-
matchingpursuit
matching pursuit 算法,matlab实现,信号稀疏分解方式的一种,适合与信号在超完备的原子库中稀疏分解。matchingpursuit.m(A matching pursuit algorithm. It fits data from a set of dictionary
elements by orthogonally projecting the data onto elements of the
dictionary of vectors such that the energy in each projection is
maximized. In constrast to G-S, the residual is orthogonalized, not
the basis vectors)
- 2021-03-08 09:59:28下载
- 积分:1
-
boundary
boundary problem in math
- 2010-05-08 19:10:36下载
- 积分:1
-
music_circle
均匀圆阵仿真:m=8 阵元数 azimuth=[-55 0 40] 方位角 p=length(azimuth) 信号源个数 snap=1000 最大快拍数 drl=0.5 圆阵半径与波长之比 snr=15 信噪比dB 流程:1、构造信号2、构造噪声阵列流型矩阵3、观测信号4、观测信号协方差矩阵5、求解特征值与特征向量6、显示图谱。(The uniform circular array simulation: m = 8 element azimuth = [-55 0 40] azimuth p = length (azimuth) number of source snap = 1000 maximum number of snapshots drl = 0.5 ratio of the radius of the circular array wavelength snr = 15 SNR dB process: 1, constructed signal structure noise array manifold matrix 3, the observed signals observed signals covariance matrix 5 eigenvalue and eigenvector 6, display the map.)
- 2013-04-15 22:48:58下载
- 积分:1
-
matlabcarsuvespa
说明: PLS regression;PLS discrimininant analysis;SPA (feature selection)
- 2019-05-29 08:14:55下载
- 积分:1
-
CA-program
正是由于元胞状态的改变使微观组织发生着变化,而元胞状态的改变是基于具体的形核和生长以及捕捉规则,这些规则正是元胞自动机模型的核心,根据结晶过程中的晶粒形核和生长的物理机制建立元胞自动机模型是准确模拟晶体组织的关键。(Coupling between CA program and non uniform temperature field)
- 2020-12-23 23:09:06下载
- 积分:1
-
Shooting-Schrodinger-equation
打靶法解薛定谔方程利用matlab软件,采用打靶法结合Numerov算法进行求解定态薛定谔方程的本征值和本征方程。在位势为不同的抛物势时,都能求解出符合精度要求的本征值和本征方程。(Shooting method to solve the Schrodinger equation using matlab software, using the shooting method combined Numerov algorithm to solve the steady-state Schrodinger equation eigenvalues and eigen equation. Reign potential for different parabolic potential, the solution can meet the accuracy requirements of the eigenvalues and eigen equation.)
- 2011-11-27 14:45:46下载
- 积分:1
-
quzaotest
matlab实现信号去噪并对频谱分析,excel文件可用随机数据。(Using matlab to realize signal denoising and frequency spectrum analysis, excel file can use random data.)
- 2015-03-25 15:55:25下载
- 积分:1
-
single--SNR
在信噪比不断变化,给出虚警概率的前提下,当给定一信噪比值后,检测概率的变化情况。(Signal-to-noise ratio changing, given the premise of the probability of false alarm, when given a signal-to-noise ratio values, the probability of detection of changes.)
- 2013-05-18 10:10:31下载
- 积分:1
-
ejidaolib
基于LQR控制算法的二级倒立摆Simulink仿真模型(the double inverted pendulum Simulink simulation model based on LQR control algorithm)
- 2021-03-09 16:09:27下载
- 积分:1
-
Digital-Image-Watermarking
Smith Nguyen Studio. Smith Nguyen Studio. Smith Nguyen Studio. Smith Nguyen Studio. Smith Nguyen Studio.
- 2013-07-24 16:46:25下载
- 积分:1