搜索资源列表
多重信号分类music
- 谱估计的非参数DOA(Dorection of Arrive)方法----MUSIC(Multi Signal Classification，多重信号分类)算法-spectrum estimation of parameters DOA (Dorection of Arrive) method-M USIC (Multi Signal Classification, multiple signal classification) algorithm
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
cyclic2
- 基于matlab实现的循环谱估计算法，可以对具有循环平稳特点的信号进行参数估计，如直扩信号和周期调制信号。-based on the cycle of Matlab achieve spectral estimation algorithm, be right circle with a smooth characteristics of the signal to estimate the parameters, such as DS signal and modulation signal
mfiles
- 时频分析，解决非平稳信号的检测与参数估计。
my_bootstrap3
- TBD检测与参数估计，可以有效获得信号参数。
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。
Expectation-Maximization.zip
- 混合高斯分布中基于最大期望算法的参数估计模型，适应于通信与信号处理以及统计学领域,Mixed Gaussian distribution algorithm based on the parameters of the greatest expectations of the estimated model, adapted to communications and signal processing, as well as the field of statistics
welch_mtm.rar
- 使用MATLAB编程，示意随机信号功率谱估计算法中的welch算法和Thomson多窗估计法MTM在估计随机信号功率谱时，参数改变对频谱图的影响。,This program indicate random signal power spectrum estimation using Welch algorithm and Thomson MTM estimation algorithm.
BCS_fast_rvm
- 该代码实现的是压缩感知理论中的信号恢复问题。将压缩感知理论中的信号恢复问题转化为带参数约束的回归问题，从而利用贝叶斯理论实现参数估计，从而得到高效的重建稀疏信号。-The code to achieve the signal recovery problems in the theory of compressed sensing. Recovery issues into regression problems with parameter constraints will signal co
kuopinxinhaojiance
- 利用MATLAB对扩频信号进行检测和参数估计，结果表明本方法具有在低信躁比下检测的优势-The use of MATLAB for spread spectrum signal detection and parameter estimation results show that this method is in the low than under the letter impatient edge detection
SignalProcessing-ARMA-LS
- 《现代信号处理》中关于利用最小二乘法估计ARMA模型的参数，并进行谐波恢复的仿真程序-err
ESPRIT-LS
- 《现代信号处理》中关于利用基本的ESPRIT算法估计信号参数（频率和波达方向角）的仿真程序-err
channel1_1210
- 用折叠算法来进行检测及进行参数估计是在跳频信号领域里行之有效的办发-With a folding algorithm to detect and estimate the parameters of frequency hopping signals in the field of effective hair do
pinpuxiangjian
- 用自适应门限的方法进行跳频信号的参数估计，取得了较好的效果-Adaptive threshold method estimates the parameters of frequency hopping signals, achieved good results
amg_chirprate
- fft相关法估计chirp信号调频率，一种高效的线性调频信号参数估计方法-A highly efficient linear FM signal parameters estimation method
Desktop
- 跳频信号参数估计。参数为跳速、跳时和跳频频率集。文档包括一个短时傅里叶变换函数，一个参数估计函数，一个参数估计相对误差随SNR的曲线图和一个时频分析图。-Frequency hopping signal parameter estimation.Parameters for speed, to jump and jump frequency set.Document includes a function of the short-time Fourier transform, a parame
参数估计
- 微弱信号检测，用于预处理接收信号，可分为高频与低频段(Dection of small target and pretreatment of received signals which can be divided into high frequency and low frequency.)
music
- 阵列信号处理领域，双基地MIMO雷达参数估计中，波达方向估计程序。(MIMO radar direction of arrival estimation program)
frftpeakgui
- 基于FrFT的时变幅度LFM信号参数估计，采用二维峰值搜索算法，后用一维曲线拟合，大大减少了计算量。(The parameter estimation of LFM signal based on FrFT is based on two dimensional peak search algorithm and one dimension curve fitting, which greatly reduces the computation.)
基于frft估计线性调频信号的参数
- 使用frft变换来估计线性调频信号的初始频率和调制斜率，估计精度高，不含噪声滤波。