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2FSK
2fsk的调制与解调，matlab编写，绝对正确。(2fsk modulation and demodulation, matlab prepared, absolutely correct.)
- 2013-10-21 16:15:20下载
- 积分：1
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滑动平均滤波器实验报告
给出一段噪声音乐信号，用滑动平均滤波器进行处理，观察改变滑动窗口宽度对声音效果的影响。
（1）读取一段噪声信号，画出未处理噪声信号的时域波形和信号频谱图；
（2）在Matlab中利用滑动平均滤波器对噪声信号进行处理，得出处理后的图像；
（3）改变滑动窗口的宽度，观察处理后噪声以及图像得出对效果的影响。(A piece of noise music signal is given. It is processed with a sliding average filter to observe the effect of changing the width of sliding window to the sound effect.
(1) a noise signal is read and the time domain waveform and signal spectrum map of the unprocessed noise signal are drawn.
(2) in Matlab, a sliding mean filter is used to process the noise signal, and the image after processing is obtained.
(3) to change the width of the sliding window, to observe the noise after processing and to the effect of the image.)
- 2018-01-27 16:12:36下载
- 积分：1
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Cnv_encd
determines the output sequence of a binary convolutional encoder
- 2010-10-19 05:00:50下载
- 积分：1
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OFDMChEstAlgLSE
说明： 本程序为OFDM系统中基于LSE的信道估计(This procedure for the OFDM system channel estimation based on the LSE)
- 2010-03-30 15:42:33下载
- 积分：1
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wavelettransform
说明： 本程序实现一、二、三级小波分解，并显示各个分解效果图。(The procedure to achieve one, two, three-level wavelet decomposition, and show the various decomposition Picture.)
- 2010-04-20 10:40:52下载
- 积分：1
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huanghe
说明： 该程序基于BP神经网络编程，开发工具MATLAB用于预测(The program based on BP neural network programming, development tools, MATLAB used to predict)
- 2008-12-04 19:38:48下载
- 积分：1
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BP-RBF
BP神经网络模型的算法和RBF神经网络模型的算法(Algorithm algorithm and RBF neural network model of BP neural network model)
- 2013-12-22 21:30:38下载
- 积分：1
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Untitledc
job shop scheduling for parallel machine
- 2013-09-14 11:29:08下载
- 积分：1
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demo7tonality
It is code for tonality feature extraction
- 2015-01-12 15:49:23下载
- 积分：1
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code
Wireless Sensor Networks (WSNs) are comprised of thousands of sensor nodes, with restricted energy, that cooperate
to accomplish a sensing task. Various routing Protocols are designed for transmission in WSNs. In this
paper, we proposed a hybrid routing protocol: Zonal-Stable Election Protocol (Z-SEP) for heterogeneous WSNs.
In this protocol, some nodes transmit data directly to base station while some use clustering technique to send
data to base station as in SEP. We implemented Z-SEP and compared it with traditional Low Energy adaptive
clustering hierarchy (LEACH) and SEP. Simulation results showed that Z-SEP enhanced the stability period
and throughput than existing protocols like LEACH and SEP.
- 2013-12-21 12:15:13下载
- 积分：1
