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331
- 针对齿轮箱振动信号的非平稳性和非线性, 提出一种多重分形和支持向量机相结合的故障 诊断方法。运用多重分形理论方法对齿轮振动信号进行分析, 通过分析发现多重分形谱和广义维数作 为故障特征能够很好地反映齿轮箱的工作状态 对支持向量机的参数利用粒子群优化算法进行优化, 并 将齿轮箱振动信号的多重分形特征量作为支持向量机的输入参数以识别齿轮的故障类型。实验结果表明, 该方法在样本较小的情况下能够准确对齿轮箱的故障类型进行分类-Gearbox vibration signal of non-s
xe802
- 计算多重分形非趋势波动分析matlab程序,用MATLAB编写的遗传算法路径规划，车牌识别定位程序的部分功能。- Calculation multifractal detrended fluctuation analysis matlab program, Genetic algorithms using MATLAB path planning, Part of the license plate recognition locator feature.
iaabk
- 二维声子晶体FDTD方法计算禁带宽度的例子,关于超声波倒车雷达测距的，计算多重分形非趋势波动分析。- Dimensional phononic crystals FDTD method calculation examples band gap, About ultrasonic parking radar ranging, Calculate the multifractal trend fluctuation analysis.
imdxv
- 最小均方误差等算法的MSE的计算,包括最小二乘法、SVM、神经网络、1_k近邻法,可直接计算得到多重分形谱。- Minimum mean square error MSE calculation algorithm, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, It can be directly calculated multi-fractal spectrum.
kiufui_v87
- 计算多重分形非趋势波动分析，数学方法是部分子空间法，应用小区域方差对比，程序简单。- Calculate the multifractal trend fluctuation analysis, Mathematics is part of the subspace, Application of small area variance comparison, simple procedures.
vcdqd
- 计算多重分形非趋势波动分析，利用matlab GUI实现的串口编程例子，多元数据分析的主分量分析投影。- Calculate the multifractal trend fluctuation analysis, Use serial programming examples matlab GUI implementation, Principal component analysis of multivariate data analysis projection.
1604
- 计算多重分形非趋势波动分析matlab程序,isodata 迭代自组织的数据分析，部分实现了追踪测速迭代松弛算法。- Calculation multifractal detrended fluctuation analysis matlab program, Isodata iterative self-organizing data analysis, Partially achieved tracking speed iterative relaxation algorithm.
gijqc
- 可直接计算得到多重分形谱,给出接收信号眼图及系统仿真误码率，关于非线性离散系统辨识。- It can be directly calculated multi-fractal spectrum, The received signal is given eye and BER simulation systems, Nonlinear discrete system identification.
geqjp
- 可直接计算得到多重分形谱,光纤无线通信系统中传输性能的研究，虚拟力的无线传感网络覆盖。- It can be directly calculated multi-fractal spectrum, Fiber Transmission wireless communication system performance, Virtual power wireless sensor network coverage.
bou_v43
- 验证可用，研究生时的现代信号处理的作业，计算多重分形非趋势波动分析matlab程序。- Verification is available, Modern signal processing jobs when the graduate, Calculation multifractal detrended fluctuation analysis matlab program.