣的，边工边读，一个月基本就能学完，价格49dollar，合人民币350块不到，附赠7天，37天。如果真的是拿不出钱，Coursera还提供助学金。

以下是coursera作业之前的提醒：

Deep Learning Honor Code

We strongly encourage students to form study groups, and discuss the lecture videos (including in-video questions). We also encourage you to get together with friends to watch the videos together as a group. However, the answers that you submit for the review questions should be your own work. For the programming exercises, you are welcome to discuss them with other students, discuss specific algorithms, properties of algorithms, etc.; we ask only that you not look at any source code written by a different student, nor show your solution code to other students.

You are also not allowed to post your code publicly on github.