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qpsk_simulink
In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal
is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.
- 2009-12-19 00:32:15下载
- 积分：1
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Time-frequency-signal
信号与系统时频分析及Matlab的应用，设计z变换、fft变换、拉普拉斯变换等(Time-frequency signal and system analysis and Matlab applications, design of the z-transform, fft transform, Laplace transform)
- 2012-04-20 15:20:45下载
- 积分：1
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1
说明： 可以用于MATLAB基础学习以及基于MATLAB设计的其他软件的开发(MATLAB-based learning and can be used to design based on MATLAB and other software development)
- 2010-06-16 13:13:51下载
- 积分：1
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PSOalgorithm
本程序利用粒子群算法（PSO算法），求BANANA函数在（1，1）附近的极小值(This program makes use of particle swarm optimization (PSO algorithm), find BANANA function (1,1) near the minimum)
- 2010-10-29 16:16:25下载
- 积分：1
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fuzzycontrol
说明： 采用最小二乘法进行系统辨识，本例是一个简短的例程序。(System identification using the least square method, in this case is a short example program.)
- 2011-03-30 20:38:16下载
- 积分：1
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SURF
surf特征点检测，并实现两幅图像特征点的匹配(surf feature point detection, and the two images matching feature points)
- 2013-07-20 16:14:10下载
- 积分：1
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simple-BPSK
搭建SISO收发系统，BPSK调制与解调，在白高斯信道下仿真系统BER性能。(Build SISO transceiver system, BPSK modulation and demodulation, the white Gaussian channel simulation system BER performance.)
- 2013-11-10 22:52:59下载
- 积分：1
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seawater
物理海洋学中包括状态方程在内的很多海水物理属性的计算方程程序，如果学物理海洋的话强烈建议下载(In physical oceanography, there are many equation programs for calculating physical properties of seawater, including the equation of state. If you study physical oceans, download them is strongly recommended.)
- 2021-04-12 21:08:57下载
- 积分：1
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MATLAB
学习matlab非常好的资料，可以快速入门，打好基础进，而进行更深入的学习(Learning matlab very good information, you can get started quickly, lay the foundation for progress, but more in-depth study)
- 2011-08-15 11:23:55下载
- 积分：1
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RR
说明： 进行支持向量机的非线性回归分析。支持多元的非线性回归分析。(Nonlinear regression analysis of support vector machines. Supports multivariate nonlinear regression analysis.)
- 2016-11-16 14:51:18下载
- 积分：1
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