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利用IIR滤波器设计一个低通滤波器，能够分析到电力系统中的三次谐波，要求满足如下指标：截止频率150HZ，阻带衰减≥30db-IIR filter design using a low-pass filter, to analyze the power system in the third harmonic, the requirements to meet the following indicators: cut-off frequency 150HZ, stopband attenuat
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应用多种滤波器进行处理：算术均值，几何
均值，谐波均值，逆谐波均值，中值滤波，
中点滤波，最大值、最小值滤波等-To deal with a variety of filter applications: arithmetic mean, geometric mean, harmonic mean, inverse harmonic mean, median filter, the mid-point filtering, maximum, minimum filtering
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thes source codes implements Adaptive filters.
Adaptive mean filter, Contra Harmonic Mean filter, Harmonic Mean Filter, Geometric Mean Filter and Spatial Filtering.
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采用线性卡尔曼滤波估计阻尼简谐振荡器的速度和位置-demonstration of a Kalman filter estimating the state (position and velocity) of a damped harmonic oscillator with constant forcing.
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mean filter 6 type :: Arithmatic mean, Geometic mean, Harmonic mean, contraharmonic mean, median, max-min
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基于谐波电流快速检测方法的有源电力滤波器simulink仿真模型
-Current rapid detection methods based on harmonic active power filter simulink simulation model
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现代数字信号处理部分实验代码。确定性最小二乘滤波器的实现、谐波信号的现代谱估计算法实现、卷积同态系统仿真实验-Modern digital signal processing part of the experiment code. Deterministic least squares filter is implemented, the modern spectrum of harmonic signal estimation algorithm implementation, convol
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simulink系统仿真：10kV 母线短路容量为10MVA，通过额定电压10/0.4kV，额定容量为100kVA，短路阻抗为5％的变压器与负荷相连， 阻感负荷RL 容量为50kVA，功率因数0.9。电力电子装置产生的5 次和7 次谐波电流均为5A；为了抑制7 次谐波在400V 母线处接入电容与变压器构成7 次滤波器。-simulink System Simulation: 10kV busbar short-circuit capacity of 10MVA, through the rate
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在matlab中直接运行程序，将会显示包含谐波的时域、频域图，设计一个滤波器，滤除谐波，得到滤除谐波后的图形。-Run the program directly in matlab will display a harmonic of the time domain, frequency domain, to design a filter, harmonic filter, harmonic filter obtained after the graphics.
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matlab code to harmonic filter design
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harmonic filter active
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我学习信号系统时原创的用matlab实现的谐波提取 ，两种方案，先分频再提基波，或者利用带通滤波器-I study the signal system to achieve an original harmonic extraction using matlab, the two programs, the first frequency and then Ti Jibo, or the use of band-pass filter
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基于pq谐波电流检测的三相三线制有源滤波器模型。-Pq harmonic current detection based on three-phase three-wire active filter model.
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共包含四个文件：
hamo_packet.m 谐波小波包子程序，输入参数为原信号序列，采频，分解层数，返回三维数组，存储各层各频带分解结果；
harmopacktest.m 检验上述子程序可行性的m文件；
harmonic wavelet analysis.pdf Newland关于谐波小波的原始论文；
20130329谐波滤波.docx 内附matlab程序和分析结果。对电机电流信号做了谐波小波分解，分别从时域和频域构造谐波小波，结果显示，频域构造的小波光滑性稍差。-Conta
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this a matlab Simulink program to simulate a three phase harmonic filter
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pronys算法设计的各次谐波滤波器设计源代码-pronys algorithm design of each harmonic filter design source code
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用matlab编程验证,傅立叶算法的滤波特性.该程序可实现任意次谐波的滤出。-Programming with MATLAB authentication, filtering characteristics of Fu Liye algorithm. The program can realize arbitrary harmonic filter
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有源滤波器的matlab仿真程序，使用了ip-iq电流检测法，中间使用滞环控制产生了控制脉冲，进而实现了谐波电流的补偿，和大家分享了-Active Filter matlab simulation program, using the ip-iq current detection method using hysteresis control generates intermediate control pulse, thus achieving a compensation of harmo
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在逆变器和有源滤波器设计中广泛应用的Clarke'变换，Hirofumi Akagi的PQ理论”的一个组成部分。(Clarke's Transformation widely used in inverter and active harmonic filter design. And an integral part to understand Hirofumi Akagi's 'pq Theory'.)
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In this paper, an efficient active power filter (APF) scheme is developed to estimate and compensate for harmonic distortion in an electrical power network. The developed APF control scheme is based on a double proportional feedback controller and a
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