⭐ 欢迎来到虫虫下载站！ | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站
📤 上传资源

📄 code63-164

📁 这是用matlab编写的支持向量机的函数工具箱
💻
📖 第 1 页 / 共 2 页
字号:
🔍
12 
1 1 1 1 1 1 1 1 1 0 1 0 0 1 0 0 1 1 1 1 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 1 0 1 1 1 0 0 1 1 0 1 1 0 1 1 0 0 1 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0 0 1 1 1 1 1 0 0 1 0 0 0 1 0 1 1 0 1 0 0 1 1 0 1 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 1 1 1 1 0 1 0 1 1 0 1 0 1 0 0 0 0 0 1 1 1 0 1 1 1 1 1 1 0 1 0 1 1 1 1 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 1 1 0 1 0 0 0 1 0 1 1 1 1 1 1 1 0 1 1 0 0 1 0 0 1 0 0 0 1 1 1 0 1 0 1 0 0 1 1 0 0 1 1 1 1 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 0 0 0 0 1 0 1 1 0 0 1 1 1 0 1 1 1 0 1 0 1 1 1 0 1 1 1 1 0 1 1 0 0 0 0 1 1 1 0 0 0 1 1 1 1 0 1 1 1 1 1 0 0 0 1 1 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 1 1 1 0 0 1 1 0 0 1 1 0 1 1 1 1 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 1 1 1 1 0 1 0 0 1 0 0 0 0 0 1 0 1 1 1 1 0 1 0 1 1 0 1 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 1 1 1 1 0 0 1 0 0 0 1 0 1 1 0 1 0 0 1 1 0 1 0 0 1 0 0 0 1 0 0 1 0 1 1 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 0 1 0 0 1 0 1 0 0 0 0 1 1 0 1 0 0 1 1 1 1 1 1 1 1 0 0 0 1 1 0 1 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 1 1 1 1 0 1 0 1 1 0 1 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 1 1 1 1 0 0 1 0 0 0 1 0 1 1 0 1 1 1 0 0 0 1 0 0 1 0 1 1 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 0 1 0 0 1 0 1 0 0 0 0 1 1 0 1 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 0 0 1 1 0 0 1 0 0 0 0 1 0 1 1 0 0 1 1 1 0 1 1 1 0 1 0 1 1 1 0 1 1 1 1 0 1 1 0 0 0 0 1 1 1 0 0 0 1 1 1 1 0 1 1 0 0 0 1 1 0 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 1 0 0 0 1 1 1 0 1 0 1 0 0 1 1 0 0 1 1 1 1 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 1 1 0 0 1 1 0 0 1 1 0 1 1 1 1 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 1 1 1 1 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 1 1 1 1 0 0 0 0 1 0 1 0 1 1 1 0 0 0 0 1 1 0 1 1 0 0 0 1 0 0 1 1 1 0 0 1 1 1 0 0 0 0 0 0 1 1 0 1 0 1 1 0 0 1 0 1 1 1 0 1 0 1 1 0 0 0 0 1 0 1 1 1 0 0 0 1 1 0 1 1 0 1 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 0 0 1 1 1 1 1 0 1 1 1 1 0 0 1 1 1 0 0 1 0 0 1 0 1 1 0 1 1 1 0 1 1 0 0 1 1 0 1 0 1 0 1 1 1 1 1 1 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 1 0 1 0 0 1 1 1 1 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 0 1 0 1 1 1 0 0 1 1 0 1 1 0 1 1 0 0 1 0 1 0 0 0 1 1 0 1 1 1 1 1 1 1 1 1 0 1 0 0 1 0 0 1 1 1 1 1 0 1 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 1 1 1 1 1 0 1 1 0 1 1 1 1 0 0 0 1 0 1 1 1 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 1 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 1 0 0 0 0 0 1 0 1 0 1 0 1 1 1 0 1 0 1 0 1 1 0 1 0 0 0 1 1 0 0 1 0 0 1 0 0 1 1 0 1 