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Pronynalysis
- Prony分析是获取系统振荡模式特征的一种非常有效的方法，它可以通过给定输入信号下的响应直接估计系统的振荡频率、衰减、幅值和初相位。本文基于Prony算法提出一种用振荡模式能量级鉴别电力系统大干扰下主导低频振荡模式的方法。-Prony analysis acquisition system oscillation mode features a very effective way, It can set the input signal to the estimated direct resp
sgrpdlay
- 时频工具箱中计算群延迟的函数，语法格式：［gd,fnorm]=sgrpdlay(x),x是时域信号，fnorm返回频率坐标,gd返回估计出群延迟的输出向量．-frequency toolbox when calculating group delay functions, grammar format : [gd. fnorm] = sgrpdlay (x), x is the time domain signal to the frequency fnorm coordinates, gd t
ofdmoffset_sc_dx
- 这是一个完整的ofdm系统仿真matlab程序，给出了同步算法，包括定时估计和频率估计算法的仿真
All_phase--FFT
- 全相位FFT（apFFT）时移相位差法多频测试程序，内置5种不同的频率，可以得到很精确的幅值、频率、相位估计，仿真时精度很高。-All phase FFT (apFFT) method when multi-frequency phase-shift test procedures, built-in 5 different frequencies, can be very precise amplitude, frequency, phase estimation, the simulatio
esprit
- 频率估计的ESPRIT方法,实现频率的精确估计，并可推广到空间到达角的估计-frequency estimation with ESPRIT method
Root_Music
- 自己编的，使用Root_Music算法对3个复正弦加白噪声的随机过程的频率进行估计，并附有仿真图片-Own series, Root_Music algorithm to estimate the three complex sinusoidal frequency of the random process of white noise with simulation pictures
ML
- 高斯噪声关于频率的最大似然估计,对初学者有很大帮助-Gaussian noise on the frequency of maximum likelihood estimation
work_1_1
- 频率偏移估计，对初学者有很大帮助.请有用的欢迎下载-Frequency offset estimation of great help for beginners. Useful welcome to download
Montecarlo_SNR
- 用牛顿迭代法估计正弦信号的幅度，相位，频率，选用多次montecalor算法估计参数均值，并与理论上参数估计的CRLB下限进行比较。-Newton iterative method estimates the sinusoidal signal amplitude, phase, frequency, use multiple montecalor algorithm to estimate the parameters mean, and with the theoretical limit
frequency-estimation-algorithm
- 循环累积量估计频偏,能准确估计出信号的频率偏移，是一种全盲算法-a method for estimating frequency offset
DSP_3_17_2
- 产生随机信号观测样本，不同信噪比和归一化频率。分别用BT法和周期图法估计功率谱密度。-Generate random signal observation samples, different signal to noise ratio and normalized frequency.Using method of BT and cycle diagram method to estimate the power spectral density.
MUSIC
- music算法DOA,阵列信号处理，频率域对方向估计-music algorithm DOA, signal processing, frequency domain direction estimate
fxcak
- esprit算法对有干扰的信号频率进行估计,Pisarenko谐波分解算法,计算十字叉丝的在不同距离的衍射图像。- esprit algorithm signal frequency interference can be assessed Pisarenko harmonic decomposition algorithm, Calculation crosshairs diffraction image at different distances.
dv248
- 包括广义互相关函数GCC时延估计，esprit算法对有干扰的信号频率进行估计,ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块。- Including the generalized cross-correlation function GCC time delay estimation, esprit algorithm signal frequency interference can be assessed ofdm system simulation including 1
eebqy
- 可直接计算得到多重分形谱,对信号进行频谱分析及滤波，可以得到很精确的幅值、频率、相位估计。- It can be directly calculated multi-fractal spectrum, The signal spectral analysis and filtering, You can get a very accurate amplitude, frequency, phase estimation.
fevsw
- 可以得到很精确的幅值、频率、相位估计，用于信号特征提取、信号消噪，有循环检测，周期性检测。- You can get a very accurate amplitude, frequency, phase estimation, For feature extraction, signal de-noising, There are cycle detection, periodic testing.
3243
- 包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，esprit算法对有干扰的信号频率进行估计,使用混沌与分形分析的例程。- PV modules contain, MPPT module, BOOST module, inverter module,
guiningsao
- 实现典型相关分析，esprit算法对有干扰的信号频率进行估计,非归零型差分相位调制信号建模与仿真分析 。- Achieve canonical correlation analysis, esprit algorithm signal frequency interference can be assessed NRZ type differential phase modulation signal modeling and simulation analysis.
tei_kr12
- FMCW调频连续波雷达的测距测角，可以得到很精确的幅值、频率、相位估计，有小波分析的盲信号处理。- FMCW frequency modulated continuous wave radar range and angular measurements, You can get a very accurate amplitude, frequency, phase estimation, There Wavelet Analysis Blind Signal Processing.
vevxj
- esprit算法对有干扰的信号频率进行估计,窗函数法设计一个数字带通FIR滤波器，有均匀线阵的CRB曲线。- esprit algorithm signal frequency interference can be assessed A window function design FIR digital band-pass filter, There ULA CRB curve.