代码搜索:小信号
找到约 10,000 项符合「小信号」的源代码
代码结果 10,000
www.eeworm.com/read/476527/1368702
vhd valid_signal.vhd
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.STD_LOGIC_ARITH.ALL;
use IEEE.STD_LOGIC_UNSIGNED.ALL;
--防抖动程序,确保输入的信号为有效信号;
entity valid_signal is
Port (clk : in std
www.eeworm.com/read/466484/1510790
m conv_example.m
%conv_example.m
%计算卷积的例子
u = ones(1,15); %阶跃信号
v = zeros(1,25);
v(5:25) = 0:1/20:1; %线性信号
w=conv(u,v); %卷积
subplot(3,1,1); %画
www.eeworm.com/read/466484/1510792
m fliter_example.m
%filter_example.m
%对带噪声的正弦信号进行平均值滤波
t=0:0.1:10; %时间
n = 6*randn(size(t)); %高斯白噪声
x = 40*sin(t)+n; %在正弦信号中添加噪声
a = 1;
www.eeworm.com/read/238947/4606557
asm slave2.asm
;----------------------------------
; 单片机与单片机通信实例(从机2)
;功能:通过串口接收主机的控制信号,然后通过数模转换输出模拟信号
;-----------------------------------
ORG 0000H
JMP START ; 程序开始
ORG 0023 ...
www.eeworm.com/read/218114/4864368
m conv_example.m
%conv_example.m
%计算卷积的例子
u = ones(1,15); %阶跃信号
v = zeros(1,25);
v(5:25) = 0:1/20:1; %线性信号
w=conv(u,v); %卷积
subplot(3,1,1); %画
www.eeworm.com/read/218114/4864370
m fliter_example.m
%filter_example.m
%对带噪声的正弦信号进行平均值滤波
t=0:0.1:10; %时间
n = 6*randn(size(t)); %高斯白噪声
x = 40*sin(t)+n; %在正弦信号中添加噪声
a = 1;
www.eeworm.com/read/328695/3437122
vhd fenpinpwm20m_10k.vhd
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
entity fenpinpwm20M_10k is
port(
clk:in std_logic; ------时钟信号20MhZ
fout:out std_logic); -----频率信号输
www.eeworm.com/read/328695/3437124
vhd fenpinadc0809.vhd
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
entity fenpinadc0809 is
port(
clk:in std_logic; ------时钟信号20MhZ
fout:out std_logic); -----频率信号输出500K
www.eeworm.com/read/328695/3437713
vhd clock.vhd
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
entity clock is
port(clk:in std_logic;-----时钟输入 20mhz
clr:in std_logic;-----清零信号
en:in std_logic;------暂停信号
www.eeworm.com/read/328695/3438124
vhd led.vhd
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
entity led is
port(clk:in std_logic;-----时钟信号
rst:in std_logic;-----系统复位信号
q: out std_logic_vector(7 downto