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decode
解码器,利用差错控制算法解汉明码,BCH码等多种码字(Decoder, error control algorithm using Hamming Code, BCH Code and other code words)
- 2007-07-16 17:34:49下载
- 积分:1
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OMNetpp
Modeling and Analysis of Computer Networks Course
- 2010-07-15 08:42:28下载
- 积分:1
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sanger
人工神经网络用Sanger算法求解多个模式的主分量问题。(Sanger method using artificial neural network model for solving the main component of many problems.)
- 2010-01-22 20:03:17下载
- 积分:1
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xinhaobuhuo
用Matlab仿真直接序列扩频系统,M文件编译,附带PPT说明(Matlab simulation with direct sequence spread spectrum system, M files to compile, with notes PPT)
- 2009-06-24 09:43:28下载
- 积分:1
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rand03.6
In order to minimize power losses caused by high current and improve the voltage profile in the network distribution, the introduction of dispersed generations also called productions decentralized in distribution network (DG) plays an important role. The installation of DGs directly affects the power requested or purchased. The sizing and placement of DGs in the system must be optimal because a wrong choice has a negative impact on the system behavior. To solve this combinatorial problem, an algorithm known as Firefly algorithm is proposed in this paper. This is a meta-heuristic algorithm inspired by the behavior of fireflies flashing. The main objective of firefly flash is to act as a signaling system to attract other fireflies. Networks tested IEEE69-bus and IEEE33-bus are used to evaluate the effectiveness of this method. The results are compared with those obtained by genetic algorithm (GA) to IEEE69-bus, and Shuffled frog leaping algorithm (SFLA) for IEEE 33-bus.
- 2013-12-16 14:22:43下载
- 积分:1
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CHAOGAOSI
研究表明超高斯分布更加贴近语音信号的实际分布,然而语音信号很难用单一的概率密度
函数准确描述,针对这一情况,提出了一种用超高斯混合模型对语音信号幅度谱建模的新方法,并推导了
基于此模型的幅度谱最小均方误差估的估计式。仿真结果表明:与传统的短时谱估计算法相比,该算法不
仅能够进一步提高增强语音的信噪比,而且可以有效减小增强语音的失真度,提高增强语音的主观感知
质量。 (Recent research indicates that the speech spectral amplitude distributions could
be fairly described with super-Gaussian probability density function. However, the complexity
of speech signal determines that the distribution statistics ofspeech signal could not be well
described by single simple function. Thus a super-Gaussian mixture model for speech spectral
amplitude is proposed, and with this model, a minimum mean-square error (MMSE) estimator for speech
signals spectral amplitude is derived. The simulation results show that this algorithm based on
Gaussian and super-Gaussian speech model could achieve better noise suppression and lower speech
distortion as compared with the conventional short-time spectral amplitude estimation algorithm. )
- 2014-01-18 10:13:52下载
- 积分:1
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Untitled3
有记忆预失真处理程序,可以实现对PA转换下饱和失真的处理(Predistortion with memory processes can be achieved under the PA saturation distortion conversion process)
- 2013-09-21 09:53:16下载
- 积分:1
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fingerprint-matching-algomrith
基于matlab平台的完整的指纹匹配算法。(Complete fingerprint matching algorithm matlab platform.)
- 2020-11-02 08:29:53下载
- 积分:1
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satools
该程序是基于Matlab编写的模拟退火工具软件包,可以很方便地用于其他领域的优化计算。(The program is based on the Matlab tool for the preparation of the simulated annealing package, can be easily used in other areas of the optimization calculation.)
- 2007-11-06 11:09:15下载
- 积分:1
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DTC
异步电机的矢量控制,在matlabsinmulink下调试通过(Induction motor vector control, in matlab sinmulink under the debugger through the)
- 2009-04-22 14:23:20下载
- 积分:1