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S130920052
以12脉波整流电路为研究对象，有效降低网侧电流的谐波畸变，其主要原因在于所采用的移相变压器，能过它可使各6脉波二极管整流器产生的低次谐波相互抵消。利用Matlab—Simulink建立模型对其进行仿真，并对其产生谐波电流进行分析和计算，阐述了其消谐原理。这种整流电路采用两个6脉波二极管整流器进行串联，功率因数较高，提高了直流电压的输出能力，对减少电网中的谐波干扰十分有效，可以有效地消除钢厂电力系统中较高次数的谐波。(Low-order harmonics with 12 pulse rectifier circuit for the study, effectively reducing line current harmonic distortion, mainly due to phase-shifting transformer used, it can make each six-pulse diode rectifier generated offset each other . Using Matlab-Simulink simulation modeling them, and analyze and calculate their produce harmonic currents, described its harmonic elimination principle. This rectifier circuit uses two 6-pulse rectifier diode in series, high power factor, increase the output capacity of the DC voltage to reduce power grid harmonic interference is very effective, steel power system can effectively eliminate high the number of harmonics.
)
- 2014-09-24 09:23:55下载
- 积分：1
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Arnold2
arnold置乱算法，将二维矩阵置乱，重新提取。(arnold scrambling algorithm, the two-dimensional matrix scrambling to re-extraction.)
- 2014-09-24 10:25:42下载
- 积分：1
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Structural-LSB-Detectors
structural steganalysis(sp/ws) for testing steganographi algorithm
- 2015-11-20 05:07:01下载
- 积分：1
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type2_toolbox2
说明： 模糊二型,在matlab中的使用，附有说明论文 和例子(Fuzzy type 2, used in matlab, with explanatory papers and examples)
- 2020-11-13 15:39:43下载
- 积分：1
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hamming_decoder
Hamning encoder/decoder with systematic generator and parity check matrix.
- 2009-07-14 14:25:07下载
- 积分：1
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dianyun
基于 MATLAB的点云 三角化重建(Based on the MATLAB the point cloud triangle reconstruction
)
- 2011-05-05 08:52:06下载
- 积分：1
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PSO_Codes-Basic-Code
This Code SimulTION PSO BASIC CODE IN MATLAB IS CODE IS VWRY USEFUL FOR UNDERESTAND PSO HOW WORK
- 2013-03-03 21:41:29下载
- 积分：1
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Enigma
说明： 这是二战时期著名的，独领一时风骚的密码机Enigma的源代码，它真实的再现了Enigma的工作原理和真实原貌，希望有兴趣的朋友共同参详(This is the famous World War II, was the sole lead of 1:00 coquettish Enigma cipher machine source code, it is a true reproduction of the working principle of the Enigma and true original, want to have a friend interested in the common parameters are set)
- 2010-03-26 13:15:23下载
- 积分：1
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xorrfir
By evaluating its performance through computer simulations for various channels(it suitable for high-speed channel equalization.)
- 2013-01-02 23:12:10下载
- 积分：1
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gauss
高斯白噪声信号通过低通滤波器后的波形分析 (Gaussian white noise signal through the low-pass filter waveform analysis)
- 2013-08-28 22:57:22下载
- 积分：1
