用于数值计算的开源软件
Scilab 是一款免费、开源的跨平台数值计算软件。其包括一种面向数值的高级编程语言、一个高效的计算引擎、一个集成式的开发环境以及 2D 和 3D 可视化功能。
Scilab 可用于信号处理、统计分析、数值优化以及显式和隐式动力系统的建模与仿真。Scilab 功能可使用工具箱机制（如图像处理、数据分析动态、流体仿真等）进行扩展。
Scilab 可为工程和科学应用提供大约 1,700 个数学函数。它包括数学运算和数据分析，比如插值和回归、微分和积分、线性方程组、傅里叶分析、常微分方程 (ODE)、矩阵计算（特征值和奇异值的确定）等等。
此外，Scilab 还包括统计功能，比如描述统计、概率分布、线性和非线性建模、机器学习和分类等。
无论是否有约束、是否需要导数，Scilab 均可提供各种解决多种类型的优化问题的优化函数。相关功能包括模拟退火算法、遗传算法、Nelder-mead算法、非线性最小二乘法、单纯形法、半正定规划、线性二次规划。
如欲了解有关 Scilab 中的优化功能的更多信息，敬请访问教程。可以使用 ATOMS 工具箱对优化功能进行扩充。
Automatic Toolbox Management for Scilab (ATOMS) 是一个客户端/服务器工具，能够帮助 Scilab 用户扩充其功能。其可支持公共和私有工具箱以及依赖项管理。
可以将私有 ATOMS 服务器部署在您的网络上，例如进行图像处理、优化、机器学习、数据分析和 Xcos 库的管理等。
仿真生成的数据可以通过 Scilab 从 3DEXPERIENCE 平台进行提取。借助 Scilab 功能，用户现在可以对这些数据进行后处理：
数据集可以返回到 3DEXPERIENCE 平台。
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