0 1 1 0 0 1 1 0 1 1 0 0 1 1 1 1 1 0 0 0 0 1 1 1 1 0 1 0 1 0 0 0 1 1 1 1 0 0 1 0 0 1 1 1 0 1 1 0 0 0 1 1 0 0 0 1 1 1 1 1 1 0 0 1 0 1 1 1 0 0 1 0 1 1 1 0 1 1 0 1 1 0 1 1 1 0 0 1 1 1 1 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 1 0 0 0 1 0 1 0 1 1 0 0 1 1 0 0 0 0 1 1 0 0 1 0 1 1 1 1 1 0 1 1 1 1 0 0 1 1 1 0 1 0 1 1 0 0 0 0 1 0 1 1 1 0 0 0 1 1 0 1 1 0 1 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 0 0 1 1 0 0 0 1 1 1 0 1 0 1 0 0 1 1 0 0 1 1 1 1 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 1 1 0 1 1 0 0 0 1 0 0 1 1 1 0 0 1 1 1 0 0 0 0 0 0 1 1 0 1 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 1 1 1 1 0 0 0 0 1 0 1 0 1 1 1 1 0 0 1 1 1 0 0 0 1 0 1 0 1 1 0 0 1 1 0 0 0 0 1 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 0 1 1 0 1 1 1 0 0 1 1 1 1 0 1 1 0 1 0 1 0 1 0 1 1 1 0 1 1 0 1 0 0 0 0 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 0 1 1 1 0 0 1 0 1 0 1 1 0 1 1 0 1 0 1 1 1 1 0 0 1 0 1 1 0 0 0 0 0 0 0 0 1 1 1 0 1 0 1 1 1 1 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 1 1 0 1 0 0 0 1 0 1 1 1 1 1 1 1 0 1 1 0 0 1 0 0 0 1 1 1 0 1 1 1 0 0 1 0 1 1 1 1 0 1 0 1 1 0 1 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 1 1 1 1 0 0 1 0 0 0 1 0 1 1 0 1 0 0 1 1 0 1 0 0 1 0 1 0 0 1 0 0 0 0 1 1 0 1 0 1 0 0 1 0 0 1 0 1 0 0 0 0 1 1 0 1 0 0 1 1 1 1 1 1 1 1 0 0 0 1 0 0 1 0 1 1 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 1 1 1 1 1 1 0 1 1 0 0 1 0 0 0 1 1 1 0 1 1 1 1 1 1 0 1 0 1 1 1 1 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 1 1 0 1 0 1 1 0 1 1 1 1 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 1 1 1 1 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 1 1 1 0 0 1 1 0 1 0 1 1 0 1 1 0 1 0 1 1 1 1 0 0 1 0 1 1 0 0 0 0 0 0 0 0 1 1 1 0 1 1 0 1 0 0 0 0 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 0 1 1 1 0 0 1 0 0 0 1 0 0 1 0 1 0 0 0 0 1 1 0 1 0 0 1 1 1 1 1 1 1 1 0 0 0 1 0 0 1 0 1 1 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 1 1 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 1 1 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 1 1 1 1 1 0 1 1 0 1 1 1 1 0 0 0 1 0 1 1 1 0 0 0 0 1 1 0 0 0 1 0 1 0 0 1 1 1 1 0 1 0 0 0 1 1 1 0 0 1 0 0 1 0 1 1 0 1 1 1 0 1 1 0 0 1 1 0 1 0 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 0 0 1 1 1 1 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 1 1 1 0 0 1 1 0 0 1 1 0 1 1 1 1 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 1 0 1 0 0 0 1 1 0 0 1 0 0 1 0 0 1 1 0 1 0 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 1 0 0 0 0 0 1 0 1 0 1 0 1 1 1 0 1 0 1 1 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 0 1 0 0 1 0 1 0 0 0 0 1 1 0 1 0 0 1 1 1 1 1 1 1 1 0 0 0 1 0 0 1 0 1 1 0 1 0 1 1 1 1 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 1 1 0 1 0 0 0 1 0 1 1 1 1 1 1 1 0 1 1 0 0 1 0 0 0 1 1 1 0 1 1 1 1 0 0 1 1 0 0 1 1 1 1 