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邮电通讯系统 输入数组作为sort的参数调用sort 即可实现排序（不减序排列） //或者利用重载的方法
输入数组作为sort的参数调用sort 即可实现排序（不减序排列）
//或者利用重载的方法，参数是(int[] number, 0, number.length-1)
接口技术 net_tcp.h
/*
*********************************************************************************************************
*                                             uC/TCP-IP V2
*       ...
仿真技术 fft analysis
      Use
the fast Fourier transform function fft to analyse following signal. Plot the original signal, and the magnitude of its
spectrum linearly and logarithmically. Apply Hamming window to reduce the
leakage.
 
.
 
The hamming window can be coded in Matlab ...
多媒体处理 透明音乐播放器
[开源 绿色软件] [运行环境 Windows XP/7/8/10] [语言 简体/繁體/English/Unicode]
A cool music player. Powered by Bass and BassVis.
极简本地音乐播放器，透明、纯文本界面。支持轻媒体库、歌词、可视化。最小化到托盘，占用资源少，适合边听音乐边工作。
应网友要求，加入了Tag编辑、自动切换列表、播放队列、鼠标手 ...
源码 matlab 滑动相关计算程序
function [Rs,Ps]=move_corr(X,Y,a)
%%%--- this function is for moving correlation
%%%--- X,Y is the imput data, a is the length of the moving window
%%%--- Rs is the spwarman correlation coeffcient, Ps is the p_vaue
源码 短时过零率和短时能量
% Computation of ST-ZCR and STE of a speech signal.
%
% Functions required: zerocross, sgn, winconv.
%
% Author: Nabin Sharma
% Date: 2009/03/15
[x,Fs] = wavread('so.wav'); % word is: so
x = x.';
N = length(x); % signal length
n = 0:N-1;
ts = n*(1/Fs); % time for signal
% define the window
wintyp ...
源码 能频值算法
nx=length(x(:));
if nargin<2 || isempty(win)
win=nx;
end
if nargin<4 || isempty(m)
m='';
end
nwin=length(win);
if nwin == 1
lw = win;
w = ones(1,lw);
else
lw = nwin;
w = win(:)';
end
书籍 Radio Propagation Measurement
Radio propagation measurements and channel modelling continue to be of fundamental importance
to radio system design. As new technology enables dynamic spectrum access and higher data rates,
radio propagation effects such as shadowing, the presence of multipath and frequency dispersion
are the limit ...
书籍 Electromagnetic+Transients+in+Power+Cables
For more than a century, overhead lines have been the most commonly used
technology for transmitting electrical energy at all voltage levels, especially on the
highest levels. However, in recent years, an increase in both the number and length
of HVAC cables in the transmission networks of different ...