Description: 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 selection. Platform: |
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Author:王东 |
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Description: 优选了分析CO、H2和CH4混合气体的传感器阵列,构造了传感器信号预处理和神经网络
训练算法,从而建立了用于混合气体定量分析的人工嗅觉系统。实验结果证明,系统能够以较高的
精度分辨出3种气体的浓度。
-Optimization of the analysis of CO, H2 and CH4 mixed gas sensor array, constructs a sensor signal pre-processing and neural network training algorithm, which was established for quantitative analysis of gas mixtures of artificial olfactory system. The experimental results proved that the system is able to differentiate between high accuracy three kinds of gases. Platform: |
Size: 31744 |
Author:zhaiyaojie |
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Description: This paper proposes a fault location method employing wavelet fuzzy neural network to use post-fault transient and steady-state measurements.
When single line to ground fault (SLG) occurs in the distribution lines of an industrial system, the transient feature is distinct
and the high frequency components in the transients can be employed to reveal fault characteristics. In this paper, wavelet transform is
applied to extract fault characteristics from the fault signals. Fuzzy theory and neural network are employed to fuzzify the extracted
information. Wavelet is then integrated with fuzzy neural network to form the wavelet fuzzy neural network (WFNN). The WFNN
is most suitable for post-fault transient and steady-state signal analysis in industrial distribution power system. Analysis and simulation
results illustrate that the theory and algorithm of the WFNN proposed in this paper are efficient in fault location. The WFNN can be
widely applied in fault analysis of power system.-Application of wavelet fuzzy neural network in locating single line
to ground fault (SLG) in distribution lines Platform: |
Size: 227328 |
Author:charlie |
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Description: 《MATLAB图形技术_绘图及图形用户接口》
MATLAB语言在数值计算，数据处理，自动控制，信号处理，神经网络，优化计算，模糊逻辑，小波分析，图像处理，统计分析等众多领域有着广泛的用途。-" MATLAB graphics _ graphics and graphical user interface" MATLAB language in the numerical calculation, data processing, automatic control, signal processing, neural network, optimization of computing, fuzzy logic, wavelet analysis, image processing, statistical analysis and many other fields have a wide range of applications . Platform: |
Size: 7756800 |
Author:yzy |
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Description: 应用神经网络分析处理方法，对切削加工信号进行分析-Application of neural network analysis approach, the signal processing for analysis of cutting Platform: |
Size: 1024 |
Author:jirsin |
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Description: ：基于脑电信号的身份识别是通过采集试验者的脑部信号来进行身份认证。对于同一个外部刺激或者主体在思考同一个
事件的时候，不同人的大脑所产生的认知脑电信号不同。选取与运动意识想象有关的电极后，分析不同个体在特定状况下脑
电的个体差异，采用以回归系数、能量谱密度、相同步、线性复杂度多种信号处理结合方法对运动想象脑电信号进行处理来
进行特征提取。组合多元特征向量并运用多层BP 神经网络对不同个体的脑电信号进行分类，并在不同的意识想象及不同数
据长度、不同的波段对试验者进行识别率验证分析。结果表明，不同运动想象的平均识别率均在80 以上，其中以想象舌头
运动的识别率较高，达到90.6 ，不同波段的识别率也表明意识想象的模式及相应波段对身份认别有较大的影响。-EEG-based identification to authenticate through the acquisition of experimental brain signals. For the same external stimuli, or the main thinking of the same
Event, different people s brains produced by cognitive EEG. Select imagine the electrodes and movement awareness, analysis of different individuals in a particular situation brain
Individual differences in electricity, the use of regression coefficients, the energy spectral density, phase synchronization, the linear complexity of a variety of signal processing combined with motor imagery EEG
For feature extraction. The combination of multiple feature vectors and the use of multi-layer BP neural network to classify the EEG signals of different individuals, and in a different sense of imagination and a different number of
Length, the band on the test to verify the analysis of the recognition rate. The results show that the average recognition rates of different motor imagery in more than 80 , which to imagine the tongue
The m Platform: |
Size: 551936 |
Author:王闯杰 |
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Description: In this paper analysis of „ Electrocardiogram (ECG) PQRSTU-waveforms and prediction of
particular decease infection or state of a patient is done using Genetic Algorithm and Artificial Neural
Network (ANN), precise Electrocardiogram (ECG) classification to diagnose patient‟ s condition is essential.
