搜索资源列表
lp
- 线性预测算法 输入:阶数p,快拍数据协方差矩阵R,观察范围内各方向导向矢量,三维矩阵phiyz。 输出:线性预测谱估计矩阵P。-Linear prediction algorithm Input: the order of p, snapshot data covariance matrix R, observe the direction in the range of steering vector, three-dimensional matrix phiyz. Outpu
9631203
- ARIAX matlab实现,对时间序列进行预测分析,模型的参数估计-ARIMA matlab realize, prediction of time series analysis
chengxu
- 利用线性预测谱估计方法分析前响元音的共振峰,通过得到共振峰F1和F2的值,与前响元音的的两个音素单独发音时的F1和F2作比较,最终做出五个前响元音与组成音素的声位图。-Use of linear prediction spectral estimation to analyze the formant of the vowel sound before, and the formants F1 and F2 values, and the vowel of the former ring wh
GPC
- 实现广义预测控制代码。包含矩阵求逆、最小二乘法估计参数等功能性程序。代码中可手动设置预测长度及控制长度。-Generalized predictive control code. Contains the matrix inversion, least squares method to estimate the parameters of the functional program. Predict the length and control the length of the code
lmkalman
- 经典的卡尔曼滤波程序,通过一步状态和估协方差估计产生新息,然后生成状态预测-Classic Kalman filtering process, the step state estimate covariance is estimated to generate new interest, and then generate the state prediction
lmekf
- 经典的扩展卡尔曼滤波卡尔曼滤波程序,首先对非线性函数取一阶近似,生成近似的新型函数,然后进行卡尔曼滤波,通过一步状态和估协方差估计产生新息,然后生成状态预测-Classical extended Kalman filter, Kalman filter procedure, first take the first order approximation of nonlinear function to generate the new function approximation, and t
Burg-algorithm-of-AR
- 基于burg算法实现的AR模型功率谱计算,算法已经仿真通过,有前向预测误差及后向预测误差,非常适合与学习加深现代谱估计的理论 -Burg algorithm to achieve the AR model power spectrum calculation algorithm has been through simulation, the forward prediction error and prediction error is ideal for learning to dee
sgp
- matlab实现级比检验和灰度预测算法,并有画图实际值和估计值的比较-matlab level than the test and gray prediction algorithm, and drawing the actual value and estimated value
kalm_monte-carlo_simulation
- 两种噪声下,卡尔曼滤波的100次Monte Carlo仿真验证,画出了每时刻卡尔曼预测均方根误差和估计均方根误差的Monte Carlo变化曲线-with uniform and Gaussian noise respectively,through 100 Monte Carlo simulations,output thecurves of sampled state prediction variances and estimate variances of kalman filter i
DSP_ARMA_Lattice_C_language
- 在数字信号处理中,格型(Lattice)网络起着重要的作用,使得它在现代谱估计,语音处理,自适应滤波,线性预测和逆滤 波等方面已得到广泛应用。本项目在VC6.0上用标准C语言实现了ARMA格型滤波器,提供单点滤波和向量滤波的实现,并给出测试程序。算法实现的稳定性也在工程项目中得到验证。-In digital signal processing, the lattice type (Lattice) network plays an important role, so that it
WeiFengYing-supporting-program
- 魏凤英的现代气候统计诊断与预测技术的fortran源代码,里边包括气候变化趋势分析的程序:线性倾向估计、滑动平均及一些趋势检验和函数;气候突变检测:滑动t检验、Cramer s法、Yamamoto法、Mann-Kendall法、Pettitt法Lepage法;气候序列周期的提取方法:功率谱、最大熵谱、交叉谱、多维最大熵、奇异谱分析、小波分析;以及EOF、主成分等等,总之熟悉这本书的同学,应该知道这本书的“强大”是做数理统计分析、及气象等必备的工具书啊,而且其程序,尤为宝贵!特此与大家分享-Wei
kalman_filter
- 用卡尔曼滤波算法估计一个四阶线性预测模型的最优权值,并附有仿真图形-Kalman filter algorithm to estimate the optimum weights of a fourth-order linear prediction model with simulation graphics
near-field-
- 近场信号源估计的源代码,基于线性预测理论的最小二乘准则代码,music,esprit和LS的部分代码-Near-field source estimates the source code, based on linear prediction theory, least squares criterion code, music, esprit and LS code
CHA5
- 水环境数学模型的建立为水环境预测与模拟提供了有效的工具,而开展水环境预测与模拟也是进行水环境影响评价和水环境规划的必不可少的基础工作。水环境预测用以预测人类活动对水环境状态的影响以及水环境状态对人类活动的反馈影响,其通过对某一区域水体如江河、湖泊、水库、海洋、地下水等的监测资料和统计数据对污染现状进行评价,对未来的水量与水质变化趋势作出估计和推测。水环境模拟则是利用水环境数学模型和电子计算机进行实验,以重现或预测自然界中水体各种状态的过程。因此,水环境预测与模拟在水环境研究中占有重要地位。-Th
kalman
- matlab的一个卡尔曼滤波的例子,包括估计预测和方差分析-an example of kalman in matlab
motion-evaluate-block-match
- 用于视频压缩中的运动估计,由锚定帧输出预测帧、预测误差及PSNR与运行时间值-For video compression motion estimation, the prediction frame, the prediction error and the PSNR and run time value output by the anchor frame
RLS_
- RLS/LMS/LLMS算法中预测系数的估计和学习曲线对比-RLS/LMS/LLMS algorithm prediction coefficient estimates and the learning curve comparison
Time-series-analysis
- 现代信号处理中时间序列分析,相关重要算法,包括逆函数预测算法,矩估计,极大似然估计, 格林函数预测算法,差分方程预测方法-Modern signal processing, time series analysis, the related important algorithms, including inverse function prediction algorithms moment estimation, maximum likelihood estimation, predic
MATLAB-music
- 阵列信号处理MATLAB代码,music算法,含有均匀圆阵、均匀线阵、均匀平面阵的代码;doa估计,来预测波达方向,信号的相关参数;-Array signal processing MATLAB code, music algorithm containing uniform circular array, uniform linear array, the uniform planar array code of doa estimated to predict the direction
sizhong
- 四种传统算法进行DOA估计,前后向线性预测、最大熵、最小模-Four traditional DOA estimation algorithm, the forward and backward linear prediction, maximum entropy, minimum norm