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QPSK
提出了一个采用(2,1,7)卷积码+QPSK的中频调制解调方案,并在Xilinx公司的100万
门FPGA芯片上实现了该系统。该系统在信噪比SNR为6dB左右时可实现速率超过1Mbit/s、误码率
小于10-5的数据传输。
(Proposed a use of (2,1,7) convolutional code+ QPSK modulation and demodulation of the IF program, and in Xilinx' s FPGA chip one million on implementation of the system. The system SNR to 6dB signal to noise ratio at about the rate may achieve more than 1Mbit/s, less than 10-5 bit error rate of data transmission.)
- 2009-03-03 16:02:06下载
- 积分：1
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PR
说明： 超全的模式识别Matlab源程序，涉及几乎所有常见算法，还有图形界面，可以图形显示分析结果(Ultra-wide recognition of the Matlab source code, involving almost all the common algorithms, as well as a graphical interface, you can graph display the results of the analysis)
- 2008-03-14 08:40:51下载
- 积分：1
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fashexinhweixianxingtiaopin
雷达发射信号为线性调频信号的雷达计算仿真，可以直接运行的matlab程序。(Radar Chirp signal for the radar signal simulation can be run directly matlab program.)
- 2009-04-25 22:25:07下载
- 积分：1
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svmMATLAB
说明： matlab里支持向量机工具箱，好用(matlab in Support Vector Machine Toolbox, easy to use)
- 2008-09-17 15:19:17下载
- 积分：1
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ellipse
matlab file to draw ellipse
- 2012-04-07 21:17:16下载
- 积分：1
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chazhifa
MATLAB三次样条插值法 求信号的包络线 源代码
- 2014-11-18 19:06:06下载
- 积分：1
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PID-Control
常规PID、Smith预估补偿、改进的Smith、双控制器控制和内模的Simulink仿真图(Conventional PID, Smith, forecast compensation, the improved Smith, double control and internal model controller of Simulink simulation diagram
)
- 2014-01-02 17:21:45下载
- 积分：1
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catalog
MATLAB比较常用的例子，这里举了100个各种方面的例子，自己总结的，这是目录！(Commonly used MATLAB examples cited here, 100 examples of the various aspects of their summing up, which is the directory!)
- 2009-06-02 22:34:13下载
- 积分：1
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QPSK_sfun
QPSK
Modulation and Demodulation with AWGN , Performance comparision against on BER / EB/NO ratio.
- 2012-05-03 18:23:39下载
- 积分：1
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Sparse-Representation
稀疏表示，可以用于分析信号处理的算法程序(sparse representation)
- 2014-09-18 17:13:42下载
- 积分：1