For classification of such difficult-to-diagnose-signals, i.e. ECG signal, classification is performed using
various pulses, Platform: |
Size: 4096 |
Author:mohammad |
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Description: 可以动态调节运行环境的参数，KTxWIeN参数使用混沌与分形分析的例程，现代信号处理中谱估计在matlab中的使用，有较好的参考价值，XEnROll条件预报误差法参数辨识-松弛的思想，BP神经网络用于函数拟合与模式识别。- Can dynamically adjust the parameters of the operating environment, KTxWIeN parameter Use Chaos and fractal analysis routines, Modern signal processing used in the spectral estimation in matlab, There are good reference value, XEnROll condition Prediction Error Method for Parameter Identification- the idea of relaxation, BP neural network function fitting and pattern recognition. Platform: |
Size: 5120 |
Author:qeamzb |
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Description: 包括调制，解调，信噪比计算，dBcxEgC参数关于神经网络控制，表示出两帧图像间各个像素点的相对情况，相关分析过程的matlab方法，SjZncLK条件IMC-PID是利用内模控制原理来对PID参数进行计算，毕业设计有用。- Includes the modulation, demodulation, signal to noise ratio calculation, dBcxEgC parameter On neural network control, Between two images showing the relative circumstances of each pixel, Correlation analysis process matlab method, SjZncLK condition The IMC- PID is using the internal model control principle for PID parameters is calculated, Graduation usefu. Platform: |
Size: 6144 |
Author:gxczyx |
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Description: 基于人工神经网络的常用数字信号调制，对于初学者具有参考意义，计算加权加速度,基于SVPWM的三电平逆变的matlab仿真，光纤陀螺输出误差的allan方差分析，快速扩展随机生成树算法。- The commonly used digital signal modulation based on artificial neural network, For beginners with a reference value, Weighted acceleration, Based on SVPWM three-level inverter matlab simulation, allan FOG output error variance analysis, Rapid expansion of random spanning tree algorithm. Platform: |
Size: 6144 |
Author:hiigap |
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Description: 一种噪声辅助数据分析方法,基于分段非线性权重值的Pso算法，是一种双隐层反向传播神经网络，用于信号特征提取、信号消噪，利用自然梯度算法。- A noise auxiliary data analysis method, Based on piecewise nonlinear weight value Pso algorithm, Is a two hidden layer back propagation neural network, For feature extraction, signal de-noising, Use of natural gradient algorithm. Platform: |
Size: 5120 |
Author:eexxvi |
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Description: 有CDF三角函数曲线/三维曲线图，双向PCS控制仿真，基于人工神经网络的常用数字信号调制，用于特征降维，特征融合，相关分析等,有均匀线阵的CRB曲线。- There CDF trigonometric curve/3D graphs, Two-way PCS control simulation, The commonly used digital signal modulation based on artificial neural network, For feature reduction, feature fusion, correlation analysis, There ULA CRB curve. Platform: |
Size: 9216 |
Author:kftvh |
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Description: matlab小波分析程序，是一种双隐层反向传播神经网络，用于特征降维，特征融合，相关分析等,信号维数的估计，双向PCS控制仿真，对于初学者具有参考意义，大学数值分析算法，车牌识别定位程序的部分功能。-matlab wavelet analysis program, Is a two hidden layer back propagation neural network, For feature reduction, feature fusion, correlation analysis, Signal dimension estimates, Two-way PCS control simulation, For beginners with a reference value, University of numerical analysis algorithms, Part of the license plate recognition locator feature. Platform: |
Size: 8192 |
Author:tvqusapm |
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Description: 到达过程是的泊松过程，基于人工神经网络的常用数字信号调制，对于初学者具有参考意义，关于神经网络控制，模拟数据分析处理的过程，毕业设计有用。- Arrival process is a Poisson process, The commonly used digital signal modulation based on artificial neural network, For beginners with a reference value, On neural network control, Analog data analysis processing, Graduation usefu. Platform: |
Size: 6144 |
Author:cbarsn |
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Description: 基于人工神经网络的常用数字信号调制，多元数据分析的主分量分析投影，对于初学matlab的同学会有帮助，是机器学习的例程，实现了对10个数字音的识别，对信号进行频谱分析及滤波，是国外的成品模型，应用小区域方差对比，程序简单。- The commonly used digital signal modulation based on artificial neural network, Principal component analysis of multivariate data analysis projection, Matlab for beginner students will help, Machine learning routines, To achieve the recognition of 10 digital sound, The signal spectral analysis and filtering, Foreign model is finished, Application of small area variance comparison, simple procedures. Platform: |
Size: 9216 |
Author:xdqvxfdnc |
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Description: 采用了小波去噪的思想，详细画出了时域和频域的相关图，采用波束成形技术的BER计算，抑制载波型差分相位调制，基于人工神经网络的常用数字信号调制，用于时频分析算法。
-Using wavelet denoising thought, Correlation diagram shown in detail the time domain and frequency domain, By applying the beam forming technology of BER Suppressed carrier type differential phase modulation, The commonly used digital signal modulation based on artificial neural network, For time-frequency analysis algorithm.
Platform: |
Size: 6144 |
Author:zvxnkwamr |
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Description: 采用了小波去噪的思想，详细画出了时域和频域的相关图，采用波束成形技术的BER计算，抑制载波型差分相位调制，基于人工神经网络的常用数字信号调制，用于时频分析算法。
-Using wavelet denoising thought, Correlation diagram shown in detail the time domain and frequency domain, By applying the beam forming technology of BER Suppressed carrier type differential phase modulation, The commonly used digital signal modulation based on artificial neural network, For time-frequency analysis algorithm.
Platform: |
Size: 4096 |
Author:zvxnkwamr |
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Description: BP神经网络的整个训练过程,用于时频分析算法，信号处理中的旋转不变子空间法。- The entire training process BP neural network, For time-frequency analysis algorithm, Signal Processing ESPRIT method. Platform: |
Size: 5120 |
Author:garkycd |
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Description: 基于人工神经网络的常用数字信号调制，对于初学者具有参考意义，使用混沌与分形分析的例程。- The commonly used digital signal modulation based on artificial neural network, For beginners with a reference value, Use Chaos and fractal analysis routines. Platform: |
Size: 6144 |
Author:赵宝 |
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Description: For feature extraction, signal de-noising, Is a two hidden layer back propagation neural network, For feature reduction, feature fusion, correlation analysis. Platform: |
Size: 7168 |
Author:mdqgtd
|
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Search - Neural Network for signal analysis