代码搜索：振幅键控
找到约 1,248 项符合「振幅键控」的源代码
代码结果 1,248
www.eeworm.com/read/317657/13500232
m freqz_m.m
function[db,mag,pha,grd,w]=freqz_m(b,a)
%db为相对振幅(dB);mag为绝对振幅;pha为相位响应;grd为群延时;w为频率样本点向量。
[H,w]=freqz(b,a,1024,'whole');
%b和a分别为H(z)分子和分母多项式系数(对FIR而言b=a,a=1).
H=(H(1:501))';
w=(w(1:501))';
mag=a
www.eeworm.com/read/163197/10171446
m example6_4.m
%离散系统的阶跃响应
num=[2 -3.4 1.5];
den=[1 -1.6 0.8];
dstep(num,den)
grid on;
title('离散系统阶跃响应')
xlabel('时间')
ylabel('振幅')
www.eeworm.com/read/163197/10171515
m example6_11.m
num=[2 -6.8 3.6];den=[3 -4.3 1.75];
u=rand(100,1);
dlsim(num,den,u);
grid on;
title('随机噪声响应')
xlabel('时间')
ylabel('振幅')
www.eeworm.com/read/460020/7258817
m example6_4.m
%离散系统的阶跃响应
num=[2 -3.4 1.5];
den=[1 -1.6 0.8];
dstep(num,den)
grid on;
title('离散系统阶跃响应')
xlabel('时间')
ylabel('振幅')
www.eeworm.com/read/460020/7258851
m example6_11.m
num=[2 -6.8 3.6];den=[3 -4.3 1.75];
u=rand(100,1);
dlsim(num,den,u);
grid on;
title('随机噪声响应')
xlabel('时间')
ylabel('振幅')
www.eeworm.com/read/282247/9108986
plg s_ motor-key.plg
礦ision3 Build Log
Project:
E:\study software\下载论文\步进电机 驱动\按键控制步进电机正反转\按键控制步进电机正反转\S_ MOTOR-key.uv2
Project File Date: 09/04/2007
Output:
www.eeworm.com/read/222183/9319228
asm led_2.asm
; 键控灯
;使用按键来控制灯，实现IO口输入输出,一键控制一个灯
key bit p3.3
ORG 0000H ;伪指令
LJMP MAIN ;跳转到单片机的主程序
ORG 0100H ;伪指令，单片机主程序的开始
MAIN: LCALL DEL
MOV P0,#0FFH
MO
www.eeworm.com/read/24995/939299
51 c
礦ision2 Build Log
Project:
D:\桌面\FLY-51S 程序\52-1个独立按键控制LED状态转换\1个独立按键控制LED状态转换.uv2
Project File Date: 05/17/2010
Output:
www.eeworm.com/read/24995/939304
51 c
礦ision2 Build Log
Project:
D:\桌面\FLY-51S 程序\52-1个独立按键控制LED状态转换\1个独立按键控制LED状态转换.uv2
Project File Date: 05/16/2010
Output:
www.eeworm.com/read/24995/939680
51 c
礦ision2 Build Log
Project:
D:\桌面\FLY-51S 程序\19-按键控制单个数码管显示\按键控制单个数码管显示.uv2
Project File Date: 05/14/2010
Output: