搜索资源列表
SVDcode
- 利用一般最小二乘法和SVD-TLS方法 进行AR参数估计和正弦波频率估计 -use of general and the least-squares method SVD-TLS AR method parameter estimates and the estimated frequency sine wave
fftfrequencyask
- 通信原理中以ASK信号为例,对其进行频率估计.先产生ASK信号,然后通过FFT对其进行频率估计.-Communication Theory in the ASK signal as an example, its frequency is estimated. ASK signal generated first, and then through its FFT frequency estimation.
INSTFREQ
- 采用梯形积分法计算解析信号的瞬时频率估计-Using trapezoidal integration method to calculate analytical signal of instantaneous frequency estimation
01493245
- 这是关于频率估计的一篇难得的英文文献，值得一读。
esprit_hz
- 本代码的方法是借助旋转不变技术估计信号参数(Estimation of Signal Parameters via Rotational Invariance Techniques)，现已成为谐波恢复（即正弦波个数及频率估计）的一种主要特征分解法。-This code is to help the estimated ESPRIT signal parameters (Estimation of Signal Parameters vi
uesprit
- 用于信号处理中的检测DOA估计，成像，频率估计等-Signal processing for detection of DOA estimation, imaging, frequency estimation, etc.
LeastSquareP2
- 基于普通最小二乘法的ARMA模型谐波频率估计 -Ordinary least squares method based on the ARMA model of harmonic frequency estimation
slope_adapt_filter
- 实现对InSAR复相位信号进行基于局部频率估计的“斜坡自适应（slope-adapt）滤波” 此滤波方法特别适用于InSAR相位图滤波，能在最大限度保持有用信息的条件下滤除各种噪声。-A matlab function of Slope-adapt-filter for InSAR phase filtering. It is based on local frequency estimation.
Based-on-each-local-Wigner-Ville-distribution-of-t
- 一种基于互局部化Wigner—Ville分布的瞬时频率估计-Based on each local Wigner-Ville distribution of the instantaneous frequency estimation
fft
- ASK,FSK,PSK信号调制及用FFT法进行频率估计-ASK signal modulation and the FFT algorithm with frequency estimation
esprit
- 用esprit算法估计复正弦加白噪声的信号频率，f给出正弦信号的频率估计值-Esprit algorithm with an estimated increase in complex white noise sinusoidal signal frequency, f the frequency of sinusoidal signal given the estimated value of
frequeceestimation
- 基于均匀线阵，用music对信号进行多频率估计-frequece of estimaton
quin
- 用于频率估计的QUIN插值算法，matlab代码-QUIN frequency estimates for the interpolation algorithm, matlab code
quin2
- 另外一种QUIN插值频率估计算法。matlab代码-QUIN another interpolation algorithm for frequency estimation. matlab code
qnf
- 一种matlab实现的频率估计函数。matlab代码-A matlab function to achieve the frequency estimation. matlab code
quadterp
- 基于FFT的插值频率估计算法，matlab代码。-FFT-based frequency estimation algorithm of interpolation, matlab code.
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 d
MVDR
- 三个复正弦信号的信噪比分别为SNR1 =30dB， SNR2 =30dB和SNR3 = 27dB。假设信号样本数为1000，FIR 滤波器的抽头个数为4。基于奇异值分解的MVDR 方法进行信号频率估计的仿真实验，获得功率谱密度函数的估计。-A power spectrum estimation algorithm named mvdr is introduced in this program
code2009
- 利用极大似然估计算法实现瞬时频率估计，主要采用c++语言实现-with the maximum likelihood estimation ，get instant frequence，it over with C++ code
music频率估计
- 用music方法估计仿真谐波信号的频率成分(Music method is used to estimate the frequency components of the simulated harmonic signals)