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zuixiaofanshu
- 最小范数法实现谐波信号的频率估计，估计精度高-Minimum norm method to achieve the frequency estimation of harmonic signals, it is estimated that high-precision
recursive_har
- 一种适用于电力系统谐波检测的类小波方法，比较实用，但对相位信息无效-A power system harmonics detection class wavelet method, more practical, but the phase information is not valid
harmonic_wavelet
- 谐波小波的相关程序，包括图形和与fft结合等-Harmonic Wavelet related procedures, including graphics and integration with the fft
harpacket_adap
- 自适应谐波小波包应用于电力系统谐波检测的程序-Adaptive harmonic wavelet packets applied to power system harmonic detection procedures
fuliyejishu
- 创建25个谐波的傅立叶级数，计算三角形式的傅立叶级数并将计算结果和转换结果相比较，最后绘制频谱。-The creation of 25 harmonic Fourier series, calculation of the triangular form of Fourier series and the results of calculations and conversions, compared to the final rendering spectrum.
fft_builerc++
- 采用软件模拟的FFT方式谐波计算方法，非常直观，好用-The use of software simulation mode harmonic FFT calculation method is very intuitive, easy to use
cankaowenxian
- 关于小波变换进行谐波分析的文献，讲解了各种小波变换的，资料很全-Wavelet transform on harmonic analysis of the literature on a variety of wavelet transform, the data is very wide
hamonic
- 用于进行电力系统谐波检测的例子。非常实用。-Used for power system harmonics detection example. Very useful.
window
- 加窗函数的labview谐波检测文章，内涵程序框图设计及运行前面板-Windowed function LabVIEW harmonic detection articles, meaning program diagram design and operation of front panel
160_DFT
- 本程序是使用在电力谐波分析过程中160点ＤＦＴ算法-This procedure is the use of harmonic analysis in power during the 160-point DFT algorithm
PWMConverterandControlStrat
- 在理 论 分 析与仿真的基础上，本文对上述三种控制策略进行了实验研究，设计了控制系统的硬件电路和DSP程序。实验结果给出了三种控制方法下的稳态波形与电流谐波分析，系统动态响应波形和双重化结构谐波抑制的验证。实验结果与理论分析吻合，表明一定控制下的PWM 变流器具有较好的稳态与动态工作性能，适用于大功率风力发电应用场合。-In the theoretical analysis and simulation based on this article on the above three contr
lyj
- 一种基于四阶累积量的谐波恢复的方法，在噪声抑制和谐波估计方面具有一定的优势。-A four-order cumulant-based harmonic retrieval methods, in the noise suppression and harmonic estimates have certain advantages.
IEEE-powersystem-harmonics-standards
- 对电力系统的谐波标准进行了规定。请下载！-power system standards，please download
analysisvoltagesystem
- 摘要:电压监测仪的校验工作量大、 效率和精度低， 为保证电压监测仪性能指标， 研制了一种对单相电压监测统计仪进行精度、 灵敏度、 谐波、 时间试验的校验装置。装置以高速单片机为核心， 利用丰富的P C机资源、 融合F P G A 技术、 点阵图形液晶等技术， 实现监测仪误差校验过程的自动控制、微机数据管理、 程控操作、 故障保护。实验结果表明装置综合误差为0 . 1 级， 输出电压失真度小于0 . 5 ， 系 统运行准确、 数据传输可靠、 操作方便及功能完善。-Abstract: The v
hanningwindow
- 该程序是加上汉宁窗，用来检测谐波次数比较近的谐波-hanning FFT
fengkang_numerical
- 冯康的数值计算方法：1.差值；2.数值积分；3.谐波分析；4.曲线拟合与经验公式；5.回归分析 6.时间序列分析；7.蒙特卡罗方法；8.线性代数数值算法-Feng Kang numerical method: 1. The difference 2. Numerical integration 3. Harmonic analysis 4. Empirical formula and curve fitting 5. Regression analysis 6. Time Series
FFT_for_f430-A
- 一种适合在单片机上运行的快速傅里叶算法，大量采用查表方法。理解这个算法对实现电力谐波分析很有帮助。fft算法的经典应用，需要一定的数学知识！-Fit on a single chip running at the fast Fourier algorithm, a large number of look-up table method used. Understanding of this algorithm to achieve useful power harmonic analysis.
FFTonthepowersystemharmonicdetectionresearchquesti
- 关于电力系统FFT谐波检测存在问题的研究-FFT on the power system harmonic detection research questions exist
coif5wave
- 用基于小波变换的方法采用coif5小波对信号进行谐波分析-Wavelet Transform-based Methods coif5 harmonic wavelet analysis of signals
fuliye
- 几个关于利用傅里叶变换进行谐波分析的代码。有详细的变换过程，比较适合想了解原理的初学者。-Several on the use of Fourier transform for harmonic analysis of the code. The transformation process in detail, more suitable for beginners would like to know the principle.