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HarmonicAys.rar
- 这是一个简单电力系统谐波分析计算的源代码,写得很好,很容易嵌入到自己的用户程序中,This is a simple power system harmonics analysis and calculation of the source code, was very well written, it is easy to embed into their own user programs in
aiyiren-xbfx
- 简易谐波分析仪 -Simple Harmonic Analyzer
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
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
xunixinhao
- labview进行波形分析,滤波器,谐波分析-labview for waveform analysis, filters, harmonic analysis
XieBo
- 这是一个基于fortran的对一个时间预列进行谐波分析的程序-this program is for meiyu co-wave-seprate calculating
HA
- 电机的谐波分析程序,可以计算出谐波的幅值及所占的比例。-Motor harmonic analysis program can calculate the amplitude and harmonic proportion.
shishixiebofenxiyi
- 实施谐波分析,包括频谱分析、谐波最高次数判定等-Implementation of the harmonic analysis, including spectrum analysis, harmonic, etc. determine the maximum number of times
FFTjiachuangchazhi
- 利用加窗插值FFT实现谐波分析,本程序计算准确-Interpolation using windowed FFT Harmonic Analysis, an accurate calculation of this procedure
xiebo_phase
- 基于快速傅立叶变换的电机中的谐波分析 和提取-Motor based on fast Fourier transform analysis and extraction of the harmonic
fft
- 快速傅里叶进行谐波分析,输入文件进行信号载入,输出文件可查看结果-Fast Fourier harmonic analysis of the signal to load the input file, output file can see the results
powerharmonicanalysis
- 用快速傅里叶变换进行电力线谐波分析的一篇文章,大家可以-Fast Fourier Transform with the power line harmonic analysis article, we will look
HarmonicWave
- 各种电子产品在电力系统中的大量应用使系统中谐波含量增加,谐波的产生使电能质量恶化,谐波的测量和分析是谐波治理的基础和前提。b本谐波测量系统软件在LabVIEW 7. 0上开发完成。整个程序主要由以下几个模块组成:信号发生模块、低通滤波模块、信号加窗处理模块、谐波分析模块、比例模块和记录模块.测量技术人员只要进入这个平台,通过调用控件、图标就可以轻松构建高性能的测量仪器。-Variety of electronic products in the large number of applicati
FFT
- fft分析程序,可以完成对输入信号的谐波分析,得到谐波的频率和幅值-fft analysis program, to be completed on the input signal harmonic analysis, harmonic frequency and amplitude
ADI-DMM-
- 本项目充分地利用了DSP 强大的信号处理能力和现代数值分析方法。设计了 电能表前端采样及计量模块的硬件,以及一套符合国标GB/T 17883-1999 的0.2S 级精度要求的算法,同时扩展了谐波分析功能。系统概述为:三相电压、电流 AD 采样,采样数据通过串口送至处理器(DSP),由DSP 对采样数据作电参数计 量和谐波分析,处理结果通过定制LCD 显示,并通过脉冲口发出有功、无功校 表脉冲。DSP 采用ADI 公司的BLACKFIN531-16 位定点芯片,最高处理能力可
3
- 谐波介绍:谐波分析、原理、治理等技术简介-Harmonic Introduction: harmonic analysis, principles, governance and other technical brief
Glzy
- 谐波分析简要过程 主要对常见的谐波定义,分析过程,处理的手段,仿真结果等作一个简要的概述-harmonic analysis process a simle but important applied in every engineeering aera especially in electical engeneering department if it has some error in the document please excuse cause of
fftt
- 应用MATLAB的FFT谐波分析计算文件,可以显示17次以下谐波含量和幅值(MATLAB harmonic analysis using FFT computing documents, you can display 17 times the following harmonic content and amplitude)
基于Matlab的电力系统谐波分析
- 讲解了matlab对于电力电子系统谐波分析的原理及步骤(The principles and steps of MATLAB for the harmonic analysis of power electronic system are explained.)
示波器波形分析
- 首先读取csv文件(来自示波器或其他来源),csv是字符格式的文本文件。然后,对采样波形进行谐波分析,将输入信号分解成:A0直流分量,A1基频分量,A22次谐波,A33次谐波……N噪声。采用的是加hanning窗的FFT算法。最后,求取 总谐波失真率THD(%)(First read the CSV file, and CSV is a character format text file. Then, the input signal is decomposed into A0 DC comp