搜索资源列表
4sdsdas
- 基于模糊神经网络方法实现茶味信号识别的研究-neural network based on fuzzy method tea flavor signal recognition research
11
- 本文介绍了医学信号分析的常用方法,着重介绍了神经网络模式识别,包括他的优点及不足,最后介绍了神经网络的模型选择。-medical signal analysis methods commonly used to highlight the neural network pattern recognition, including his strengths and weaknesses, and the final presentation to the neural network model
fastfixedpoint
- 独立分量分析(Independent Component Analysis,简称ICA)是近二十年来逐渐发展起来的一种盲信号分离方法。它是一种统计方法,其目的是从由传感器收集到的混合信号中分离出相互独立的源信号,使得这些分离出来的源信号之间尽可能独立。它在语音识别、电信和医学信号处理等信号处理方面有着广泛的应用,目前已成为盲信号处理,人工神经网络等研究领域中的一个研究热点。 本文简要的阐述了ICA的发展、应用和现状,详细地论述了ICA的原理及实现过程,系统地介绍了目前几种主要ICA算法以及它
askfskpskshibie
- 基于决策论方法识别ask,fsk,psk信号,用神经网络找出判决门限-Decision theory-based methods to identify ask, fsk, psk signal neural network to identify the decision threshold
shibie
- 实现各种信号的数字信号的调制识别,基于高阶累积量个神经网络-Digital recognition
BP
- 语音信号识别 BP神经网络的研究 只需要简答的修改就可以了-Speech signal recognition BP neural network research
BPDLX
- 语音信号识别 BP神经网络的研究 只需要简答的修改就可以饿了-Speech signal recognition BP neural network research
chengxu
- 基于神经网络的模拟调制识别,首先是模拟信号的产生,再对所获的信号进行训练,最后进行识别-Analog modulation recognition based on neural network, the first is the generation of analog signal, then to training of received signal, finally for identification
BP_recog_hao
- 基于神经网络对数字调制信号2ASK、2FSK、2PSK、4ASK、4FSK、4PSK进行门限值的判定来识别这六种数字调制信号。-Based on neural network digital modulation signal 2ASK, 2FSK, 2PSK, 4ASK, 4FSK, 4PSK threshold determination performed to identify the six digital modulation signal.
HHT
- 把HHT和神经网络结合起来,识别出是否故障。对于HHT变换,这里用到的是它的IMF分解,然后用能量理论来判别哪些模组是虚假分量,哪些是是真实分量。对于EMD分解后的谱进行特征提取 ,利用的理论基础就是模糊熵。计算出真实 分量的模糊熵,作为输入层;输出层为两个神经元,为0(故障 )1(正常 (正常 )判别该信号是否出现故障。-The combination of HHT and neural network to identify whether the fault. For the HHT tr
bienei
- 重要参数的提取,给出接收信号眼图及系统仿真误码率,BP神经网络用于函数拟合与模式识别。- Extract important parameters, The received signal is given eye and BER simulation systems, BP neural network function fitting and pattern recognition.
gieyan_v29
- 对信号进行频谱分析及滤波,BP神经网络用于函数拟合与模式识别,这个有中文注释,看得明白。- The signal spectral analysis and filtering, BP neural network function fitting and pattern recognition, The Chinese have a comment, understand it.
fingnei
- 处理信号的时频分析,一个计算声子晶体结构的一维传递矩阵法,BP神经网络用于函数拟合与模式识别。- When processing a signal frequency analysis, A one-dimensional transfer matrix method to calculate the phonon crystal structure, BP neural network function fitting and pattern recognition.
bangqiu_V5.8
- 基于掌纹识别的在线身份验证 识别算法本科毕设,基于人工神经网络的常用数字信号调制,小波包分析提取振动信号中的特征频率。- Verify recognition algorithm based on palmprint recognition undergraduate complete set of online identity, The commonly used digital signal modulation based on artificial neural network, Wa
code
- 软件无线电产生调制信号,并估计瞬时幅度、相位的二阶统计,使用神经网络对调制信号进行识别。-Software generates radio modulation signal, and estimates the instantaneous amplitude and phase of the second-order statistics, using a neural network to identify the modulation signal.
beimie
- 分析了该信号的时域、频域、倒谱,循环谱等,BP神经网络用于函数拟合与模式识别,计算晶粒的生长,入门级别程序。- Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. BP neural network function fitting and pattern recognition, Calculation of growth, entry-level program grain
案例1 BP神经网络的数据分类-语音特征信号分类
- 基于BP神经网络的聚类分析数据分类例如语音信号识别(Clustering analysis based on BP neural network)
案例1 BP神经网络的数据分类-语音特征信号分类
- 前馈循环神经网络,用于处理语音识别,里面是matlab源代码,以及实例。学习神经网络算法很有帮助。(Feed forward recurrent neural network for speech recognition, which is the matlab source code, and an example. Learning neural network algorithms is very helpful.)
神经网络电能扰动信号特征识别
- 电能信号的扰动分析与仿真,可能做的不太OK,大家试试看(Disturbance analysis and Simulation of electric power signal may not be very OK. Let's try it.)
LSTM-Human-Activity-Recognition-master
- 与经典的方法相比,使用具有长时间记忆细胞的递归神经网络(RNN)不需要或几乎不需要特征工程。数据可以直接输入到神经网络中,神经网络就像一个黑匣子,可以正确地对问题进行建模。其他研究在活动识别数据集上可以使用大量的特征工程,这是一种与经典数据科学技术相结合的信号处理方法。这里的方法在数据预处理的数量方面非常简单(Compared with the classical methods, the recursive neural network (RNN) with long-term memory