diff --git a/docs/notes/pics/839207f5-52fd-4516-9370-956dcdf2c2b5.png b/docs/notes/pics/839207f5-52fd-4516-9370-956dcdf2c2b5.png new file mode 100644 index 00000000..891a9a37 Binary files /dev/null and b/docs/notes/pics/839207f5-52fd-4516-9370-956dcdf2c2b5.png differ diff --git a/docs/notes/pics/9c60793f-5e7f-453b-8413-35890c24abc4.png b/docs/notes/pics/9c60793f-5e7f-453b-8413-35890c24abc4.png new file mode 100644 index 00000000..89c84a73 Binary files /dev/null and b/docs/notes/pics/9c60793f-5e7f-453b-8413-35890c24abc4.png differ diff --git a/docs/notes/pics/c34f4503-f62c-4043-9dc6-3e03288657df.jpg b/docs/notes/pics/c34f4503-f62c-4043-9dc6-3e03288657df.jpg new file mode 100644 index 00000000..2c6cc2b2 Binary files /dev/null and b/docs/notes/pics/c34f4503-f62c-4043-9dc6-3e03288657df.jpg differ diff --git a/docs/notes/计算机网络.md b/docs/notes/计算机网络.md index 1524cd58..5ae7f328 100644 --- a/docs/notes/计算机网络.md +++ b/docs/notes/计算机网络.md @@ -175,7 +175,7 @@ TCP/IP 体系结构不严格遵循 OSI 分层概念,应用层可能会直接 模拟信号是连续的信号,数字信号是离散的信号。带通调制把数字信号转换为模拟信号。 -