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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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hilbert
希尔伯特黄变换（HHT）变换，在众多领域都有应用，适合初学者学习(Hilbert Huang Transform (HHT) transformation has applications in many fields, suitable for beginners to learn)
- 2013-08-18 10:06:27下载
- 积分：1
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temp_model_lake.tar
temperature model of lake in matlab
- 2011-05-27 23:15:56下载
- 积分：1
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natural-gradientBBS
该程序是一个关于基于高阶累积量的自然梯度盲源分离算法，非常简单(Cumulant-based blind source separation of natural gradient)
- 2011-08-17 18:44:39下载
- 积分：1
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ram
the mppt algorithm file
- 2014-01-23 13:19:17下载
- 积分：1
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kiuseng
利用matlab GUI实现的串口编程例子，对于初学者具有参考意义，小波包分析提取振动信号中的特征频率。( Use serial programming examples matlab GUI implementation, For beginners with a reference value, Wavelet packet analysis to extract vibration signal characteristic frequency.)
- 2016-04-26 18:07:09下载
- 积分：1
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光栅
matlab正弦光栅代码段，可生成可调节相位的正弦光栅(Matlab sinusoidal grating code segment can generate sinusoidal grating with adjustable phase.)
- 2021-03-27 09:09:12下载
- 积分：1
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fwgn
FWGN信道模型MATLAB编程，对研究信道建模很有帮助(FWGN channel model)
- 2011-05-17 11:40:39下载
- 积分：1
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jacobian
function to define the jacobian
- 2012-03-30 03:04:22下载
- 积分：1
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a8e87f757c24
matlab实现经纬度坐标转换，代码效率较高(matlab realize the latitude and longitude coordinates conversion)
- 2012-12-09 19:12:24下载
- 积分：1
