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matlab_source_for_dsp
matlab source code for digital signal
- 2009-07-09 13:44:25下载
- 积分：1
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80211n
一种基于802.11n协议的MIMO-OFDM系统仿真代码。(The simulation code of MIMO-OFDM system based on 802.11n protocol.)
- 2014-12-04 09:51:25下载
- 积分：1
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Basics-Tutorial-of-MATLAB7_0
MATLAB7-0的详细介绍，非常适合初学这，总共10M左右(A detailed description of MATLAB7-0 is ideal for beginners, for a total of 10M)
- 2013-05-17 09:42:27下载
- 积分：1
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BP-and-SOM
BP（Back Propagation）网络是一种按误差逆传播算法训练的多层前馈网络，是目前应用最广泛的神经网络模型之一。
BP网络能学习和存贮大量的输入-输出模式映射关系，而无需事前揭示描述这种映射关系的数学方程。
它的学习规则是使用最速下降法，通过反向传播来不断调整网络的权值和阈值，使网络的误差平方和最小。BP神经网络模型拓扑结构包括输入层（input）、隐层(hide layer)和输出层(output layer)。
通过对信息的提取以及记忆，用作分类、聚类、预测等。
(BP (Back Propagation) network is a pre-press error back propagation algorithm Multilayer feedforward network, is one of the most widely used neural network model. BP network can learn and store a large amount of input- output mode mapping without prior reveal mathematical equations that describe the mapping relationship. It s learning rule is to use the steepest descent method, by reverse spread to constantly adjust the network weights and thresholds and the minimum sum of squared error of the network. BP neural network topology comprises an input layer (input), hidden layer (hide layer) and an output layer (output layer). By extracting information and memory, it is used as classification, clustering, prediction.)
- 2016-03-09 10:41:33下载
- 积分：1
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publictran
说明： MATLAB预测程序(MATLAB forecasting process)
- 2008-12-04 19:40:52下载
- 积分：1
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qingzhuoyin
本设计采用了一种基于三参数组合的方法对语音信号进行了清/浊音判决。在传统两参数（短时能量和过零率）算法基础上增加了自相关函数作为判决参数，减少了清/浊音信号误判率。(This design uses a combination of methods based on three parameters of the voice signals of the Qing/voiced sentence. In the traditional two parameters (short-term energy and zero crossing rate) algorithm based on the increase since the correlation function as a decision parameter, reducing the clearance/voiced signal false positives.)
- 2011-10-18 18:51:36下载
- 积分：1
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Chebyshev1IIRdigitalfilter
这是本人夏季学期的课程设计：模拟信号数字化滤波处理的计算仿真-Chebyshev I型低通滤波，对模拟信号进行数字化滤波处理。根据数字滤波器的性能指标，计算出Chebyshev1型低通IIR数字滤波器的系统函数，画出数字滤波器的频率响应曲线，给出Chebyshev1型低通IIR数字滤波器的设计结果。(This is my summer semester of the curriculum design: analog signal processing digital simulation filtering-Chebyshev I-type low-pass filtering, on the analog signal to digital filter processing. Digital filter in accordance with performance indicators, calculated Chebyshev1-type low-pass IIR digital filter systems function, to draw the digital filter frequency response curve, give Chebyshev1 type low-pass IIR digital filter design.)
- 2009-03-09 16:27:38下载
- 积分：1
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lmsandrls
以下程序是基于matlab软件实现自适应滤波器的lms和rls两种算法，不像有些程序那样冗杂，简练明了。定义一个输入信号加入一组噪音，用自适应算法进行滤波，其中用到一个for循环。(The following procedure is based on the matlab software implementation of the LMS adaptive filter and rls two algorithms, unlike some of the procedures as miscellaneous, concise and clear. The definition of an input signal by adding a group of noise, use of adaptive filtering algorithm, which uses a for cycle.)
- 2008-04-27 11:00:22下载
- 积分：1
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Gold_sequence_generator
Gold sequence generator
- 2008-05-27 12:42:02下载
- 积分：1
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signal
信号产生和fft变换分析 信号通过switch函数选择产生(Signal generation and fft transform analysis of the signal generated by switch function selection)
- 2012-04-07 23:28:54下载
- 积分：1
