update toc structure

_config.next.yml

@@ -188,11 +188,11 @@ toc:
   # Automatically add list number to toc.
   number: true
   # If true, all words will placed on next lines if header width longer then sidebar width.
-  wrap: true # controlled only by top level
+  wrap: false # controlled only by top level
   # If true, all level of TOC in a post will be displayed, rather than the activated part of it.
   expand_all: false # controlled only by top level
   # Maximum heading depth of generated toc.
-  max_depth: 3
+  max_depth: 4
 
 
 # ---------------------------------------------------------------

source/_posts/2023-04-14-josh-dsp-part-1.md

@@ -6,9 +6,9 @@ copyright: true
 toc:
   enable: true
   number: false
-  wrap: false
-  expand_all: true
-  max_depth: 4
+  wrap: true
+  expand_all: false
+  max_depth: 3
 abbrlink: 1391fb05
 date: 2023-04-14 17:24:45
 tags:

source/_posts/2023-04-14-josh-dsp-part-2.md

@@ -6,9 +6,9 @@ copyright: true
 toc:
   enable: true
   number: false
-  wrap: false
-  expand_all: true
-  max_depth: 4
+  wrap: true
+  expand_all: false
+  max_depth: 3
 tags:
   - 数字信号和处理
   - DSP

source/_posts/2023-04-14-josh-dsp-part-3.md

@@ -6,9 +6,9 @@ copyright: true
 toc:
   enable: true
   number: false
-  wrap: false
-  expand_all: true
-  max_depth: 3
+  wrap: true
+  expand_all: false
+  max_depth: 4
 abbrlink: fd9f9a29
 date: 2023-04-14 22:17:40
 tags:

source/_posts/2023-04-14-josh-dsp-part-4.md

@@ -8,7 +8,7 @@ toc:
   number: false
   wrap: true
   expand_all: false
-  max_depth: 4
+  max_depth: 3
 abbrlink: 7c6d68a2
 date: 2023-04-14 23:11:52
 tags:
@@ -444,7 +444,7 @@ $$\begin{equation}
 X\left(k\right)=X_1\left(k\right)+jX_2\left(k\right)
 \end{equation}$$
 
-再由的[复序列的 DFT 性质](https://josh-gao.top/posts/fd9f9a29.html#3.8.5.3)
+再由的[复序列的 DFT 性质](https://josh-gao.top/posts/fd9f9a29.html#共轭复序列的-dft)
 
 $$\begin{equation}
 X\left(k\right)=X_{ep}\left(k\right)+X_{op}\left(k\right)