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 1 0 0 0 1 1 1 0 1 0 1 0 1 1 0 0 1 1 1 1 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 1 0 0 0 1 1 1 0 1 0 1 0 0 0 1 1 1 1 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 1 1 1 0 0 1 1 0 0 1 1 0 1 1 1 1 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 1 1 0 1 1 0 1 0 0 0 0 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 0 1 1 1 0 0 1 0 1 0 1 1 0 1 1 0 1 0 1 1 1 1 0 0 1 0 1 1 0 0 0 0 1 0 1 1 1 0 0 0 0 1 1 0 1 1 0 0 0 1 0 0 1 1 1 0 0 1 1 1 0 0 0 0 0 0 1 1 0 1 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 1 1 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 0 1 1 0 1 1 1 0 0 1 1 1 1 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 1 0 0 0 1 0 1 0 1 1 0 0 1 1 1 0 0 0 1 1 1 1 0 1 1 1 1 1 0 0 0 1 1 0 0 1 1 0 0 1 0 0 0 0 1 0 1 1 0 0 1 1 1 0 1 1 1 0 1 0 1 1 1 0 1 1 1 1 0 1 1 0 0 0 0 0 0 0 1 0 0 1 1 0 1 1 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 1 1 1 1 1 0 1 1 0 1 1 1 1 0 0 0 1 0 1 1 1 0 1 0 0 0 0 0 0 1 0 0 1 1 0 1 1 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 1 1 1 1 1 0 1 1 0 1 1 1 1 0 0 0 1 0 1 1 1 0 1 0 0 0 0 0 0 1 1 0 1 1 0 1 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 0 0 1 1 1 1 1 0 1 1 1 1 0 0 1 1 1 0 1 0 1 1 0 0 0 0 1 0 1 1 1 0 0 1 1 1 0 0 1 1 1 0 0 0 0 0 0 1 1 0 1 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 1 1 1 1 0 0 0 0 1 0 1 0 1 1 1 0 0 0 0 1 1 0 1 1 0 0 0 1 0 1 0 1 1 0 0 1 0 1 0 0 0 1 1 0 1 1 1 1 1 1 1 1 1 0 1 0 0 1 0 0 1 1 1 1 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 1 0 1 1 1 0 0 1 1 0 1 0 1 0 1 1 0 0 0 1 1 1 0 1 0 1 0 0 1 1 0 0 1 1 1 1 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 1 0 0 1 0 1 0 1 0 0 1 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 1 0 0 0 1 1 1 0 1 0 1 0 0 1 1 0 0 1 1 1 1 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 0 1 1 1 0 1 1 0 1 1 0 1 1 1 0 0 1 1 1 1 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 1 0 0 0 1 0 1 0 1 1 0 0 1 1 0 0 0 0 1 1 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 1 1 1 0 1 1 0 0 0 1 1 0 0 0 1 1 1 1 1 1 0 0 1 0 1 0 0 1 1 0 1 1 0 0 1 1 1 1 1 0 0 0 0 1 1 1 1 0 1 0 1 0 0 1 0 0 0 1 0 0 1 1 1 0 0 1 1 1 0 0 0 0 0 0 1 1 0 1 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 1 1 1 1 0 0 0 0 1 0 1 0 1 1 1 0 0 0 0 1 1 0 1 0 1 1 1 1 0 0 1 0 1 1 0 0 0 0 0 0 0 0 1 1 1 0 1 1 0 1 0 0 0 0 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 0 1 1 1 0 0 1 0 1 0 1 1 0 1 1 0 1 1 0 0 1 1 1 1 1 0 0 0 0 1 1 1 1 0 1 0 1 0 0 0 1 1 1 1 0 0 1 0 0 1 1 1 0 1 1 0 0 0 1 1 0 0 0 1 1 1 1 1 1 0 0 1 0 1 0 0 1 1 0 1 0 0 1 1 1 0 1 0 0 0 1 0 1 1 1 1 1 1 1 0 1 1 0 0 1 0 0 0 1 1 1 0 1 1 1 1 1 1 0 1 0 1 1 1 1 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 1 0 0 0 1 1 1 0 1 0 1 0 0 1 1 0 0 1 1 1 1 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 1 0 1 0 1 0 0 1 1 