OpenFuTech · xinxiangchen · Jul 18, 2026
diff --git a/.DS_Store b/.DS_Store
diff --git a/.gitignore b/.gitignore
@@ -2,4 +2,10 @@ docs/
 __pycache__/
 
 # MacOS Directory Structure Files
-.DS_Store
+.DS_Store
+
+# LaTeX build artifacts
+*.aux
+*.log
+*.out
+*.toc
diff --git a/02-专业基础课/数字信号处理/.DS_Store b/02-专业基础课/数字信号处理/.DS_Store
diff --git a/02-专业基础课/数字信号处理/ebook/占位 b/02-专业基础课/数字信号处理/ebook/占位
diff --git a/02-专业基础课/数字信号处理/exam/.DS_Store b/02-专业基础课/数字信号处理/exam/.DS_Store
diff --git a/02-专业基础课/数字信号处理/exam/2026/.DS_Store b/02-专业基础课/数字信号处理/exam/2026/.DS_Store
diff --git a/02-专业基础课/数字信号处理/lab/.DS_Store b/02-专业基础课/数字信号处理/lab/.DS_Store
diff --git a/02-专业基础课/数字信号处理/lab/2026_crabpeelmyshell/.DS_Store b/02-专业基础课/数字信号处理/lab/2026_crabpeelmyshell/.DS_Store
diff --git a/02-专业基础课/数字信号处理/lab/2026_crabpeelmyshell/DSPLatexTemplate/.DS_Store b/02-专业基础课/数字信号处理/lab/2026_crabpeelmyshell/DSPLatexTemplate/.DS_Store
diff --git a/02-专业基础课/数字信号处理/lab/2026_crabpeelmyshell/DSPLatexTemplate/DSP实验报告模板.aux b/02-专业基础课/数字信号处理/lab/2026_crabpeelmyshell/DSPLatexTemplate/DSP实验报告模板.aux