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FAST-AUTOCORELATION
the fast autocorelation function matlab code, used for basicallly pitch extraction and thus is extremely useful
- 2013-10-21 20:40:55下载
- 积分：1
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Elman
Elman神经网络：Elman网络是 J. L. Elman于1990年首先针对语音处理问题而提出来的, 它是一种典型的局部回归网络( global feed for ward l ocal recurrent)。Elman网络可以看作是一个具有局部记忆单元和局部反馈连接的前向神经网络。Elman网络具有与多层前向网络相似的多层结构。它的主要结构是前馈连接, 包括输入层、 隐含层、 输出层, 其连接权可以进行学习修正 反馈连接由一组“结构 ” 单元构成,用来记忆前一时刻的输出值, 其连接权值是固定的。在这种网络中, 除了普通的隐含层外, 还有一个特别的隐含层,称为关联层 (或联系单元层 ) 该层从隐含层接收反馈信号, 每一个隐含层节点都有一个与之对应的关联层节点连接。关联层的作用是通过联接记忆将上一个时刻的隐层状态连同当前时刻的网络输入一起作为隐层的输入, 相当于状态反馈。隐层的传递函数仍为某种非线性函数, 一般为 Sigmoid函数, 输出层为线性函数, 关联层也为线性函数。(Elman neural network: Elman JL Elman network is first proposed for speech processing problems in 1990. It is a typical local regression network (global feed for ward l ocal recurrent). Elman network can be seen as having a forward neural network of local memory unit and local feedback connections. Elman network has a multi-layer multilayer structure similar to the network. Its main structure is a feedforward connection, comprising an input layer, a hidden layer and output layer, which can be connected right learning correction feedback connected by a set of " structural" units, the output value of the memory for the previous time, which connection weights are fixed. In such a network, in addition to ordinary hidden layer, there is a special hidden layer, called an associative layer (or contact layer unit) this layer receives feedback signals the hidden layer, each hidden layer node has an associated layer node corresponding connection. The role of the associated layer is fo)
- 2015-03-26 22:36:26下载
- 积分：1
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pitch_Oct
语音信号的基音检测与估计对信号的估计具有重要作用。用不同方法进行基音检测(Pitch detection signal and the estimated speech signal estimate plays an important role. Pitch detection using different methods)
- 2014-01-06 22:16:51下载
- 积分：1
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很好用的统计模式识别工具箱-stprtool
很好用的统计模式识别工具箱，用matlab编写，enjoy！(good use of statistical pattern recognition toolkit, prepared using Matlab, enjoy!)
- 2005-03-31 16:36:03下载
- 积分：1
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fenten
gmcalab 快速广义的形态分量分析，基于K均值的PSO聚类算法,PLS部分最小二乘工具箱。( gmcalab fast generalized form component analysis, K-means clustering algorithm based on the PSO, PLS PLS toolbox.)
- 2016-12-14 23:26:34下载
- 积分：1
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antenna-pattern
有关天线方向图的实现，主要是线阵方向图的实现(The implementation of the antenna pattern, mainly linear array)
- 2013-01-18 19:06:17下载
- 积分：1
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localization-hopsize
根据硕士论文编写，在DV-hop基础上对平均每跳距离做了修正，效果比原始算法好的多。(According to the master s thesis writing, on the basis of DV- hop made a correction, the average jump distance effect is much better than the original algorithm.
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- 2014-11-04 21:37:25下载
- 积分：1
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MATLAB-(2)
matlab的详细解述，对于学习有很大的帮助，有助于进一步做好程序(It can help you )
- 2012-12-31 16:42:57下载
- 积分：1
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Calcul_Angles_Pics
This is a file two compute the angle between two target
- 2011-06-25 14:44:55下载
- 积分：1
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frequency-hopping
跳频通信系统利用Matlab中的Simulink仿真系统实现跳频系统的仿真和分析(Hopping communication system in use Matlab Simulink simulation system to achieve frequency hopping system simulation and analysis)
- 2021-03-22 13:49:16下载
- 积分：1