0 1 1 0 0 1 1 1 1 1 0 0 0 0 1 1 1 1 0 1 0 1 0 0 0 1 1 1 1 0 0 1 0 0 1 1 1 0 1 1 0 0 0 1 1 0 0 0 1 1 1 1 1 1 0 1 0 1 1 0 1 0 1 1 1 1 0 0 1 0 1 1 0 0 0 0 0 0 0 0 1 1 1 0 1 1 0 1 0 0 0 0 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 0 1 1 1 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 1 1 1 1 1 0 1 1 0 1 1 1 1 0 0 0 1 0 1 1 1 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 1 1 1 0 0 0 1 0 1 1 1 0 0 0 1 0 1 0 1 1 0 0 1 1 0 0 0 0 1 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 0 1 1 0 1 1 1 0 0 1 1 1 1 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 1 0 0 0 0 1 1 0 1 1 0 0 0 1 0 0 1 1 1 0 0 1 1 1 0 0 0 0 0 0 1 1 0 1 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 1 1 1 1 0 0 0 0 1 0 1 1 0 1 1 1 1 1 1 1 1 1 0 1 0 0 1 0 0 1 1 1 1 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 1 0 1 1 1 0 0 1 1 0 1 1 0 1 1 0 0 1 0 1 0 0 0 1 1 1 1 0 0 1 0 1 0 1 1 0 1 1 0 1 0 1 1 1 1 0 0 1 0 1 1 0 0 0 0 0 0 0 0 1 1 1 0 1 1 0 1 0 0 0 0 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 0 0 1 1 1 1 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 1 0 1 1 1 0 0 1 1 0 1 1 0 1 1 0 0 1 0 1 0 0 0 1 1 0 1 1 1 1 1 1 1 1 1 0 1 0 0 1 0 1 0 1 0 1 0 0 1 0 1 1 1 0 0 1 1 0 1 1 0 1 1 0 0 1 0 1 0 0 0 1 1 0 1 1 1 1 1 1 1 1 1 0 1 0 0 1 0 0 1 1 1 1 1 0 1 0 1 0 1 0 0 0 1 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 0 1 0 0 1 0 1 0 0 0 0 1 1 0 1 0 0 1 1 1 1 1 1 1 1 0 0 0 1 0 0 1 0 1 0 0 0 1 0 1 0 1 0 0 1 0 1 1 1 0 0 1 1 0 1 1 0 1 1 0 0 1 0 1 0 0 0 1 1 0 1 1 1 1 1 1 1 1 1 0 1 0 0 1 0 0 1 1 1 1 1 0 1 0 1 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 1 1 1 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 1 1 1 1 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 1 1 1 1 1 1 0 1 0 1 1 1 1 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 1 1 0 1 0 0 0 1 0 1 1 1 1 1 1 1 0 1 1 0 0 1 0 0 0 1 1 1 0 1 0 0 0 0 0 1 0 1 0 1 0 1 1 1 0 1 0 1 0 1 1 0 1 0 0 0 1 1 0 0 1 0 0 1 0 0 1 1 0 1 0 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 0 0 0 1 1 0 1 1 1 1 1 1 1 1 1 0 1 0 0 1 0 0 1 1 1 1 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 1 0 1 1 1 0 0 1 1 0 1 1 0 1 1 0 0 1 0 1 0 0 1 0 0 1 0 1 1 0 1 1 1 0 1 1 0 0 1 1 0 1 0 1 0 1 1 1 1 1 1 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 1 0 1 0 0 1 1 1 1 0 1 0 0 0 1 1 1 0 1 1 1 1 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 1 1 0 1 0 0 0 1 0 1 1 1 1 1 1 1 0 1 1 0 0 1 0 0 0 1 1 1 0 1 1 1 1 1 1 0 1 0 0 1 1 1 1 1 1 1 1 0 0 0 1 0 0 1 0 1 1 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 0 1 0 0 1 0 1 0 0 0 0 1 1 0 1 0 0 0 1 1 1 0 0 0 1 1 1 1 0 1 1 1 1 1 0 0 0 1 1 0 0 1 1 0 0 1 0 0 0 0 1 0 1 1 0 0 1 1 1 0 1 1 1 0 1 0 1 1 1 0 1 1 1 1 0 1 1 0 ; Maximum HD = 99, Minimum HD = 66 ; Maximum Row HD = 63, Minimum Row HD = 27
12

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -