⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 am_sys.m

📁 信号实验常用的simulink模型和mfile,可直接在matlan下运行。
💻 M
📖 第 1 页 / 共 4 页
字号:
		'Vgain','3.000000',...
		'Hgain','1.000000',...
		'Vmax','6.000000',...
		'Hmax','2.000000')
set_param([sys,'/',['非同步调制//解调系统',13,'(包络解调)1/已调幅信号波形']],...
		'Window',[0,301,329,449],...
		'position',[450,90,480,120])

add_block('built-in/Scope',[sys,'/',['非同步调制//解调系统',13,'(包络解调)1/解调信号波形']])
set_param([sys,'/',['非同步调制//解调系统',13,'(包络解调)1/解调信号波形']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'Vgain','0.500000',...
		'Hgain','1.000000',...
		'Vmax','1.000000',...
		'Hmax','2.000000')
set_param([sys,'/',['非同步调制//解调系统',13,'(包络解调)1/解调信号波形']],...
		'Window',[309,300,640,453],...
		'position',[450,270,480,300])

add_block('built-in/Note',[sys,'/',['非同步调制//解调系统',13,'(包络解调)1/峰值包络检波器']])
set_param([sys,'/',['非同步调制//解调系统',13,'(包络解调)1/峰值包络检波器']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'position',[220,335,225,340])

add_block('built-in/Scope',[sys,'/',['非同步调制//解调系统',13,'(包络解调)1/包络检波后波形']])
set_param([sys,'/',['非同步调制//解调系统',13,'(包络解调)1/包络检波后波形']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'Vgain','1.000000',...
		'Hgain','1.000000',...
		'Vmax','2.000000',...
		'Hmax','2.000000')
set_param([sys,'/',['非同步调制//解调系统',13,'(包络解调)1/包络检波后波形']],...
		'Window',[206,245,535,411],...
		'position',[450,175,480,205])

add_block('built-in/Sum',[sys,'/',['非同步调制//解调系统',13,'(包络解调)1/加法器']])
set_param([sys,'/',['非同步调制//解调系统',13,'(包络解调)1/加法器']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'position',[185,95,205,115])

add_block('built-in/Product',[sys,'/',['非同步调制//解调系统',13,'(包络解调)1/乘法器']])
set_param([sys,'/',['非同步调制//解调系统',13,'(包络解调)1/乘法器']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'Mask Display','plot([0 1],[1 0],[0 1],[0 1]);',...
		'Mask Type','乘法器',...
		'Mask Dialogue','乘法器')
set_param([sys,'/',['非同步调制//解调系统',13,'(包络解调)1/乘法器']],...
		'position',[125,88,155,112])

add_block('built-in/Signal Generator',[sys,'/',['非同步调制//解调系统',13,'(包络解调)1/信号发生器']])
set_param([sys,'/',['非同步调制//解调系统',13,'(包络解调)1/信号发生器']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'Peak','1.000000',...
		'Peak Range','5.000000',...
		'Freq','30.000000',...
		'Freq Range','50.000000')
set_param([sys,'/',['非同步调制//解调系统',13,'(包络解调)1/信号发生器']],...
		'Wave','Sin',...
		'Units','Rads',...
		'position',[25,78,70,112])
add_line([sys,'/',['非同步调制//解调系统',13,'(包络解调)1']],[300,285;345,285])
add_line([sys,'/',['非同步调制//解调系统',13,'(包络解调)1']],[320,285;320,190;445,190])
add_line([sys,'/',['非同步调制//解调系统',13,'(包络解调)1']],[160,100;180,100])
add_line([sys,'/',['非同步调制//解调系统',13,'(包络解调)1']],[80,155;100,155;100,105;120,105])
add_line([sys,'/',['非同步调制//解调系统',13,'(包络解调)1']],[100,155;130,155])
add_line([sys,'/',['非同步调制//解调系统',13,'(包络解调)1']],[160,155;170,155;180,110])
add_line([sys,'/',['非同步调制//解调系统',13,'(包络解调)1']],[210,105;445,105])
add_line([sys,'/',['非同步调制//解调系统',13,'(包络解调)1']],[235,105;235,235;75,235;75,285;115,285])
add_line([sys,'/',['非同步调制//解调系统',13,'(包络解调)1']],[160,285;185,285])
add_line([sys,'/',['非同步调制//解调系统',13,'(包络解调)1']],[75,95;120,95])
add_line([sys,'/',['非同步调制//解调系统',13,'(包络解调)1']],[100,95;100,45;445,45])
add_line([sys,'/',['非同步调制//解调系统',13,'(包络解调)1']],[415,285;445,285])
set_param([sys,'/',['非同步调制//解调系统',13,'(包络解调)1']],...
		'Mask Display','AM\nSystem - 1')


%     Finished composite block ['非同步调制//解调系统',13,'(包络解调)1'].

set_param([sys,'/',['非同步调制//解调系统',13,'(包络解调)1']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'Drop Shadow',4,...
		'position',[75,497,157,551])


%     Subsystem  ['同步调制//解调系统',13,'(双边带 DSB)1'].

new_system([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1']],'Location',[4,42,630,470])

add_block('built-in/Note',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/传输信道']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/传输信道']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'position',[245,160,250,165])

add_block('built-in/Note',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/cos ( Wc * t + p )',13,'Wc 载波角频率',13,'p 载波初始相位']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/cos ( Wc * t + p )',13,'Wc 载波角频率',13,'p 载波初始相位']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'position',[185,120,190,125])

add_block('built-in/Note',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/同步调制//解调 AM 系统 ( 双边带 DSB )']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/同步调制//解调 AM 系统 ( 双边带 DSB )']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'position',[275,20,280,25])

add_block('built-in/State-Space',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/Butterworth',13,'BP 滤波器']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/Butterworth',13,'BP 滤波器']],...
		'ForeGround',5,...
		'Font Name','宋体',...
		'Font Size',12,...
		'A','at',...
		'B','bt',...
		'C','ct',...
		'D','dt')
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/Butterworth',13,'BP 滤波器']],...
		'Mask Display','plot(w,mag)',...
		'Mask Type','buttap,lp2bp')
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/Butterworth',13,'BP 滤波器']],...
		'Mask Dialogue','Analog Butterworth band pass filter.\n\n(Requires Signal Processing Toolbox)|Center frequency (rad/sec)|Bandwidth (rad/sec):|Order')
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/Butterworth',13,'BP 滤波器']],...
		'Mask Translate','[at,bt,ct,dt,w,mag]=filtm(''buttap'',''lp2bp'',@1,@2,50,@3);')
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/Butterworth',13,'BP 滤波器']],...
		'Mask Help','Butterworth band pass filter using MATLAB''s butter and lp2bp command.',...
		'Mask Entries','200\/10\/4\/')
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/Butterworth',13,'BP 滤波器']],...
		'position',[120,209,180,251])

add_block('built-in/Scope',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/提取出的载波']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/提取出的载波']],...
		'ForeGround',5,...
		'Font Name','宋体',...
		'Font Size',12,...
		'Vgain','4.000000',...
		'Hgain','1.000000',...
		'Vmax','8.000000',...
		'Hmax','2.000000')
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/提取出的载波']],...
		'Window',[309,121,640,276],...
		'position',[530,215,560,245])

add_block('built-in/Gain',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/增益']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/增益']],...
		'ForeGround',5,...
		'Font Name','宋体',...
		'Font Size',12,...
		'Gain','4',...
		'position',[205,217,230,243])

add_block('built-in/Transport Delay',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/传输延迟']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/传输延迟']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'Delay Time','0.09',...
		'position',[145,350,185,380])

add_block('built-in/Product',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/乘法器2']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/乘法器2']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'Mask Display','plot([0 1],[1 0],[0 1],[0 1]);',...
		'Mask Type','乘法器',...
		'Mask Dialogue','乘法器')
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/乘法器2']],...
		'position',[260,349,290,371])

add_block('built-in/Scope',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/解调后信号波形']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/解调后信号波形']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'Vgain','2.000000',...
		'Hgain','1.000000',...
		'Vmax','4.000000',...
		'Hmax','2.000000')
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/解调后信号波形']],...
		'Window',[309,282,640,437],...
		'position',[530,345,560,375])

add_block('built-in/Scope',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/提取出的载波与',13,'接收信号的乘积']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/提取出的载波与',13,'接收信号的乘积']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'Vgain','4.000000',...
		'Hgain','1.000000',...
		'Vmax','8.000000',...
		'Hmax','2.000000')
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/提取出的载波与',13,'接收信号的乘积']],...
		'Window',[0,284,331,438],...
		'position',[530,280,560,310])

add_block('built-in/Note',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/同步载波提取']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/同步载波提取']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'position',[310,185,315,190])

add_block('built-in/Note',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/接收端']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/接收端']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'position',[40,190,45,195])

add_block('built-in/Note',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/已调 DSB 信号']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/已调 DSB 信号']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'position',[330,100,335,105])

add_block('built-in/Note',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/发送端']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/发送端']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'position',[305,115,310,120])

add_block('built-in/Note',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/Y(t) = X(t)*cos(Wc*t+p)']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/Y(t) = X(t)*cos(Wc*t+p)']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'position',[355,75,360,80])

add_block('built-in/Product',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/乘法器']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/乘法器']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'Mask Display','plot([0 1],[1 0],[0 1],[0 1]);',...
		'Mask Type','乘法器',...
		'Mask Dialogue','乘法器')
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/乘法器']],...
		'position',[225,89,255,111])

add_block('built-in/Note',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/X(t)']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/X(t)']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'position',[160,70,165,75])

add_block('built-in/Signal Generator',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/信号发生器',13,'频率(弧度//秒)']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/信号发生器',13,'频率(弧度//秒)']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'Peak','1.000000',...
		'Peak Range','5.000000',...
		'Freq','10.000000')
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/信号发生器',13,'频率(弧度//秒)']],...
		'Freq Range','50.000000',...
		'Wave','Sin',...
		'Units','Rads',...
		'position',[45,78,90,112])

add_block('built-in/Sine Wave',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/载波']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/载波']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'frequency','100',...
		'position',[60,145,80,165])

add_block('built-in/Note',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/调制信号']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/调制信号']],...
		'Font Name','宋体',...
		'Font Size',12,...
		'position',[70,50,75,55])

add_block('built-in/Gain',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/增益1']])
set_param([sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/增益1']],...
		'ForeGround',5,...
		'Font Name','宋体',...
		'Font Size',12,...
		'Gain','4',...
		'position',[445,217,470,243])

add_block('built-in/State-Space',[sys,'/',['同步调制//解调系统',13,'(双边带 DSB)1/Butterworth',13,'BP 滤波器1']])

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -