搜索资源列表
simplifiedrbmusic
- 本程序对于圆阵列的DOA估计空间平滑算法,可以很好的估计出角度的到达方向-This procedure for the circular array of DOA estimate spatial smoothing algorithm, can be very good to estimate the direction of arrival angles
SMOOTHFILTER
- 提高数据采集可靠性的一种方法--平滑滤波法,这里是20点和40点的平滑滤波。 CRC冗余码校验也是提高可靠性的必要方法。-Improve the reliability of a data collection method- smoothing filtering method, this is 20 o clock and 40-point smoothing filter. CRC redundancy check is also an essential means to impro
threemethods
- 三种DOA方法:经典的MUSIC,前后向空间平滑和改进的空间平滑算法-DOA three methods: the classic MUSIC, before and after spatial smoothing and improved spatial smoothing algorithm
music
- 修正的music算法,前后向空间平滑算法的特殊形式-Revised music algorithm, before and after the spatial smoothing algorithm to the special form
kaerman
- 卡尔曼滤波器,用于平滑惯性器件的输出数据,从而可以对数据进行建模与补偿。 -Kalman filter, inertial device for smoothing the output data, allowing for data modeling and compensation.
spectrum
- 求取地震资料二维剖面振幅谱,并对振幅谱进行了归一化和平滑。(The amplitude spectrum of two dimensional seismic data is obtained, and the amplitude spectrum is normalized and smoothed.)
数据平滑处理程序
- 消除数据中的干扰成分,同时保持原有曲线的变化特性。(Eliminate interference components in the data while maintaining the changing characteristics of the original curve.)
空间平滑法
- 空间平滑算法实现对阵列相干信号的到达角估计,包括前向与后向空间平滑法(The spatial smoothing algorithm can estimate the DOA of coherent array signals, including forward and backward spatial smoothing)
5.空间平滑MUSIC算法的MATLAB程序
- 空间平滑MUSIC算法用于估计阵列信号,处理阵列信号的协方差矩阵(MATLAB is used to develop the system model of array signal processing, such as the correlated signals, the error of amplitude and phase.)
S-G平滑
- 光谱信号通用的平滑去噪算法,易学易用,是MATLAB文件(Spectral signal universal smoothing denoising algorithm, easy to learn and easy to use, is the MATLAB file)
平滑转换回归模型
- 平滑转移回归模型的一些资料和程序matlab程序(Smooth transition regression model)
彩色图像处理
- 比较对彩色图像CSimage4.bmp仅进行I分量平滑处理和对H、S、I三个分量都进行平滑处理后的图像情况。(Compared with the color image CSimage4.bmp, only the I component smoothing processing and the H, S, I three components are smoothed after the image processing.)
SystemGenerato
- 通过建立MATLAB simulink generator实现3*3的矩阵的图像平滑滤波(Through the establishment of MATLAB Simulink generator to achieve the 3*3 matrix of the image smoothing filter)
sgolayfilt
- 光谱平滑去噪 使用该函数能够实现光谱的平滑(Spectral smoothing de-noising)
E1-空域增强
- 1-1、图象的灰度变换 对图象p1-03实施灰度平方根变换 1, 要求:显示变换前后2幅图象和2幅直方图,变换参数自行设定。 1-2、空域平滑 对图象p1-03施加高斯噪声和椒盐噪声并实施梯度倒数加权平滑法 要求:显示变换前后2幅图象,利用方差评价空域平滑的效果。 1-3、空间锐化 根据Sobel算子,按照公式4.3.8和公式4.3.9对图象p1-03实施空间锐化 要求:显示变换前后2幅图象。(1-1. Gray transformation of image The squa
Matlab-卡尔曼平滑
- 用共视法处理卫星时统数据的卡尔曼滤波算法(Calman filtering algorithm for processing satellite time data using CO view method)
quzaocanshu
- 该程序用于计算信号去噪后的指标(平滑度、信噪比等)(The program is used to calculate the signal de-noising index (smoothness, signal to noise ratio, etc.))
指数模型
- 指数平滑法(Expinential smoothing method)的思想也是对时间序列进行修匀以消除不规则和随机的扰动。该方法是建立在如下基础上的加权平均法:即认为时间序列中的近期数据对未来值的影响比早期数据对未来值得影响更大。于是通过对时间序列的数据进行加权处理,越是近期的数据,其权数越大;反之,权数就越小。这样就将数据修匀了,并反映出时间序列中对预测时点值的影响程度。根据修匀的要求,可以有一次、二次甚至三次指数平滑。(Exponential smoothing model)
曲线平滑,曲线优化111
- 应用贝泽尔函数,用于优化曲线,是曲线平滑。 输入是原曲线上的一组点; 输出是优化后曲线上的一组点(The Bezel function is used to optimize the curve, and the curve is smooth. Input is a set of points on the original curve, and output is a set of points on the curve after optimization.)
指数平滑2python
- 指数平滑法的pathon下进行实现 含有原始数据举例预测(Patho implementation of exponential smoothing method)