这是向 Microsoft Excel 添加多个样条和线性插值函数的免费软件。 它使用简单，因为新函数的工作方式与所有其他现有 Excel 函数一样。 样条函数包括立方样条、贝塞尔样条和"OneWay"样条（这是单调的样条）。 新功能可用于数据分析、预测和许多其他应用程序。 有关http://www.SRS1Software.com，请参阅此视频。 网站上还播放演示如何使用该产品的视频演示。
版本历史记录
- 版本 2.51 发布于 2015-05-13
向 Excel 添加了两个新的样条函数，包括单调样项（"OneWay_spline"）和贝塞尔样线。 - 版本 2.0 发布于 2011-09-20
增加了线性插值功能，大大提高了函数的计算速度和鲁棒性
软件信息
- 软件分类： 业务 > 数学与科学工具
- 发布者： SRS1 Software, LLC
- 许可： 免费
- 价格： N/A
- 版本： 2.51
- 适用平台： windows
终端用户许可协议
End User License Agreement (EULA) Herein "WE" and "AUTHOR" shall refer to SRS1 Software, LLC, "PRODUCT" shall refer to "SRS1 Cubic Spline for Excel", "SERVICES" shall refer to services developed and provided by SRS1 Software, LLC, "USER" shall refer to you, the user (either as an individual, single entity or group). This End User License Agreement (EULA) is an agreement between you, the USER and the mentioned AUTHOR. By using the mentioned AUTHOR's PRODUCTS, SERVICES and all other documents associated with and/or accompanying such, you agree to have read, fully understand and agree to be bound by, the terms set out below. (1) Products (2) Services (3) License (4) Distribution (5) Distribution Restrictions (6) Governing Law (7) EULA Modifications (1) PRODUCTS All PRODUCTS and accompanying materials provided by the AUTHOR, are provided "as is", without any expressed or implied warranty. By using the PRODUCTS, you agree not to hold the AUTHOR liable for any damages that may occur. In no event will the authors be held liable for any damages arising from the use of this software. (2) SERVICES All SERVICES and accompanying materials provided by the AUTHOR, are provided "as is", without warranty. By using the SERVICES, you agree not to hold the AUTHOR liable for any damages that may occur. Further you agree that SERVICES may be discontinued at any time, without prior notification. (3) LICENCE Under the terms of this agreement, a non-exclusive [FREEWARE] license is granted to the USER on the understanding the AUTHOR retains ALL rights to SERVICES, PRODUCTS, written materials and other such supplies. Under this agreement, you are free to download and/or use the SERVICES and PRODUCTS provided by the AUTHOR for both personal and commercial use, but are NOT permitted to attempt to modify, de-compile, merge, sell, lease or otherwise misuse said AUTHOR's PRODUCTS and/or SERVICES, including but not limited to, all graphics, documents and other such file's. (4) DISTRIBUTION Under the terms of this agreement, the AUTHOR grants you a non-exclusive license to re-distribute all PRODUCTS provided by said AUTHOR, on the understanding no attempt is made to sell or otherwise personally or financially gain from the distribution of such PRODUCTS. All file's provided MUST remain unchanged and in full, including, but not limited to: Readme, EULA, DISTRIBUTION, Help, PRODUCT and all other such file's. (5) DISTRIBUTION RESTRICTIONS Whilst the AUTHOR grants you permission to distribute said AUTHOR's PRODUCTS, the following restrictions apply in all cases where the PRODUCT and/or SERVICE has been developed and/or [is] provided by, said AUTHOR. You may not list any of the AUTHOR's PRODUCTS on websites that charge for access to listings, downloadable file's or other such material. You may not list or distribute said AUTHOR's PRODUCTS via cd-rom or other such media, except where charges are for postage only. You may not "bundle" ANY of said AUTHOR's products with ANY product and/or service that has not been developed and/or [is] provided by said AUTHOR. If including said AUTHOR's PRODUCTS on media such as CD-ROM, DVD, floppy diskette, the AUTHOR must be informed prior to your doing so. Additionally, said AUTHOR reserves the right to be sent a copy of such media without charge, monetary or otherwise. Under the terms of this agreement, distribution of SERVICES provided by the AUTHOR is expressly forbidden unless written permission has been granted by said AUTHOR. In cases where written permission has been given, said AUTHOR reserves the right to charge a nominal fee to cover potential administration costs and/or costs related to source files. (6) GOVERNING LAW This PRODUCT EULA will be governed by and construed in accordance with the laws of the Commonwealth of Massachusetts and of the United States of America (7) EULA MODIFICATIONS The aforementioned AUTHOR reserves the right to modify this EULA at any time, without notice. Should such a modification take place, the USER is expected to read and agree to such modifications within 7 days. Failure to agree to such modifications shall require said USER cease using said AUTHOR's PRODUCTS and/or SERVICES.