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mixNewton
说明： 混合Newton发求最小值.原理是基于Newton法，求解非线性方程。利用和最速下降法混合，避免了Newton的不足(ues mix Newton method to solve the problem: min f(x))
- 2010-04-26 01:09:51下载
- 积分：1
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Study-on-the-Control-Scheme
恒频恒压(CVCF)逆变电源的输出电压波形质量是衡量其性能的重要指标之一。文章采用一种重复控制和双闭环控制相结合的电压波形控制策略，以重复控制器提高逆变电源输出电压的稳态精度，减小总谐波畸变率；以双闭环控制器达到较快的动态响应速度。该方案在一台采用TMS320F240 DSP控制芯片的50 Hz三相PWM逆变器上得到验证。(Constant voltage constant frequency (CVCF) Inverter output voltage waveform quality is an important measure of its performance indicators. Paper using a repetitive control and the combination of double closed loop control voltage waveform control strategy to improve the repetitive controller output voltage inverter steady-state accuracy and reduce total harmonic distortion to achieve a faster dual-loop controller dynamic response speed. The program uses TMS320F240 DSP in a 50 Hz phase control chip PWM inverter has been to verify.)
- 2011-05-17 11:02:50下载
- 积分：1
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time reversal
基于超声阵列的时间反转动画模拟，以动画形式实现(Ultrasound array time reversal animation simulation)
- 2018-09-01 20:00:24下载
- 积分：1
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danpianjikeshe
这是学习c很好的资源啊，值得大家好好看一看的，大家多努力啊(This is a good resource to learn c ah, it is worth a good look at us, and we work hard ah)
- 2009-11-21 12:49:17下载
- 积分：1
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Z_Hu_lwen
用MATLAB求Hu矩，并且可以求得一系列图像的Hu矩平均值(Hu moments with MATLAB demand, and can be obtained by a series of images of Hu moments mean)
- 2011-01-03 13:41:50下载
- 积分：1
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WaveMatlab
说明： Matlab地震波显示程序
Matlab的矩阵数据类型与地震波数据类似
(Matlab seismic display program Matlab matrix data types and seismic wave data similar)
- 2008-10-17 09:39:59下载
- 积分：1
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GA
说明： 遗传算法的详细介绍，对于初学者非常有帮助，讲解浅显易懂，还包含完整的实例( )
- 2012-04-08 13:18:29下载
- 积分：1
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optim
gradient conjugue à pas fix , à pas optimal
- 2012-05-05 06:56:11下载
- 积分：1
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matlab
使用matlab对二维图像进行压缩编码，用哈弗曼函数进行(Use matlab for the two-dimensional image compression, Ha Fuman function)
- 2012-05-20 13:45:52下载
- 积分：1
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power-system-dynamic
analysis of dynamic of power system
- 2013-10-11 21:44:59下载
- 积分：1
