搜索资源列表
pulse
- 脉搏信号分析 （1）设计滤波器，实现对脉搏信号的噪声抑制和基线纠漂； （2）时域分析：波形特征检测； （3）功率谱分析：对消噪后的信号进行功率谱分析。要求计算信号的功率谱，功率谱峰值，峰值频率。 -Pulse signal analysis (1) design the filter, to achieve the pulse signal noise suppression and baseline drift correction (2) time-domain analy
bizhiSpectrumCorrect_Test
- 这个程序是幅值谱中校正频谱峰值的比值校正法，可以自设定校正谱峰值的个数，比值校正法还可以校正相位，校正的结果很准确-This procedure is correction of the amplitude spectrum of the ratio of the peak spectrum correction method, correction can be set from the number of spectral peaks, the ratio correction method
estimatingandintepretatininstantaneousfrequency.ra
- 瞬时频率的解释和瞬时频率估计算法的介绍，回顾目前存在的一些瞬时频率估计算法以及作者提出的新的算法-This paper, which addresses the important issue of estimating the instantaneous frequency (IF) of a signal, is a sequel to the paper which appears in this issue, and dealt with the concepts relat
PCA_for_3_component_compound
- 该程序旨在模拟处理分析多种化学物质混合物的吸收光谱数据，提取出各个化学成分的峰值所在。该程序采用svd方法对光谱数据的协方差矩阵进行PCA分析，并且取得令人满意的效果。-The program designed to simulate the processing and analysis of multiple chemical mixtures of the absorption spectra of the data, extracting the chemical composition
polyfit
- 该程序用来对多种物质混合物吸收光谱数据进行分析，拟合出光谱曲线并且得到其各个峰值位置所在。-The program is used for a variety of mixtures of substances absorption spectral data analysis, curve fitting, and by their spectral location of each peak.
uniform-circular-array
- 对一维角度估计采用MUSIC算法 ,通过谱峰搜索得到信号的方位角 对二维角度估计采用模式激励法 ,对均匀圆形阵列的输出信号进行模式激励 ,使其阵列流形具有类似于均匀线性阵列的形式 ,在此基础上 ,对波达矩阵进行特征分解 ,由各特征值对应的特征向量处理得到对应信号的到达方向 .给出的计算机仿真结果证实了它们的有效性 . -This paper studies the DOA estimation based on uniform circular bursts out of a one-dimen
AR
- 时域music算法，包括数据滑动相关求快拍数据协方差矩阵，并对其进行特征分解，应用music算法进行谱峰搜索。-Time domain music algorithm, including sliding correlation for fast data covariance matrix, and carries on the characteristics of decomposition, using music algorithm for searching spectral peak
spectral
- peak index outside of bins for Linux v2.13.6.
PM_DOA_estimation
- 谱峰搜索传播算子DOA估计算法MATLAB程序，非常实用，希望对大家有帮助-Spectral peak search propagator DOA estimation algorithm MATLAB program
2D_MUSIC
- 2维均匀圆阵下 MUSIC DOA（波达方向）估计，通过谱峰搜索得到信源的俯仰角和方位角。-Under the two-dimensional uniform circular array MUSIC DOA (DOA) estimates obtained by the source spectral peak searching elevation and azimuth.
Capon
- 算法实现了基于MATLAB的Capon算法的谱峰搜索-Algorithm is realized based on MATLAB Capon spectral peak searching algorithm
Novel-Frequency-and-DOA-Estimation-with-SubNyquis
- In this paper, we firstly construct a wide-band undersampling array, then present a novel frequency and direction of arrival (DOA) estimation method for a very wide frequency band (2-18GHz). Choosing a set of appropriate sampling frequencies and
beamformingmusicbs3
- 随着电磁环境的日益恶化,以及低检测概率、低截获概率等通信技术的广泛应用,往往需要 在较大的带宽内同时对多个信号进行处理,才能够在大量信号中找到有用信号,因此对空间谱估计算法的时效性也提出了更高的要求。本文研究了空间谱快速算法及 实现问题,通过改进算法减少计算量,并合理利用硬件平台,将快速测向算法在FPGA+DSP平台上联合实现。本文的主要内容如下: 1、研究了基于直线阵的空间谱估计快速算法。针对MUSIC等测向算法大多需要特征分解和谱峰搜索,计算量较大的问题,给出了一种基于传播算子的Root
esprit
- 阵列信号处理的一种算法，ESPRIT算法不需要谱峰搜索，复杂度降低-Array signal processing algorithm, ESPRIT algorithm does not require spectral peak searching, complexity is reduced
MATLAB-program
- 实现对信号特征的提取，能够实现对数据谱的峰值特征的提取。-To achieve the extraction of signal characteristics, enabling the extraction of data spectral peak features.
findpeaks
- 光谱寻峰的算法，可用于红外光谱或拉曼光谱的自动寻峰处理。-Spectral peak searching algorithm may be used to automatically find peak processing IR or Raman spectroscopy.
7.谱峰搜索传播算子DOA估计算法MATLAB程序
- 对谱峰搜索传播算子DOA估计算法MATLAB程序(MATLAB program for DOA estimation algorithm for spectral peak search propagator)
music估计
- music算法估计DOA，寻求谱峰对应的角度，即为所需估计得角度(The music algorithm estimates the DOA and seeks the angle corresponding to the spectral peak, that is, the required angle of estimation.)
Design Explorer 99 SE
- 波达方向（DOA）估计的基本问题就是确定同时处在空间某一区域内多个感兴趣的信号的空间位置（即多个信号到达阵列参考阵元的方向角）。最早的也是最经典的超分辨DOA估计方法是著名的MUSIC方法，MUSIC是多重信号分类（Multiple Signal Classification）的英文缩写。它是由R．O． Schmidt于1979年提出来的，由1986年重新发表的。MUSIC算法利用了信号子空间和噪声子空间的正交性，构造空间谱函数，通过谱峰搜索，检测信号的DOA．(The basic proble
ipf12
- 光谱寻峰、拟合等功能的matlab程序，包括很多(Spectral peak finding, fitting and other functions of the matlab program, including many)