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qpskzjm
qpsk源程序,有gui界面,很不错,包含误码率分析,频谱、功率谱分析,还有星座图(qpsk source, a gui interface, very good, including bit error rate analysis, spectrum, power spectrum analysis, as well as constellation)
- 2010-11-29 22:52:17下载
- 积分:1
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ws_net
小世界网络,可以生成网络图,可以自己设置网络(The small-world network, can generate a network diagram, you can set up their own network)
- 2013-04-09 16:24:21下载
- 积分:1
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M03-AT-Command---User-Manual
M03 - LVTTL UART to Wi-Fi
(IEEE 802.11 b/g)
AT Command and User Manual
- 2014-01-17 22:46:49下载
- 积分:1
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dijstra
实现dijstra算法,算出任意两点间的最短路径(Implementing Dijstra algorithms)
- 2019-06-13 18:15:05下载
- 积分:1
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MFP_based_on_High_order_Statistics-master
说明: 浅层海洋环境由信源组成声源,海洋形成信道,和水听器阵列组成接收器。在这个传播模型中,信源,信道和接收信号这三者,通常能知二求一,具体应用诸如利用海洋环境参数和接收到的信号来定位声源,或者通过计算发射信号和接收信号之间的差异,反演海洋环境参数。
而在接收器方面,我们通过设置各向同性的水听器阵列。通过算法和处理器,我们便能量化模型,传统是处理器主要基于接收信号是高斯信号,而海洋中存在着大量的有色噪声。本课题的研究目的便是在前人的基础上,在海洋声层析成像的背景下,在信源与接收器阵列之间,引入信号的高阶统计量,对非高斯过程的水下信号源进行定位,并提高算法的性能和准确性。
利用非高斯过程的高阶累积量不恒为零的特点,滤去高斯有色噪声对信号的影响,其又包含了信号的相位信息,便可以极大的优化匹配场处理过程的性能和准确性。(After receiving signals based on high order cumulant matched field processor after matched field localization, the positioning effect will be more accurate, sidelobe suppression more effectively, and compared with other traditional matched field processor in low SNR environment, it can position more accurately.)
- 2020-10-28 12:29:58下载
- 积分:1
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impulse_synthetic1
基于SIAR体制的脉冲综合的MATLAB程序,阵列模型是发射阵元19个,接收阵元40个,分布在三个圆环上,信号是线性调频信号,加了多普勒频率的影响。(SIAR system based on pulse-integrated MATLAB program, the array model is the launch array element 19, the receiver array elements 40, distributed in three rings, the signal is linear FM signal, plus the Doppler frequencies.)
- 2009-09-13 11:37:43下载
- 积分:1
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KSVD-of-speech-enhancemant
基于字典学习的语音增强中字典更新的算法,称作近似K-SVD算法,其中包含了OMP算法用于稀疏编码计算系数矩阵(Dictionary-based learning dictionary speech enhancement algorithm update, called approximate K-SVD algorithm, which contains the sparse coding algorithm is used to calculate the coefficient matrix OMP)
- 2014-05-26 11:34:57下载
- 积分:1
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BallPBeam
球杆系统 matlab gui 图形界面的绘制,具体代码给出,非guide编写(Ball and beam system Matlab gui graphical interface drawing, a system introduced)
- 2012-05-24 14:31:02下载
- 积分:1
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Fourier_Filter
Matlab code for fourier filter used in optical communication
- 2011-09-27 23:37:27下载
- 积分:1
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PCA
主分量分析的MATLAB程序,对于初学者比较有用,可以好好看一下(MATLAB program, the principal component analysis is useful for beginners, you can take a look at)
- 2012-08-15 09:50:33下载
- 积分:1