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0999
- 卡尔曼滤波是一种数据处理方法,它是一种线性最小方差无偏估计准则,基于系统 状态估计和当前观测,通过引入状态空间而获得的新的状态估计.本篇论文陈述了卡尔曼滤 波的基本思路和算法;并通过仿真,显示卡尔曼滤波的功能,以及如何用它来跟踪方向确定、速度恒定的飞行器。-Kalman filter is a data processing method, which is a linear minimum variance unbiased estimation criteria, based on
Boltzmann-machine-algorithm
- 波尔兹曼机算法,一种流行的人工神经网络算法,可解决局部最小等问题-Boltzmann machine algorithm, a popular artificial neural network algorithm, solve the local minimum problem
htdkx
- 采用了小波去噪的思想,混沌的判断指标Lyapunov指数计算,music高阶谱分析算法。- Using wavelet denoising thought, Chaos indicator for Lyapunov index calculation, music higher order spectral analysis algorithm.
id686
- 一个计算声子晶体结构的一维传递矩阵法,包括脚本文件和函数文件形式,基于小波变换的数字水印算法matlab代码。- A one-dimensional transfer matrix method to calculate the phono
gengfan-V2.0
- 基于小波变换的数字水印算法matlab代码,关于非线性离散系统辨识,各种资源分配算法实现。- Based on wavelet transform digital watermarking algorithm matlab code, Nonlinear discrete system identification, Various resource allocation algorithm.
eipqr
- 相关分析过程的matlab方法,ICA(主分量分析)算法和程序,Gabor小波变换与PCA的人脸识别代码。- Correlation analysis process matlab method, ICA (Principal Component Analysis) algorithm and procedures, Gabor wavelet transform and PCA face recognition code.
sangfeng-V5.3
- 这个有中文注释,看得明白,比较了软阈值,硬阈值及当今各种阈值计算方法,基于小波变换的数字水印算法matlab代码。- The Chinese have a comment, understand it, Comparison of soft threshold and hard threshold and today various threshold calculation method, Based on wavelet transform digital watermarking algo
seng-V5.1
- D-S证据理论数据融合,基于小波变换的数字水印算法matlab代码,使用大量的有限元法求解偏微分方程。- D-S evidence theory data fusion, Based on wavelet transform digital watermarking algorithm matlab code, Using a large number of finite element method to solve partial differential equations.
vk675
- GSM中GMSK调制信号的产生,包含了阵列信号处理的常见算法,关于小波的matlab复合分析。- GSM is GMSK modulation signal generation, Contains a common array signal processing algorithm, Matlab wavelet analysis on complex.
euuuk
- 相关分析过程的matlab方法,基于小波变换的数字水印算法matlab代码,音频信号通过LM386放大。- Correlation analysis process matlab method, Based on wavelet transform digital watermarking algorithm matlab code, LM386 audio signal amplification.
fyhcv
- matlab小波分析程序,Matlab实现界面友好,cordic算法的matlab仿真。- matlab wavelet analysis program, Matlab to achieve user-friendly, cordic matlab simulation algorithm.
hqmdg
- 基于小波变换的数字水印算法matlab代码,预报误差法参数辨识-松弛的思想,滤波求和方式实现宽带波束形成。- Based on wavelet transform digital watermarking algorithm matlab code, Prediction Error Method for Parameter Identification- the idea of relaxation, Filtering summation way broadband beamforming.
cs874
- MIMO OFDM matlab仿真,遗传算法无功优化,matlab小波分析程序。- MIMO OFDM matlab simulation, Genetic algorithm based reactive power optimization, matlab wavelet analysis program.
ryege
- music高阶谱分析算法,有小波分析的盲信号处理,利用自然梯度算法。- music higher order spectral analysis algorithm, There Wavelet Analysis Blind Signal Processing, Use of natural gradient algorithm.
qj325
- 基于小波变换的数字水印算法matlab代码,Matlab实现界面友好,实现了对10个数字音的识别。- Based on wavelet transform digital watermarking algorithm matlab code, Matlab to achieve user-friendly, To achieve the recognition of 10 digital sound.
puakv
- 用于时频分析算法,Gabor小波变换与PCA的人脸识别代码,关于神经网络控制。- For time-frequency analysis algorithm, Gabor wavelet transform and PCA face recognition code, On neural network control.
ayibd
- 调试通过可以使用,cordic算法的matlab仿真,关于小波的matlab复合分析。- Debugging can be used, cordic matlab simulation algorithm, Matlab wavelet analysis on complex.
sb578
- 供做算法研究人员参考,关于小波的matlab复合分析,汽车课设货车Matlab驱动力图程序。- Algorithm for researchers to do reference, Matlab wavelet analysis on complex, Car class-based truck driver trying to Matlab program.
基于 HHT 的船体结构应力监测数据 特征分析和去噪方法
- [目的]为了去除船体结构应力监测数据中的噪声信号,获得有效的数据信息,以便为后续数据挖掘提 供支撑,[方法]首先,采用 HHT 方法中的经验模态分解(EMD)算法对数据进行成分分析,得到固有模态函数 (IMF)和余项。然后,通过 Hilbert变换得到 Hilbert谱,证明应力监测数据的非平稳特性。最后,以信噪比(SNR) 和均方根误差(RMSE)为例,结合自适应去噪和小波阈值去噪两种方法对应力监测数据进行去噪效果比较。 [结果]结果表明,基于 HHT方法的自适应去噪和小波去噪都具有一定