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comm_eg_const
Plotting Gray-coded Signal Constellations
and Pulse Shaping Using a Raised Cosine Filter
- 2012-10-16 19:53:22下载
- 积分：1
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mckd
分析信号谱峭度根据最相关性，提取敏感频段，进一步分析。(The kurtosis of the signal spectrum is analyzed according to the most relevance, and the sensitive frequency bands are extracted for further analysis.)
- 2018-08-30 15:29:48下载
- 积分：1
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ppca_mv
a matlab code to reduce the dimenision of data. using probability principle analysis
- 2010-07-12 09:17:00下载
- 积分：1
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FractionalFourierTransform
分数阶傅立叶变换的matlab程序，对chirp信号进行的分数阶傅立叶变换(Fractional Fourier Transform)
- 2009-10-23 15:47:14下载
- 积分：1
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[FarutoUltimate3.0Mcode]
SVM faruto version，在libsvm的基础上添加函数而成(SVM faruto version, based on the libsvm )
- 2011-11-15 15:35:38下载
- 积分：1
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MATLAB_plotmethod
介绍了matlab中不同插值计算方法及所用到的函数，同时给出了matlab画图工具(Matlab introduced different interpolation methods and functions used while drawing tool gives matlab)
- 2016-01-27 18:18:44下载
- 积分：1
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firefly_simple
利用萤火虫算法对微网中各分布式电源进行优化调度，适合电力规划人员在规划中的应用(Firefly algorithm utilizing various micro network of distributed power optimized scheduling application for the power planners in planning)
- 2015-06-09 11:20:40下载
- 积分：1
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nmf
说明： 这是对于矩阵分解里面，最新出现的一种新的算法：非负矩阵分解的程序(This is the decomposition of the matrix inside, emerging a new algorithm: the procedure of non-negative matrix factorization)
- 2011-04-14 15:14:27下载
- 积分：1
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ZigBeeIEEE
The implementation was built on Matlab/Simulink using
fundamental components in Simulink to demonstrate how
reliably complex modulation schemes can be built, cost
effectively and efficiently [5]. The design of ZigBee
transmitter using MSK modulation is shown in the Figure 1.
Here we map input data bits to 8-chip PN sequences to be
transmitted and results in a chip rate of two mega chips per
second. After that, resultant chip sequence is send to the serial
to parallel converter. It is used here to separate the odd and
even bit indexed chips. Following this bipolar data formatting
is performed and signal modulated with a 2.4 GHz carrier on
the In Phase and QuadraturePhase data stream and adds it to
get the required transmitter output signal.
- 2014-09-23 20:56:58下载
- 积分：1
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QPSKAWGN
无线通信，信号通过qpsk调制，在高斯白噪声环境下的传输(Wireless communications, signal modulation by qpsk, white Gaussian noise environment in the transmission)
- 2010-09-14 14:57:50下载
- 积分：1
