代码搜索:水声信号
找到约 10,000 项符合「水声信号」的源代码
代码结果 10,000
www.eeworm.com/read/390101/8486214
m mvdr.m
%function StandardLMS()
close all
clear;
clc;
Num_snap_shot=200; %有用信号长度
Num_element=7; %阵元数
rou=0.5; %阵元间距
SNR=10; %信噪比
Theta_im=
www.eeworm.com/read/389451/8519328
m exa011001.m
%---------------------------------------------------------------------------------------
% exa011001.m, for example 1.10.1 and fig 1.10.2
% 求线性调频信号的Zak变换
% 注:在该程序中,用到了子程序 divider.m 及 zak.m,
%
www.eeworm.com/read/389451/8519359
m exa010302.m
%---------------------------------------------------------------------------------------
% exa010302.m, for example 1.3.2
% 说明 高斯调制信号的时间中心、频率最小、时宽和带宽;
% 注:在该程序中,用到了子程序 loctime,locfreq.m,
www.eeworm.com/read/389451/8519396
m exa010303.m
%---------------------------------------------------------------------------------------
% exa010303.m, for example 1.3.3
% 说明 高斯调制Chirp信号的时间中心、频率最小、时宽和带宽;
% 注:在该程序中,用到了子程序 fmlin,amgauss,lo
www.eeworm.com/read/288496/8628502
m girem.m
% girem.m
% 从接收信号中去除保护间隔的函数
% Programmed by chenzufei
function [iout,qout]= girem(idata,qdata,fftlen2,gilen,nd);
%****************** variables *************************
% idata : Ich路输入数据
www.eeworm.com/read/386476/8744556
asm ad0809.asm
;===============================================================
; 文件名称: AD0809.ASM
; 功能描述: 将0V~5V信号源接入ADC0809的IN0端, 采集电压值.
;===============================================================
START
www.eeworm.com/read/386476/8744930
asm pca2.asm
;=====================================================================
; 文件名称: PCA2.ASM
; 功能描述: 使PCA工作于PWM模式. 输出占空比为75%的方波信号.
; 示波器测量P1.3引脚观察.
;==========================================
www.eeworm.com/read/285881/8803306
m mohuhanshugujishipin.m
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%% 用模糊函数估计频差、时差仿真算法
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
clear all;clc;
f0=1000;%载频
fm=20;%调制信号频率
fd=20;%多普勒频骗
td=50;%时移
f
www.eeworm.com/read/383322/8954789
v apb_transfer.v
/*
传输控制模块,根据地址产生从设备选择信号
*/
module apb_transfer(
hclk,
hreset_n,
haddr_i,//[31:0],
pselx_en_i,
psel_s
www.eeworm.com/read/185745/8988061
vhd songer.vhd
LIBRARY IEEE; -- 硬件演奏电路顶层设计
USE IEEE.STD_LOGIC_1164.ALL;
ENTITY Songer IS
PORT ( CLK12MHZ : IN STD_LOGIC; --音调频率信号
CLK8H