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松斋 经典功率谱估计
- 接法又称周期图法，它是把随机序列x(n)的N个观测数据视为一能量有限的序列，直接计算x(n)的离散傅立叶变换，得X(k)，然后再取其幅值的平方，并除以N，作为序列x(n)真实功率谱的估计。 -Connection also known as cycle map, it is random sequence x (n) N observational data as a sequence of limited energy, direct calculation x (n) the discr
matlabdsp
- 1． 利用自相关函数法和周期图法实现随机信号的功率谱估计。 2． 观察数据长度、自相关序列长度、信噪比、窗函数、平均次数等对谱估计的分辨率、稳定性、主瓣宽度和旁瓣效应的影响。 -1. The use of auto-correlation function method and cycle map Method random signal power spectrum estimation. 2. Observation data length, the length of autoco
psd_Bartlett
- 序列x(n)的Bartlett法功率谱估计 用matlab实现-sequence x (n) Bartlett power spectrum estimation method used to achieve Matlab
Estimation
- 利用直接法和间接法、Welch法求功率谱估计，参数自设，有注释 -Using the direct method and indirect method, Welch France seeking power spectrum estimation, parameter from the set, there are comments
upf_demos
- ekf, ukf, pf等滤波器程序，对于学习估计理论的非常有用-ekf, ukf, pf procedures, such as filters, estimation theory for the study of very useful
Channel-Estimation-Based-on-Comb-Pilot
- OFDM比特加载、功率分配与信道估计算法仿真与建模-OFDM bit-loading, power allocation and channel estimation algorithm for simulation and modeling
work
- matlab,功率谱估计，包括PSD,DFT,最大熵等方法-matlab, power spectrum estimation, including PSD, DFT, such as maximum entropy method
spectralanalysis
- 谱估计（建立二阶AR模型）、利用FFT求解功率谱估计、利用AR模型的Yule-Walker方程求解模型参数等-Spectral estimation (the establishment of second-order AR model), using FFT to solve the power spectrum estimation using AR model of Yule-Walker equation model parameters such as
R1-091695
- Phase noise resulting in Common Phase Error (CPE) and Inter-Carrier Interference (ICI) is a critical challenge to the implementation of OFDM systems. Modeling phase noise as a stationary Gaussian random process with the specified power spectr
R1-091775
- Phase noise resulting in Common Phase Error (CPE) and Inter-Carrier Interference (ICI) is a critical challenge to the implementation of OFDM systems. Modeling phase noise as a stationary Gaussian random process with the specified power spectr
virtualoscilloscope
- 一个虚拟示波器程序，共11个文件： 包括采样、功率估计、触发选择、数据存盘及数据读盘-A virtual oscilloscope, with a total of 11 documents: including sampling, power estimation, trigger options, data archiving and data load, etc.
PsdEstimation
- 使用MATLAB对平稳随机信号以改进的功率谱法（welch法）以及Thomson多窗估计法（Thomson Multitaper Method）做功率谱估计的源代码-Pairs of stationary random signals using MATLAB in order to improve the power spectrum method (welch France), and the Thomson multi-window estimation method (Thomson M
MQAM
- 摘要本文首先分析了自适应调制的原理, 它以频谱效率最高为准则, 在恒定功率约束条件下对接收信噪 比优化来选择不同调制阶数。然后引入时变多径信道模型, 通过仿真给出了自适应在此信道条件下的性能, 并分析 了信道估计误差对其性能的影响。 关键词自适应调制, 调制, 时变信道-Abstract This paper first analyzes the principle of adaptive modulation, spectral efficiency it up to standa
classic-power-spectral--
- 包括各种经典功率谱估计方法，如welch、周期图等-Including a variety of classic power spectral estimation methods, such as welch, cycle maps
loop-rfid
- loop rfid antenna designing that will calculate parameter like gain,fb ration ,power estimation
Power-Spectrum-Estimation
- Power Spectrum Estimation,直接法，周期图法（间接法），capon估计-Power Spectrum Estimation, direct method, periodogram (indirect method), capon estimate
2P_Power
- 2P-Power非线性频偏估计算法。适用于MSK-Type类型调制(2P-Power nonlinear frequency offset estimation algorithm. Applies to MSK-Type type modulation)
power system state estimation.zip
- C++电力系统状态估计可行性分析程序。状态估计结线辨识程序(C++ power system state estimation feasibility analysis program. State estimation line identification program)
estimation
- 使用最小二乘估计电力系统状态，可改变系统节点进行仿真(Using least squares to estimate the state of the power system, the system node can be changed for simulation)
estimation
- 用的是estimation加权最小二乘法状态估计法, 主要思想： 1、建立一个生成zdatas.m的函数，函数中先调用潮流计算； 2、电压幅值结果在潮流结果的bus变量中；节点注入功率量测取PQ节点负荷值的相反数；传输功量测取branch中的传输功率值。 3、对上一步提到的量测值随机添加白噪声； 4、视算例所要分析的问题，确实是否设置坏数据，若是，则设置； 5、将添加白噪声和坏数据后的量测输出到zdatas.m文件中。(The main idea is to use the estim