代码搜索：1Hz
找到约 197 项符合「1Hz」的源代码
代码结果 197
www.eeworm.com/read/306186/13750038
vhd freq.vhd
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
use ieee.std_logic_arith.all;
entity freq is
port(fsin:in std_logic;--被测信号
clk:in std_logic;--基准时间，1Hz
re
www.eeworm.com/read/404346/11487024
vhd fq_divider.vhd
--------60分频，clkin=1HZ,clkout为1S---------
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
entity fq_divider is
port(clk:in std_logic;
clkout:out std_logic);
end ent
www.eeworm.com/read/338374/12311731
m rayleigh.m
% clear all variables
clear;
sig_num = 300;
fd = 1;
fs = 7;
N = 64;
fm = 10; %unit: 1Hz
Rs = 1; %unit: 1MHz
Ts = 1/Rs;
% generate random QPSK signal
qpsk_D=randint(sig_num,1,4);
qpsk_
www.eeworm.com/read/195030/8177893
m rayleigh衰落信道的仿真mat源程序.m
% clear all variables
clear;
sig_num = 300;
fd = 1;
fs = 7;
N = 64;
fm = 10; %unit: 1Hz
Rs = 1; %unit: 1MHz
Ts = 1/Rs;
% generate random QPSK signal
qpsk_D=randint(sig_num,1,4);
qpsk_
www.eeworm.com/read/369957/9627697
tdf freq.tdf
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
use ieee.std_logic_arith.all;
entity freq is
port(fsin:in std_logic;--被测信号
clk:in std_logic;--基准时间，1Hz
re
www.eeworm.com/read/369957/9627756
vhd freq.vhd
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
use ieee.std_logic_arith.all;
entity freq is
port(fsin:in std_logic;--被测信号
clk:in std_logic;--基准时间，1Hz
re
www.eeworm.com/read/369957/9627792
txt freq_10.txt
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
use ieee.std_logic_arith.all;
entity freq is
port(fsin:in std_logic;--被测信号
clk:in std_logic;--基准时间，1Hz
re
www.eeworm.com/read/412664/11189141
m rayleigh.m
% clear all variables
clear;
sig_num = 300;
fd = 1;
fs = 7;
N = 64;
fm = 10; %unit: 1Hz
Rs = 1; %unit: 1MHz
Ts = 1/Rs;
% generate random QPSK signal
qpsk_D=randint(sig_num,1,4);
qpsk_
www.eeworm.com/read/467709/7000212
vhd ctrl.vhd
LIBRARY IEEE; --测频控制
USE IEEE.STD_LOGIC_1164.ALL;
USE IEEE.STD_LOGIC_UNSIGNED.ALL;
ENTITY ctrl IS
PORT(CLKK:IN STD_LOGIC; --时钟1HZ
CNT_EN:OUT STD_LOGIC; --使能
RST_CNT:OUT STD_LOG
www.eeworm.com/read/404220/11489896
m doppler_psd.m
clear all
N = 100;
fm = 50; %unit: 1Hz
deltaf = 2*fm/(N-1);
T = 1/deltaf;
sf0 = 1.5/(pi*fm);
for n = 1:(N-2)/2
sf(n) = 1.5/(pi*fm*sqrt(1-(n*deltaf/fm)^2));
end
classicf = [fliplr(s