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EVERT
EVERT的开源的光柱跟踪代码。光柱跟踪是用于声学仿真的重要算法。(open source code of beam tracing)
- 2011-05-13 13:02:42下载
- 积分：1
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WBF
迭代解码算法Weighted Bit-Flipping Algorithm，可对比数据计算误码率(Iterative decoding algorithm for Weighted Bit-Flipping Algorithm, error rate can be calculated comparing the data)
- 2011-05-30 20:50:25下载
- 积分：1
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pv_modle
适用性很强的matlab中pv的方针程序(Pv applicability strong policy program in matlab)
- 2011-06-05 19:32:18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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dpsk
dpsk modulator digtal system radio
- 2014-10-31 14:30:46下载
- 积分：1
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wyq
基于matlab的dpsk调制与解调,使用相位选择法调制(dpsk base on matlab)
- 2009-10-15 16:16:22下载
- 积分：1
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ModulationAnalogique
cours modulation...traitement de signal analogique
- 2010-11-30 07:03:03下载
- 积分：1
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Complex-frequency-domain-analysis
通过Matlab求出连续时间信号的傅立叶变换及编程绘制各种连续时间信号系统的时域波行，幅度谱以及相位谱(Fourier transform of continuous-time signal obtained through Matlab and programming time domain wave line to draw a variety of continuous-time signal system , the amplitude spectrum and phase spectrum
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- 2012-05-01 22:43:36下载
- 积分：1
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huffman
霍夫曼编码非常实用的小程序 ，实用matlab编写(Huffman coding is very useful for small programs, preparation of practical matlab)
- 2010-05-19 09:28:43下载
- 积分：1
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bsc
对二进制对称信道输入输出的模拟，参数可设。(Simulation of the binary symmetric channel input and output)
- 2012-04-27 16:08:32下载
- 积分：1
