代码搜索：功率谱
找到约 2,083 项符合「功率谱」的源代码
代码结果 2,083
www.eeworm.com/read/399063/7897513
txt e9.18.txt
!ex9.18a 单点响应谱典型分析过程
finish
/clear
!1.建模
!加速度谱计算
tg=0.45
refmax=0.08
gra=9.8
kes=0.02
eta1=0.02+(0.05-kes)/8
eta2=1+(0.05-kes)/(0.06+1.7*kes)
gama=0.9+(0.05-kes)/(0.5+5*kes)
*dim,ttt,,14
www.eeworm.com/read/397861/8017989
txt e9.18.txt
!ex9.18a 单点响应谱典型分析过程
finish
/clear
!1.建模
!加速度谱计算
tg=0.45
refmax=0.08
gra=9.8
kes=0.02
eta1=0.02+(0.05-kes)/8
eta2=1+(0.05-kes)/(0.06+1.7*kes)
gama=0.9+(0.05-kes)/(0.5+5*kes)
*dim,ttt,,14
www.eeworm.com/read/304001/13805044
m d_ase.m
%自适应谱增强滤波
%输入：残差信号、LPC系数
%输出：处理过的信号
function [f,state_ase,state_tilt]=d_ase(e,lpcs,G,Gn,u,T,state_ase,state_tilt)
%计算自适应谱增强滤波器的系数
ppp=(G-Gn-12)/18; %probability p
if ppp
www.eeworm.com/read/135238/13948999
m d_ase.m
%自适应谱增强滤波
%输入：残差信号、LPC系数
%输出：处理过的信号
function [f,state_ase,state_tilt]=d_ase(e,lpcs,G,Gn,u,T,state_ase,state_tilt)
%计算自适应谱增强滤波器的系数
ppp=(G-Gn-12)/18; %probability p
if ppp
www.eeworm.com/read/266507/11222167
m longteng5.m
%用周期图法求出的功率谱曲线和burg算法求出的AR功率谱曲线(p=50)
% author:闫朝星 2007.12.18
% version 0.1
%---------------------------------
fs=200;
n=0:1/fs:1;
xn=cos(2*pi*40*n)+cos(2*pi*41*n)+3*cos(2*pi*90*n)+0.1*randn(siz
www.eeworm.com/read/242927/12973364
asm xgc-10.asm
AJMP MAIN ; 目标功率因数
ORG 0003H ; 2001.9.14
RETI
ORG 000BH
INC 27H
RETI
ORG 0
www.eeworm.com/read/462316/7202868
m ampower.m
%以下是ampower.m函数文件，此函数仅用于计算本题中的信号功率。
function p=ampower(x)
p=(norm(x)^2)/length(x); %计算出信号能量
t0=0.15; tz=0.001;
m=zeros(1, 501);
for i=1:1:125 %计算第一段信号的功率
m(i)=i
www.eeworm.com/read/306384/13745565
m ft.m
clc;
clear;
kc = 0.0054%热传导系数
a = 14.8%吸收系数
dndt=0.00000467%热光系数
L=0.5%长度
w = 0.30%光斑大小
Pph = [10:0.1:18];%泵浦功率
dd = 0.18;%泵浦功率转化成热能的系数 0.18
f=(pi*kc*w^2./(dd*Pph*dndt))*(1/(1-exp(-a*L)));%热焦
www.eeworm.com/read/470534/6913036
txt 新建 文本文档.txt
//////////谱减SS//////////////
void CWaveDlg::Ondenoise()
{
// TODO: Add your control notification handler code here
int i,j,FrameNum=nDataSize/256;
long nDataSize_temp=nDataSize;
short *Sp
www.eeworm.com/read/306178/3750190
c qinpu.c
// qinpu.c
inherit ITEM;
void create()
{
set_name("黄石谱", ({ "huangshi pu" ,"pu" ,"book"}));
set_weight(600);
if( clonep() )
set_default_object(__FILE__);