搜索资源列表
ARMODEL
- 功率谱估计的应用范围很广，在各学科和应用领域中受到了极大的重视。在《现代信号处理》课程中讲述了经典谱估计和现代谱估计这两大类谱估计方法；经典谱估计是基于傅立叶变换的，虽然具有运算效率高的优点，但是频谱分辨率低同时旁瓣泄漏严重，对长序列有着良好的估计。为了克服经典谱估计的缺点，人们开展了对现代谱估计方法的研究。现代谱估计是以随机过程的参数模型为基础的，有最大似然估计法、最大熵法、AR模型法、预测滤波器法。现代谱估计对短序列的估计精度高，同经典谱估计互为补充。在认真学习了现 代谱估计方法后，我选择了
WiennerFilterAndAR
- 使用维纳滤波器对信号进行处理，得到噪声状况下的信号，这个滤波器是数字信号处理中非常经典的一个。代码里还提供了维纳的AR参数估计-Wiener filter to use signal processing, noise signal conditions, this filter is digital signal processing in a very classic. There is also a code of the AR Wiener Parameter Estimation
LMS_filter
- 仿真AR（2）模型的LMS自适应滤波器。 -simulation AR (2) Model LMS adaptive filter.
matlab_Kalman_proved
- 这是用matlab编写的一个kalman滤波器，数字信号实验维纳滤波，估计AR模型参数-using Matlab is prepared by a Kalman filter, digital signal experimental Wiener filtering, AR model parameters estimated
matlab_wiener
- matlab编程，数字信号实验维纳滤波，估计AR模型参数，具有良好的滤波效果。 -Matlab programming, digital signal experimental Wiener filter, it is estimated that the AR model parameters, has good filtering effect.
Wiener.rar
- 设计一维纳滤波器。产生三组观测数据，并估计它们的AR模型参数，分析信号长度和模型阶次对实验结果的影响,Wiener filter design. Have three sets of observational data, and estimated AR model parameters of their analysis of the signal length and model order on the impact of experimental results
wiener
- 维纳滤波的MATLAB程序代码首先根据。首先产生一信号 ，将其加噪后，利用AR模型滤波-wiener filter code
wienerfilter
- 二阶ar模型产生的信号加上噪声通过winerfilter，期望信号时ar模型产生的信号，程序描述滤波器长度与MMSE的关系-Second-order ar model plus noise signals generated by winerfilter, the desired signal when the ar models generated by the signal, the program describes the relationship between filter leng
Kalman
- 本例为AR（1）过程的Kalman滤波估计，方法简单，结果比较准确。-In this case AR (1) process, Kalman filter estimation method is simple and the results more accurate.
AR_MED_filter
- AR滤波与最小熵反褶积在滚动轴承故障诊断中的应用-AR filter and minimum entropy deconvolution Roller Bearing Fault Diagnosis
AR
- 一个维纳滤波器的设计过程，具体是利用公式和定义编写-A Wiener filter design process, specifically the use of formulas and definitions written
kelman-ar
- 在matlab中对时间序列进行AR建模后采用卡尔曼滤波对比预测和实际的差别。应用于嵌入式实时信号处理-Using the difference between the predicted and actual comparison of the Kalman filter AR modeling of time series.
Kalman-Filter-Package
- kalman filter package, including standard, square root, Square Root AR Kalman Filter, etc.
bwexpander_FLP
- I O AR filter to be expanded (without leading 1).
resampler_private_AR2
- Second order AR filter with single delay elements.
bwexpander
- I O AR filter to be expanded (without leading 1).
exception
- Convert AR filter coefficients to NLSF parameters.
bwexpander_32
- Chirp (bandwidth expand) LP AR filter.
ARmethod
- 基于AIR模型的线性滤波器法模拟风速时程(Linear Filter Method Based on AIR Model to Simulate Wind Speed Time)
AR
- AR自回归线性滤波器法模拟风速时程曲线，MATLAB(AR autoregressive linear filter method is used to simulate wind speed time history curve, MATLAB)