搜索资源列表
Saturation_Effect_of_PMSM_Windings_Inductance
- 永磁同步电机绕组电感的饱和效应 任雷 崔芮华 王宗培 程智 摘要 系统地分析了永磁同步电机绕组自感和互感的饱和效应，指出饱和 效应引起这些电感随转角变化的二次谐波和一次谐波分量。实验结果验证了分析的结论，研 究的成果深化了永磁同步电机的理论，对建立精确的分析模型和正确的参数确定方法有重要 的指导意义。-permanent magnet synchronous motor windings inductance saturation effects Lei Cui Hua R
001
- 基于AR模型的间谐波检测算法的研究Based on the model of inter-AR harmonic detection algorithm research
003
- 基于AR模型的间谐波检测算法的研究Based on the model of inter-AR harmonic detection algorithm research
APF_model 基于瞬时无功功率理论
- 基于瞬时无功功率理论、滞环电流控制的三相电力有源滤波器Matlab仿真模型-The model of APF is established by the Power System of Matlab.The calculation of harmonic current based on three-phase instantaneous reactive power theory and hysteresis current tracking control strategy are anal
SVD-TLS.rar
- 利用奇异值分解-总体最小二乘法估计ARMA模型的AR参数,并利用参数进行谐波恢复仿真程序,The use of singular value decomposition- total least squares estimation of AR parameters of ARMA model and using the parameters of harmonic retrieval simulation program
gonglvpu1
- 输入信号为谐波信号，用brug算法运算线性模型系数。-Input signal for the harmonic signal, using brug coefficient linear model algorithm.
RLSxiebojiance
- 以自适应线性组合器为时变谐波检测器的模型, 根据逆归最小乘自适应滤波算法较好的跟踪性能, 使之应用于时变谐波的跟踪检测。仿真表明该方法比以往的基于最小均方 自适应滤波算法的谐波幅值和相位参数的测定具有更好的跟踪效果。-Adaptive linear combiner with harmonic detector is too variable model, according to inverse normalized least square adaptive filter algorit
tmd_toolbox
- 用于潮汐模拟计算；能计算相关模型；包括两部分：1是用户界面编程2是预测潮汐等-TMD (Tide Model Driver)TMD is a Matlab package for accessing the harmonic constituents for the ESR/OSU family of high-latitude tide models, and for making predictions of tide height and currents. TMD includes
yuping
- 分析了噪声背景下实谐波过程ARMA模型系数之间的对称性,并以此为约束条件加入ARMA谱估计方法的求解过程中,从而提出了一种改进的正弦信号频率估计方法.理论分析与计算机仿真表明,对于低信噪比条件下的正弦信号参量估计,这一算法的精度与稳定性都优于仅使用总体最小二乘法(SVD-TLS)的ARMA谱估计方法.-Analysis of real harmonic process noise background symmetry between ARMA model coefficients, and a
feature_ex_sun
- 基于HSM（harmonic-to-subharmonic）的基音提取算法。本算法通过对HSM建模，消除了基音提取过程中基音减半或增倍的现象，大大提高了准确性能。-Based on HSM (harmonic-to-subharmonic) of the pitch extraction algorithm. HSM model by the algorithm, the extraction process to eliminate the pitch halving or pitch dou
matlab
- 同步电机模型的MATLAB仿真。。本文针对同步电机中具有代表性的凸极机，在忽略了一部分对误差影响较小而使算法复杂度大大增加的因素（如谐波磁势等），对其内部电流、电压、磁通、磁链及转矩的相互关系进行了一系列定量分析，建立了简化的基于abc三相变量上的数学模型，并将其进行派克变换，转换成易于计算机控制的d/q坐标下的模型。-MATLAB simulation of synchronous machine model. . Synchronous motor in this paper, salien
Improving-the-Active-Power-Filter-Performance
- Abstract—In this paper a current reference generation method for a voltage source shunt active power filter is examined. The proposed method improves the harmonic filtering by compensating the delays in the system. In stationary operating poi
code
- 刘波——matlab信号处理 18-25章源代码 关于高阶统计量部分 参数模型 线性预测模型 谐波恢复 DOA估计 非线性随机模型 wigner时频分布 时延估计 -Bo- matlab signal processing, Chapter 18-25 source code some parameters on the model of higher order statistics linear prediction model of harmonic restoration DOA est
multilevel_losses
- This a MATLAB Simulation for obtaining conduction and switching losses in Three-Phase OHSW(optimized harmonic stepped wafeform) cascaded 9-level inverter.The simulation has been done in several SUBSYSTEMS.The first one produces switching functions ba
chaoxi
- Tide Model Driver可以计算跟预测潮位跟调和常数，里面还有PDF说明书详细介绍了使用方法-Tide Model Driver can be calculated with the harmonic constants with the predicted tide level, there is also a PDF manual details the use of
qitifenziraodongchengxu
- 这是一个模仿气体分子简谐振动系统的c++程序，程序中设定了500个分子，如图中黑点所示。可以自行增加或减少分子数，通过宏定义来实现。程序根据物理模型设计远则吸引近则相斥的数学模型，计算量很大，运行可能较慢，减少分子数就会成倍减少运算量，动态效果就更好。运用巨型机，可以实现上千万分子的运算，在代码中加入声源可以仿出声波可视化，在代码中加入机翼的机制可以仿出风洞模型。由于微机精度和运算速度有限可能会因误差造成与现实不符的运动状态。-This is a parody of gas molecules
5_107-1
- To provide high power quality at the Point of Common Coupling (PCC) of power distribution systems, elimination of the harmonic is indispensably necessary. Most have defined the power quality and given some harmonic limits. Different methods are
Kalman3h
- DSP28xx编写的Kalman算法程序，建立了基波和三次谐波的模型以及算法DSP编程实现，测试成功！-DSP28xx write the Kalman algorithm, the establishment of the fundamental and third harmonic of DSP programming model and algorithm, the test is successful!
dstat
- This paper presents the enhancement of voltage sags/swell harmonic distortion and low power factor using Distribution Static Compensator (D-STATCOM). The model is based on the Voltage Source Converter (VSC) principle. The D-STATCOM injects a curr
matlab球谐函数工具箱
- 将全球采样值通过球谐分析转化为球谐模型，可设置输出的球谐模型阶次。(The global sampling values are transformed into spherical harmonic model by spherical harmonic analysis, and the order of output spherical harmonic model can be set.)