近红外oxy5格式数据可使用免费的MATLAB工具包（oxysoft2matlab）自由转换成.nirs/.snirf格式（如何将oxy5格式转换为.nirs/.snirf格式？）

中文版

近红外.oxy5格式数据可使用MATLAB工具包（oxysoft2matlab）转换成.nirs/.snirf格式

在近红外脑功能成像（fNIRS）研究中，Artinis Medical Systems 公司生产的设备常使用 .oxy5 文件格式记录原始数据。由于 .oxy5 为专有格式，直接读取与分析往往需要官方工具或专门的转换工具。

oxysoft2matlab 工具包（同样需要首先安装官方OxySoft 软件，供MATLAB调用）

.oxy5 数据可通过 MATLAB 工具包 oxysoft2matlab 进行初步解析和转换。该工具包可从 GitHub 获取。

工具包中的主函数 oxysoft2matlab.m 支持对 .oxy3、.oxy4、.oxyproj 以及部分版本的 .oxy5 文件进行批量或单个读取，并可将其处理为 MATLAB 可用格式，进一步转换为 .nirs 或 .snirf 文件以兼容常用处理平台（如 Homer2/3、MNE-Python 等）。

OxySoft 软件为商业软件，部分版本或功能可能需要联系 Artinis 公司或本地授权技术服务商获取授权或支持。

注：此步骤是完成使用脚本转换文件格式的关键。

OxySoft 软件

此外，Artinis 官方提供的配套软件 OxySoft 支持将 .oxy5 文件直接导出为：

• .nirs（Homer2/Homer3 专用格式）

• .snirf（通用标准格式，兼容 MNE、Brainstorm 等）

导出说明

OxySoft 中的导出步骤通常可在 Artinis 官网或其文档中心中找到，不再本文中重复。具体的菜单操作、导出路径设置等请参阅官方用户手册。

温馨提示

本文仅作为技术提醒用途，不提供具体步骤说明，也不接受任何形式的技术咨询或服务请求。如有实际需求，请联系 Artinis 官方支持或查阅 GitHub 项目文档。

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如需继续深入了解 .nirs 或 .snirf 格式如何处理，也建议查阅相关工具（如 Homer3、nirs-toolbox、MNE-Python）文档。

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English version

fNIRS .oxy5 Data Can Be Converted to .nirs / .snirf Using MATLAB Toolbox (oxysoft2matlab)

In functional near-infrared spectroscopy (fNIRS) research, devices produced by Artinis Medical Systems commonly store raw data in the proprietary .oxy5 file format. Due to its proprietary nature, .oxy5 data cannot be directly accessed or analyzed without official tools or dedicated conversion utilities.

oxysoft2matlab Toolbox (you need to first install the official OxySoft software for MATLAB call)

.oxy5 data can be initially parsed and converted using the MATLAB toolbox oxysoft2matlab, which is available on GitHub.

The main function oxysoft2matlab.m supports batch or individual reading of .oxy3, .oxy4, .oxyproj, and certain versions of .oxy5 files. It can convert the data into MATLAB-readable structures, which can then be exported to .nirs or .snirf formats compatible with common analysis platforms such as Homer2/3, MNE-Python, and others.

OxySoft is commercial software, and some versions or features may require you to contact Artinis or a local authorized technical service provider for access or support.

Note: This step is essential if you plan to use scripts to convert .oxy5 data.

OxySoft Software

In addition, the official software OxySoft, provided by Artinis, supports direct export of .oxy5 files to:

• .nirs (for use with Homer2/Homer3)
• .snirf (a standardized format compatible with MNE, Brainstorm, etc.)

Export Instructions

Instructions for exporting data in OxySoft can be found on the Artinis website or in its official documentation. This article does not repeat those steps. Please refer to the official user manual for details on menu operations and export path settings.

Important Note

This post is for informational purposes only. It does not provide step-by-step instructions, nor does it offer any technical consultation or services. If you require assistance, please contact Artinis support or consult the GitHub project documentation.

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To further explore how to process .nirs or .snirf formats, consider referring to tools such as Homer3, nirs-toolbox, or MNE-Python.

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