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date
根据用户输入的年月日计算出第几天的控制台应用(To calculate the day of the console application based on user input date)
- 2015-04-06 12:37:24下载
- 积分：1
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hao-FFT
说明： 在网上下载的好用的傅里叶变换程序 时域变频域信号分析(Fourier transform program)
- 2011-04-12 22:34:26下载
- 积分：1
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Complex-trace-analysis
地震勘探复数道分析，利用这种方法，能方便地从地震记录中分离表示地震波动力学特征的若干参数，如瞬时振幅，瞬时相位，瞬时频率和视极性等。(The seismic exploration plural channel analysis, using this method, can be easily separated from the seismic records certain kinetic characteristics of seismic wave parameters, such as the instantaneous amplitude, instantaneous phase, instantaneous frequency and apparent polarity.)
- 2013-05-16 10:13:00下载
- 积分：1
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waver
通过matlab编写代码演奏的卡农，用的基准音，没有加入波形修饰所以音色比较单一(matlab matlab playing playing Khanom Khanom Khanom matlab played)
- 2013-11-03 20:55:00下载
- 积分：1
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modu_classify
以前常有的调制识别程序大多是基于MATLAB的，本程序是基于C语言的实用程序，可以识别AM、FM、DSB、LSB、USB、CW、Noise等模拟调制信号的调制类型，是在实际工程中正在应用的实用程序！(Previous common modulation identification procedures are mostly based on MATLAB, and this program is based on the C language utility can identify the AM, FM, DSB, LSB, USB, CW, Noise and other analog modulation signal modulation type is the actual project utilities are being applied!)
- 2009-09-26 19:05:48下载
- 积分：1
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xlate
matlab辅助电路分析补丁，可借助它设计仿真示波器(matlab patch auxiliary circuit analysis, design and simulation can make use of it Oscilloscopes)
- 2008-12-18 23:24:18下载
- 积分：1
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3D
说明： 2014-An Analysis and Implementation of a Parallel Ball Pivoting Algorithm
图像3D算法 含源码(2014-An Analysis and Implementation of a Parallel Ball Pivoting Algorithm)
- 2014-09-02 19:03:08下载
- 积分：1
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AfxGetApp
AfxGetApp()应用，比较简单的说明，我从网上找的。(AfxGetApp (), relatively simple explanation, I find from the Internet.)
- 2006-12-28 08:38:58下载
- 积分：1
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Graph-algorithm
图论算法及其对应的matlab源代码，可以当做练习教材使用，其中主要包含了网络最大流等(Graph algorithm and its corresponding Matlab source code, can be used as practice materials to use, which contains a maximum flow in networks)
- 2012-06-02 10:37:54下载
- 积分：1
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example4_4
例4：在sinc(t)信号中叠加噪声，分析对应频谱
fs=100 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=2 时间窗大小
(
x=x+0.1*randn(1,N)
x=awgn(x,-10, measured )
figure
plot(t,x)
title( 时域信号图 )
xlabel( t /s )
y=fft(x,N)
figure
if mod(N,2)~=0
N=N-1
end
f=linspace(0,fs/2,N/2)
plot(f,abs(y(1:N/2))*2/N)
title( 叠加噪声的sinc(t)信号频谱 )
xlabel( f /Hz )
figure
y0=y(1:N/2)
P=y0.*conj(y0)/N
P=10*log10(P)
plot(f,P)
title( 功率谱 )
xlabel( f /Hz )
)
- 2010-05-25 20:59:03下载
- 积分：1
