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math_exp11
这是运用MATLAB进行编程的一些应用,可供大家学习一下(This the use of MATLAB programming some applications are available for learning about )
- 2007-06-24 20:08:37下载
- 积分:1
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adpcm_coding
matlab的adpcm语音编码,很好的解决了语音压缩传输中的问题(matlab' s adpcm speech coding, a very good solution to the voice compression and transmission problems in the)
- 2009-12-17 11:38:00下载
- 积分:1
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jkjkjkjkjkjkjkj
小波变换,实现语音的基音检测,主要用来检测语音基音周期,小波变换的实现(Wavelet transform, implemented voice detection, voice pitch is mainly used test cycle, the realization of wavelet transform)
- 2010-05-22 21:10:37下载
- 积分:1
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demo_OceanOptics
demo OceanOptics communication systems.
- 2013-08-09 23:16:01下载
- 积分:1
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spreadspectrum
In a normal communication channel, it is often desirable to concentrate the information in as narrow a region of the frequency spectrum as possible in order to conserve available bandwidth and to reduce power. The basic spread spectrum technique, on the other hand, is designed to encode a stream of information by spreading the encoded data across as much of
the frequency spectrum as possible. This allows the signal reception, even if there is interference on some frequencies. While there are many variations on spread spectrum communication, we concentrated on Direct Sequence Spread Spectrum encoding (DSSS). The DSSS method spreads the signal by multiplying it by a chip, a maximal length pseudorandom sequence modulated at a known rate. Since the host signals are in discrete-time format, we can use the sampling rate as the chip rate for coding.
- 2012-04-12 20:54:14下载
- 积分:1
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MATLAB-three-dimensional-mapping
利用MATLAB进行三维图像的绘制,非常详细的介绍了有关的操作步骤!(Using MATLAB for the rendering of three-dimensional images, a very detailed introduction to the steps!)
- 2012-05-01 23:21:18下载
- 积分:1
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yewn78.3
This paper presents a new and efficient approach for capacitor placement in
radial distribution systems (RDS) that determine the optimal locations and size of
capacitor with an objective of improving the voltage profile and reduction of power loss.
The solution methodology has two parts: in part one the loss sensitivity factors (LSF) are
used to select the candidate locations for the capacitor placement and in part two a new
algorithm that employs Dijkstra Algorithm (DA) is used to estimate the optimal size of
capacitors at the optimal buses determined in part one. The main advantage of the
proposed method is that it does not require any external control parameters. The other
advantage is that it handles the objective function and the constraints separately. The
proposed method is applied to 33 & 69 RDS. The solutions obtained by the proposed
method are compared with other methods. The proposed method has outperformed the
other methods in terms of the quality of solution.
OPTIMAL C
- 2013-12-16 14:27:18下载
- 积分:1
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sjgz
随机共振源程序,可以用于求解随机共振系统输出及功率谱(Stochastic resonance source)
- 2020-12-04 11:49:24下载
- 积分:1
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FM-HHT
基于HHT方法的模拟调频信号的hilbert谱分析(HHT-based method of analog FM signal hilbert spectral analysis)
- 2009-11-25 15:37:22下载
- 积分:1
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GPC
广义预测控制源程序(单输入单输出),包含两种情况,对象模型已知和对象模型未知(Generalized Predictive Control source (single-input single-output), including both cases, object model and object model known to the unknown)
- 2009-05-17 10:46:15下载
- 积分:1