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imp_papers
Random processes important papers from previous years.
- 2010-06-16 05:02:54下载
- 积分:1
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Resist-geometric-attacks
该算法把计算出的图像不变质心作为对其进行对数极坐标变换的原
点, 再作傅立叶变换, 取出中频段幅值作为水印嵌入域。该算法具有较好的鲁棒性、可检测性, 能同时抵抗几何攻击和信号
处理攻击, 它在数字图像的版权保护等领域有广泛的应用前景。(The algorithm to calculate the heart of the image does not degenerate as the number of its polar transformation of the origin, further Fourier transform, remove the watermark embedding in the frequency domain as amplitude. The algorithm has better robustness, detectability, can also resist geometric attacks and signal processing attacks, which in the digital image copyright protection and other fields have a wide range of applications.)
- 2011-05-15 23:29:29下载
- 积分:1
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8queen
8 queen problem with SA
- 2013-02-05 11:07:24下载
- 积分:1
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Permanent-magnet-synchronous-motor
Mysmo.mdl
永磁同步电机的主程序,可以实现有速度传感器启动运行,和无速度传感器运行。
SMOmodel.m
改进的滑模观测器模型,实现永磁同步电机反电动势的估算。
PFCDCM0hm5
用的是0.5hm的电感,实现220V交流电变换成400V的直流电,电流断续。
由于是仿真,如果要硬件实现的话,除了需要电压采样外,还需要一个输入电压过零检测
PFCCM320percent98k50
用的是5hm的电感,实现220V交流电变换成320V的直流电,电流连续。功率因数可以达到0.98,用的开关频率为50K
PFCCM400percent97k50.mdl
用的是5hm的电感,实现220V交流电变换成400V的直流电,电流连续。功率因数可以达到0.97,用的开关频率为50K
(Permanent magnet synchronous motor Mysmo.mdl main program, you can achieve the speed sensor up and running, and speed sensors run. SMOmodel.m improved sliding mode observer model permanent magnet synchronous motor back-EMF estimates. PFCDCM0hm5 with is 0.5hm inductor to achieve 220V AC transform into a 400V DC current is interrupted. As the simulation, hardware implementation, then, in addition to the voltage sampling an input voltage over zero detection PFCCM320percent98k50 the is 5hm inductance to achieve transformation 220V AC 320V DC continuous current. The power factor can reach 0.98, the switching frequency for 50K PFCCM400percent97k50.mdl with is 5hm inductance 220V AC transform 400V DC continuous current. The power factor can reach 0.97, with the switching frequency is 50K)
- 2012-07-26 18:03:33下载
- 积分:1
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flux_density2_1
Electromagnetic Simulation using the FDTD method章节后实例2-1 flux_density2_1用matlab重新编写(Electromagnetic Simulation using the FDTD method example 2-1 flux density ,rewriting in matlab)
- 2015-03-13 17:07:36下载
- 积分:1
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Wiener-Filter
Matlab Program
includes Wiener filter iMPLEMENTATION
vERY USEFUL
- 2015-03-25 17:37:50下载
- 积分:1
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Microcontroller-Based-PVMPPT
搭建微网模型,介绍光伏最大功率跟踪,个人感觉很实用(Micro-grid,PV MPPT)
- 2014-02-19 15:05:17下载
- 积分:1
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OFDM_main
OFDM一个非常完整的程序,对于OFDM系统额理解非常有帮助。(OFDM a very complete program, the amount for the OFDM system is very helpful to understand.)
- 2013-10-20 00:15:09下载
- 积分:1
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DCM_speed_control
parameter of dc motor
- 2014-12-10 14:42:14下载
- 积分:1
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New-Microsoft-Word-Document
this will perform thresholding operation on input image
- 2013-12-02 11:47:49下载
- 积分:1