Commit & Rename

Signals&Systems_2017/README.md

+# 二阶高通巴特沃斯滤波器的设计
+
+# 软件要求
+* matlab
+* Proteus 8
\ No newline at end of file

Signals&Systems_2017/Simulink.m

+%阶跃响应
+xlabel('t--sec'), ylabel('c(t)');
+num=[1 0 0];
+den=[1 4.443e+06 9.87e+12];
+t=0:1e-7:1e-5;
+c=step(num,den,t);
+plot(t,c); grid;
+xlabel('t--sec'), ylabel('c(t)');
+
+%冲激响应
+xlabel('t--sec'), ylabel('c(t)');
+num=[1 0 0];
+den=[1 4.443e+06 9.87e+12];
+t=0:1e-7:1e-5;
+c=-impulse(num,den,t);
+plot(t,c); grid;
+xlabel('t--sec'), ylabel('c(t)');
+
+%幅频特性
+bode(tf([1 0 0],[1 4.7e+6 1e+13]))

Signals&Systems_2017/proteus/信号系统仿真.pdsprj.DESKTOP-4QTHDKQ.Hypo.workspace

+<?xml version='1.0' encoding='UTF-8' standalone='yes'?>
+<WORKSPACE>
+ <FRAME activewindow="0">
+  <PLACEMENT>2c0000000200000003000000ffffffffffffffffffffffffffffffff9f0300007f000000c909000075040000</PLACEMENT>
+  <WINDOW type="default" module="ISIS"/>
+ </FRAME>
+ <MODULE name="VSMDEBUG">
+  <PWI>
+   <POPUP w="800" x="38" flags="00000002" y="129" h="200" pid="0" iid="-1">
+    <PROPERTIES>
+     <ITEM name="Message Column Width">663</ITEM>
+     <ITEM name="ShowGrid">No</ITEM>
+     <ITEM name="Source Column Width">100</ITEM>
+     <ITEM name="Version">100</ITEM>
+    </PROPERTIES>
+   </POPUP>
+   <POPUP w="350" x="58" flags="00000032" y="149" h="200" pid="1" iid="-1">
+    <PROPERTIES>
+     <ITEM name="Address Column Width">83</ITEM>
+     <ITEM name="AutoResize">No</ITEM>
+     <ITEM name="Gridlines">Yes</ITEM>
+     <ITEM name="Name Column Width">83</ITEM>
+     <ITEM name="ShowAddresses">Yes</ITEM>
+     <ITEM name="ShowPreviousValues">No</ITEM>
+     <ITEM name="ShowTypes">No</ITEM>
+     <ITEM name="ShowWatchPoint">Yes</ITEM>
+     <ITEM name="TriggerMode">0</ITEM>
+     <ITEM name="Value Column Width">83</ITEM>
+     <ITEM name="Version">100</ITEM>
+     <ITEM name="Watch Expression Column Width">83</ITEM>
+     <ITEM name="nItems">0</ITEM>
+    </PROPERTIES>
+   </POPUP>
+   <POPUP w="695" x="744" flags="00008001" y="141" h="453" pid="0" iid="4">
+    <PROPERTIES/>
+   </POPUP>
+   <POPUP w="511" x="38" flags="00000001" y="129" h="147" pid="0" iid="1">
+    <PROPERTIES/>
+   </POPUP>
+   <POPUP w="511" x="38" flags="00000001" y="129" h="147" pid="0" iid="7">
+    <PROPERTIES/>
+   </POPUP>
+  </PWI>
+ </MODULE>
+</WORKSPACE>