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INVERTERPWMcompensater
compensation of dead time effect of the inverter dead time effect causes the impact of the control performance of the INVERTER system, and pointed out that the dead time compensation, the key lies in the current phase of the acquisition, in order to overcome the practical zero of the current ambiguity of the system is proposed based on the two-phase stationary coordinate system under the feedforward dead-time compensation method. by the offset voltage of the three-phase output current cycle Fourier transform is found only compensation 1, 5, 7 harmonic components to eliminate the dead time effect. simulation and experimental results verify the correctness and feasibility of this approach.
- 2013-11-11 23:14:37下载
- 积分：1
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EMD_matlab
emd分解程序,可以分解得到多个符合条件的imf分量(It is emd.)
- 2013-04-26 10:00:36下载
- 积分：1
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SHUZIXINHAOCHULI
数字信号处理，差分方程卷积及其实现与处理。(Differential equation)
- 2015-03-09 21:06:52下载
- 积分：1
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Extend-Kalman-Filtering
扩展卡尔曼滤波，适用于弱非线性高斯滤波.较为简单(Extended Kalman filter, suitable for weakly nonlinear Gaussian filter)
- 2013-12-19 10:29:03下载
- 积分：1
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CMA
说明： 利用CMA算法实现4QAM信号的盲均衡，步长0.001，SNR=15，取得了较好的结果。没有实现相位补偿(Using the CMA algorithm to achieve blind equalization of 4QAM signals, with a step size of 0.001 and SNR = 15, good results have been achieved. No phase compensation)
- 2020-10-21 18:17:24下载
- 积分：1
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FisherExactTest
计算Fisher的函数，根据Fisher可以计算出克罗美下界(Fisher s exact test is a statistical test used to determine if there are nonrandom associations between two categorical variables[1].
The job of Fisher s exact test with 2 x 2 or 2x 3 contingency table is already easily done by others. However, the one with n x m contingency table hasn t found , or with bad computation.
This function efficiently deals with Fisher s exact test with n x m contingency table.
As for the function :)
- 2010-07-14 10:44:55下载
- 积分：1
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FDTD_TM_PC
说明： 时域有限差分法模拟二维光子晶体光纤中光的传播(FDTD method for modeling two-dimensional photonic crystal fiber optical transmission)
- 2010-04-18 16:16:45下载
- 积分：1
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noise_subspace_fitting
单电磁矢量传感器噪声子空间拟合算法-空间谱图(Single electromagnetic vector sensor noise subspace fitting algorithm- space spectra)
- 2020-11-09 11:09:47下载
- 积分：1
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simple-power-system-flow
matlab潮流程序，IEEE系统详细数据及其他相关程序，很好的资料(power flow program)
- 2012-02-13 09:49:03下载
- 积分：1
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zxgcz
matlab中实现时间序列自相关降噪，经过测试可以使用
希望可以有用(Time series autocorrelation noise, can be tested using)
- 2021-01-12 16:58:48下载
- 积分：1
