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DSB_and_FFT
双边带调制及频谱仪的设置，如何在高频、低频中观测频谱特性(Modulation and spectrum analyzer with a bilateral setting, how high-frequency, low-frequency spectrum observed)
- 2010-09-04 13:36:12下载
- 积分：1
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Onset_Offset_P
The onset of the P wave is the starting point of the P wave, it s the first positive or null sample before the P peak.
The offset of the P wave is the ending point of the P wave, it s the first negative or null sample following the P peak.
- 2010-10-05 17:17:16下载
- 积分：1
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low_pass_filter
low pass filter that applaied on image
- 2013-11-26 05:17:24下载
- 积分：1
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pollingsystem
这里有比较多关于该进型的round robin 算法，对研究polling systems 的研究者有较好的帮助！(polling system algorithms)
- 2010-10-14 10:21:46下载
- 积分：1
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qam-16
symbol error rate curve with 16QAM modulation
- 2010-05-19 17:38:21下载
- 积分：1
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cluster_jl
这是论文Fast_unfolding_of_communities_in_large_networks的MATLAB代码，是一种静态社区发现算法(This is the thesis Fast_unfolding_of_communities_in_large_networks MATLAB code, is a static community discovery algorithm)
- 2015-03-22 16:03:43下载
- 积分：1
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pso_2D
一个非常好的粒子群算法实现，该算法为matlab实现(A very good PSO implementation, the algorithm for the matlab implementation)
- 2009-03-25 10:10:53下载
- 积分：1
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matlab
学习matlab的ppt课件（华中科技大学的内部资料）(Ppt of learning courseware matlab (Huazhong University of Science and Technology)
- 2008-03-25 18:16:39下载
- 积分：1
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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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Image-processin22
Example of application of image processing
- 2015-03-26 23:53:49下载
- 积分：1
