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MatlPDDocumentation
matlab文档(matlab documentation)
- 2009-01-14 11:00:25下载
- 积分:1
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qpsk
摘 要:根据HFC网络上行信道的特性,建立了信道模型 分析了上行信道中存在的各种噪声对QPSK
调制技术的影响。结果表明在C /N (传输信道载噪比)较低的情况下,采用QPSK调制方式,可以提高系
统的抗干扰能力。
关键词: QPSK 光纤同轴电缆混合网 上行信道 噪声(Abstract: HFC network in accordance with the characteristics of the uplink channel, the establishment of a channel model an analysis of the various uplink channel noise on the impact of QPSK modulation. The results show that the C/N (transmission channel carrier-to-noise ratio) lower, the use of QPSK modulation, can improve the system of anti-interference ability. Keywords: QPSK hybrid fiber coaxial cable network uplink channel noise)
- 2009-04-12 15:45:03下载
- 积分:1
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35a85edfc06d91314954039a
OFDM系统仿真OFDM系统仿真OFDM系统仿真OFDM系统仿真(OFDM System Simulation OFDM system simulation OFDM system simulation OFDM System Simulation)
- 2009-05-20 16:29:51下载
- 积分:1
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zig
说明: 输入2维数组和行数列数,进行之字形重新排列,输出1维数组,比如图像的DCT变换系数(DCT,zigzag)
- 2010-04-12 18:25:43下载
- 积分:1
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tamura-texture
matlab中Tamura纹理特征的一种提取方法(A method in matlab about Tamura texture feature extraction )
- 2013-10-30 09:40:12下载
- 积分:1
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mypca
自己写的pca matlab 程序,简单,识别率高,可运行(PCA matlab program to write their own simple, high recognition rate, you can run)
- 2013-04-25 16:06:52下载
- 积分:1
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PR-HW2
This is my homework of pattern recognition.
- 2010-11-03 16:51:11下载
- 积分:1
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motionEstTSS
Implementation of the TSS (three step search) algorithm in matlab which is used for motion estimation and compensation technique for macro blocks.
- 2009-11-02 06:48:35下载
- 积分:1
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Tperf
this source code is very well
- 2013-08-16 01:28:01下载
- 积分:1
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FDD
matlab编写的频域分解法程序,可以在此基础上进行改进.(matlab prepared frequency domain decomposition procedures can be improved on this basis.)
- 2021-03-06 13:29:31下载
- 积分:1