# 进阶功能使用

- [SDK示例](https://bit-sigma.gitbook.io/tutorials-for-sigma-free/sigma-free-fang-zhen-xi-tong-jian-jie/jin-jie-gong-neng-shi-yong/sdk-shi-li.md): SIGMAfree软件作为一款目标导向的仿真软件，我们设计了充足的数据接口来支持各类算法的开发工作，可以提供飞行器各类状态数据、障碍物摆放数据、地面车辆位姿数据、飞行器第一视角图像数据等。为方便调试程序，SIGMAfree支持外部程序与飞控程序通过网络进行数据交互，同时具备的硬件在环仿真功能也可以实现飞控硬件接入。
- [图传功能介绍及说明](https://bit-sigma.gitbook.io/tutorials-for-sigma-free/sigma-free-fang-zhen-xi-tong-jian-jie/jin-jie-gong-neng-shi-yong/tu-chuan-gong-neng-jie-shao-ji-shuo-ming.md): 图传功能是本系统独有功能，能够在20ms延迟条件下实现图像实时图传，具有极强的科研价值
- [网桥功能使用及介绍](https://bit-sigma.gitbook.io/tutorials-for-sigma-free/sigma-free-fang-zhen-xi-tong-jian-jie/jin-jie-gong-neng-shi-yong/wang-qiao-gong-neng-shi-yong-ji-jie-shao.md): 网桥功能能够将子系统网络和外部系统互通，能够在另一台设备上运行决策程序
- [强化学习简单使用教程](https://bit-sigma.gitbook.io/tutorials-for-sigma-free/sigma-free-fang-zhen-xi-tong-jian-jie/jin-jie-gong-neng-shi-yong/qiang-hua-xue-xi-jian-dan-shi-yong-jiao-cheng.md): 强化学习算法论文尚未收录，敬请期待
- [气动仿真模型修改](https://bit-sigma.gitbook.io/tutorials-for-sigma-free/sigma-free-fang-zhen-xi-tong-jian-jie/jin-jie-gong-neng-shi-yong/qi-dong-fang-zhen-mo-xing-xiu-gai.md): 在该系统中对自己特定的机型进行仿真是大部分人关注的重点，这里进行简单的说明。


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://bit-sigma.gitbook.io/tutorials-for-sigma-free/sigma-free-fang-zhen-xi-tong-jian-jie/jin-jie-gong-neng-shi-yong.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.