diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/.idea/camera_ranging-positioning.iml b/.idea/camera_ranging-positioning.iml
new file mode 100644
index 0000000..d0876a7
--- /dev/null
+++ b/.idea/camera_ranging-positioning.iml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/profiles_settings.xml b/.idea/inspectionProfiles/profiles_settings.xml
new file mode 100644
index 0000000..105ce2d
--- /dev/null
+++ b/.idea/inspectionProfiles/profiles_settings.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..b3f98fe
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.10 (3)" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..e11cb69
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/camera_ranging-positioning.iml" filepath="$PROJECT_DIR$/.idea/camera_ranging-positioning.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/drawTest.py b/drawTest.py
index 763f119..5b2770b 100644
--- a/drawTest.py
+++ b/drawTest.py
@@ -14,9 +14,12 @@ def init():
     ln.set_data(x_data, y_data)
     return ln
 
-
+# 设置画布
 fig, ax = plt.subplots()
+
+# 列表存储x,y数据
 x_data, y_data = [], []
+# 画图
 ln, = ax.plot([], [], 'b-')        # 图像格式为蓝色实线
 
 
@@ -34,11 +37,23 @@ def update(frame, camera):
     # 纵坐标操作同上
     if camera >= y_max:
         ax.set_ylim(y_min, 2 * y_max)
+    # 更新绘图对象的数据
     ln.set_data(x_data, y_data)
     return ln
 
 
-# 利用functools.partial传入多个参数
+# 利用functools.partial传入位置参数和关键字
 # 此处camera的传值没写,根据需要传入,作为纵坐标
-ani = animation.FuncAnimation(fig, functools.partial(update, camera= ), frames=1000, init_func=init, interval=100)
-plt.show()
\ No newline at end of file
+ani = animation.FuncAnimation(fig, functools.partial(update, camera=), frames=1000, init_func=init, interval=100)
+# 展示图像
+plt.show()
+
+# FuncAnimation参数说明
+"""
+    fig: 画布参数
+    func: 在本函数中即第二个参数，在每帧中调用的函数(本程序为update)，第一个位置参数必须为frame,要传入多个位置参数使用partial方法
+    frames: 动画长度，一次循环包含的帧数，在函数运行时，其值会传递给函数update(frame)的形参"frame"
+    init_func: 自定义开始帧，初始化函数,即设计的init函数
+    interval: 图像更新频率，以ms为单位
+    
+"""
\ No newline at end of file