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Changes-in-the-signal-to-noise-ratio
等间距线性阵列，阵元数M=8，阵元间距d= λ /2，等幅加权，目标方位φr =0°。产生空间白噪声矢量（复高斯分布）。
设阵列信号矢量元素s(m)=exp[j mψr]，其信号幅度为1，该阵元接收机附加的高斯噪声为n(m)=nmr+jnmi，其中实虚部均为独立同分布N(0, σ2)的高斯随机数，则该通道合成信号x(m)=s(m) + n(m)，其中信噪比为：
SNR = 10 lg[1/(2σ2)] = – 3 – 10 lg(σ2) (dB)
(The spacing of the linear array, and the array element number M = 8, the array element spacing d = λ/2, equal amplitude weighted target azimuth φR = 0. Space generated white noise vector (complex Gaussian distribution). Let array signal vector elements s (m) = exp [j mψr], the signal amplitude, the element receiver additional Gaussian noise n (m) = nmr+jnmi which the real and imaginary parts are independent and identically distributed N ( Gaussian random numbers of 0, σ2), the channel the synthesis signal x (m) = s (m) the PPLS n (m), where SNR is: SNR = 10 lg [1/(2σ2)] =- 3- 10 lg (σ2) (dB))
- 2013-01-22 20:32:07下载
- 积分：1
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exc_dc12
analyzes the power systems in normal steady-state operation. There exist a number of software implementations of power flow studies.
- 2011-07-13 23:42:29下载
- 积分：1
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Matlab-intro
The attached file provides information to those interested in learning matlab.
- 2013-03-25 18:41:34下载
- 积分：1
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PPCA
PPCA变换的MATLAB程序代码 需要的可以下载
(PPCA transform MATLAB program code needed to download)
- 2007-10-31 21:24:57下载
- 积分：1
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gfd
此程序源码，讲述了递推最小二乘算法的具体实现过程，对于初学者具有重要的参考价值(This program source code, described the concrete realization of recursive least squares algorithm process, are an important reference value for beginners)
- 2009-12-03 10:19:33下载
- 积分：1
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ncmgui
主要是针对面向对象设计中的模块应用，详细见英文说明。。。(NCMGUI Master GUI for Numerical Computing with MATLAB.
NCMGUI provides an interface to nineteen of the graphical demostrations
from "Numerical Computing with MATLAB". Click on any graphic to access
the underlying function.)
- 2013-10-30 14:56:57下载
- 积分：1
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dwt
DWT BASED MATLAB CODE FOR IMAGE
- 2013-05-04 19:28:17下载
- 积分：1
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xiaobofenxi
小波分析与应用基础 张国华 matlab的许多应用技术及代码(Wavelet analysis and application of basic Zhang Guohua matlab many applications and code)
- 2013-05-05 17:22:16下载
- 积分：1
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lorenz
this code will run Lorenz attractor. the function file is lorenz.m and the call file is lorenz1.m
- 2012-01-24 13:47:52下载
- 积分：1
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UCA-ESPRIT_DOA
二维的圆阵的doa估计算法实现，实现二维的doa估计(2-d doa estimation algorithm for the circle array)
- 2015-10-28 10:44:04下载
- 积分：1
