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Description: Tree views are capable of storing hierarchical data, which isn t intuitively serialized. The TreeStore sample is an MDI application which shows a view based on CTreeView and demonstrates loading and saving the content of the control with MFC s CArchive-based serialization. The code is also rife with calls to the item navagation routines of CTreeCtrl, including GetNextSiblingItem(), GetPrevSiblingItem(), and GetParentItem().
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Size: 42049 |
Author: 陈伟 |
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Description: Tree views are capable of storing hierarchical data, which isn t intuitively serialized. The TreeStore sample is an MDI application which shows a view based on CTreeView and demonstrates loading and saving the content of the control with MFC s CArchive-based serialization. The code is also rife with calls to the item navagation routines of CTreeCtrl, including GetNextSiblingItem(), GetPrevSiblingItem(), and GetParentItem().
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Size: 41984 |
Author: 陈伟 |
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Description: Webwork+Spring+Freemake框架-Webwork+Spring+Freemake
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Size: 8620032 |
Author: dongyi |
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Description: M-rife估频算法的实现，Matlab函数。-M-rife frequency estimation algorithm, Matlab function.
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Size: 1024 |
Author: Juneja Dong |
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Description: rife-jane频率插值算法,用于频率的估计,在FFT的离散频谱值上进行频率估计.-rife-jane frequency interpolation algorithm for frequency estimation, the FFT spectral values on the discrete frequency estimation.
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Size: 1024 |
Author: liutao |
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Description: 经典的正弦波频率估计Rife算法的IEEE原文-Rife classic sinusoidal frequency estimation algorithm of the original IEEE
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Size: 683008 |
Author: 水手 |
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Description: 频率估计，是一种比较简单的算法，很基础，有助于初学者应用-Frequency estimation, is a relatively simple algorithm, it is based applications to help beginners
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Size: 25600 |
Author: suolin |
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Description: 这是一个关于Rife-Jane频率估计算法的文档，里面其计算原理，文档是我的作业-This is a document on Rife,-Jane frequency estimation algorithm, which the calculation principle, the document is my job
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Size: 709632 |
Author: 成 |
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Description: 此程序为matlab程序，用于频率估计。程序包含了rife算法和M-rife算法，并对两种算法进行了比较分析。-This program is a matlab program, used for frequency estimation. The program contains the the rife algorithm and the M-the rife algorithm, and the two algorithms were compared and analyzed.
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Size: 1024 |
Author: liuhui |
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Description: 频率估计的比值校正法程序，同时也叫做Rife法-The frequency is estimated that the ratio of the program of the correction method, also called the Rife method
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Size: 11264 |
Author: 张奇 |
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Description: 自编的FFT、DTFT程序用于频谱分析，Rife是一种频谱校正方法，分别给出了以上算法的Matlab程序并且画出了图形。已调试通过。-FFT、DTFT codes writen by Matlab,for spectrum analyse.Rife is a method for spectrum correction.Figures are also given.These codes has been tested already.
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Size: 1024 |
Author: 茅瑜雯 |
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Description: 基于FFT的频率估计（RIFE 和 MJ算法的结合）-freqency estimation based on FFT(RIFE and MJ)
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Size: 1024 |
Author: Laopiao |
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Description: Rife算法matlab仿真程序，并且给出了非常详细的说明注释。-Rife algorithm matlab simulation program, and gives a detailed description of annotation.
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Size: 1024 |
Author: tom |
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Description: Rife是一种频谱校正方法，分别给出了以上算法的Matlab程序并且画出了图形。- Rife is a spectrum correction method given above algorithm Matlab program and draw graphics.
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Size: 1024 |
Author: 杨超 |
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Description: 频率估计的几种算法，包括music算法，rife算法，周期图法，pisarenko,levenson法-Frequency estimation of several algorithms, including music algorithm, rife algorithm, periodogram, pisarenko, levenson France
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Size: 6144 |
Author: wanghongwei |
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Description: 这是有关正弦波频率估计的几种算法，包括过零点检测，rife算法，music算法，levensen法，周期图法等7种不同算法。-This is several algorithm for frequency estimation of sinusoid, including zero crossing detection, rife algorithm, music algorithm, levensen method, periodogram method 7 different algorithms.
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Size: 5120 |
Author: wanghongwei |
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Description: 采用改进的RIFE算法，在低信噪比下也能较准确的估计出信号频率-RIFE using improved algorithms at low SNR can be more accurate estimate of the frequency of the signal
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Size: 1024 |
Author: 文章 |
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Description: m-rife,单频信号的频率估计，适合初学者学习-m-rife, single-frequency signal frequency estimation, suitable for beginners to learn
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Size: 1024 |
Author: mrliu |
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Description: 利用加速度信号测量位移是油田抽油井光杆位移测量的主要方法 而加速度信号的随机噪声和趋势项是影响
测量精度的主要因素 本文提出了一种基于学习的实时消噪和剔除趋势项方法 学习时先获取一段时间的加速度信
号 再通过时间序列分析技术得出 ARIMA 模型及其参数 最后基于 FFT 变换的 Rife-Jane 频率估计方法求出加速度
信号的周期 在线实时消噪和剔除趋势项方法是基于学习阶段所得模型参数 运用卡尔曼滤波技术消除加速度信号
随机噪声 按周期两次积分得到光杆位移 用加窗递推最小二乘法在线消除趋势项 通过抽油机半实物仿真平台测试
和分析加速度信号 结果表明 该方法有效地去除了加速度信号中的噪声和趋势项 极大地提高了位移的测量精度-Acceleration signal based approach is a main approach used to measure the displacement of polish rod in the
oilfield pumping wells. In this study a learning based real time noise immunization and trend term elimination approach is
proposed. During the learning acceleration signal within a period of time are firstly acquired then corresponding ARIMA
model and its parameters are derived finally the period of the acceleration signal is computed by using FFT transformation
and Rife Jane frequency estimation. The proposed approach bases the model obtained parameters uses Kalman filtering
techniques to remove random noise computes the polish rod displacement by a quadratic integration of the period and
eliminates the trend term by windowed recursive least squares method. Eventually an experiment over a pumping unit
hardware in the loop plant is carried out which indicates that the proposed approach can effectively eliminate noise and trend
term and obviously improve the measuring pre
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Size: 1443840 |
Author: lantian |
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Description: 频率估计，用了最基本的Rife算法，和导数法。同时计算了平均频率和均方差值(Frequency estimation, using the most basic Rife algorithm and derivative method. The mean frequency and mean square difference are also calculated)
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Size: 1024 |
Author: litttong
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