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xinghaofengxi
数字信号处理-理论、算法与实现 一书中所涉及到的绝大部分算法。
Dsp_c C语言编写的算法程序。
Dsp_fortran FORTRAN语言编写的算法程序。
Dsp_matlab用MATLAB编写的信号处理程序,包含本书各个章节的
大部分例题。(" Digital Signal Processing- Theory, Algorithm and Implementation of a book related to most of the algorithm. The DSP_C C language algorithm. Dsp_fortran FORTRAN language written algorithm. Dsp_matlab prepared using MATLAB signal processing procedures, including most of the examples of the various chapters of the book.)
- 2013-04-24 21:13:43下载
- 积分:1
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NEW-LEACH-matlab.txt
对经典协议LEACH的改进版本,可以出图3个,对初学很有帮助,大家有兴趣的可以看看。(LEACH agreement on an improved version of the classic, you can plot three, very helpful for beginners, we are interested can look at.)
- 2014-01-20 17:22:06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
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wuziqi
说明: 声明:本程序仅交流用,所以调试时用两颗棋子就可以赢(Disclaimer: This procedure only exchange with, so debugging can win with two pieces)
- 2010-05-01 17:34:45下载
- 积分:1
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Nhan_dang_vat_the
Nhan dang chuyen dong.
- 2012-02-06 05:41:46下载
- 积分:1
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IMP-(1)
details of the books and communication.
- 2014-12-27 19:35:04下载
- 积分:1
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VBdiaoyong(MATlab)
详细介绍VB调用MATLAB的几种方法 里面有具体方案(details call VB MATLAB several methods with a specific program)
- 2007-05-22 22:27:06下载
- 积分:1
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MATLAB-statistical-analysis
《MATLAB统计分析与应用:40个案例分析》程序与数据(MATLAB statistical analysis and application: 40 case studies" program and data)
- 2011-12-01 17:52:51下载
- 积分:1
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02
说明: 一些有关最优控制理论的控制实例程序集和仿真 (Control instance assembly of the optimal control theory and simulation)
- 2012-06-11 16:31:22下载
- 积分:1
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xianxingxitongdepinyufenxifa
How to apply the 2D FFT functions in Matlab
如何使用MATLAB中的FFT2对图像进行二维的FFT处理详细教程(How to apply the 2D FFT functions in Matlab
如何使用MATLAB中的FFT2对图像进行二维的FFT处理详细教程)
- 2010-01-19 16:04:26下载
- 积分:1