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lunwen
本文简要介绍了语音信号采集与分析的发展史以及语音信号的特征、采集与分析方法，并通过PC机录制自己的一段声音，运用Matlab进行仿真分析，最后加入噪声进行滤波处理，比较滤波前后的变化。(This paper introduces the voice signal acquisition and analysis of the history and characteristics of speech signals, sampling and analysis methods, and through a PC, record your own voice, use of Matlab simulation and analysis, and finally adding noise filtering, comparing before and after filtering change.)
- 2010-05-09 12:29:50下载
- 积分：1
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DIP_070729
说明： 这是灰度图像的伪彩色处理matlab源程序(This is a pseudo-color gray-scale image processing matlab source)
- 2008-10-04 16:09:32下载
- 积分：1
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matlab-bgl-master
复杂网络工具包,便于计算复杂网络边介数，最短路径等问题(Complex Network Kit)
- 2020-11-09 23:39:47下载
- 积分：1
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SolveNonEq
求解非线性方程，二分法、牛顿法、割线法、steffensen法(For Solving Nonlinear Eq)
- 2013-11-29 22:50:13下载
- 积分：1
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period_average_inverter20190123
说明： 本模型是基于matlab Simulink搭建的PQ控制和下垂控制模型，可以用于微电网的并网和孤岛运行PID参数已经调好，效果理想，可以供参考。(This model is based on the model of PQ control and droop control built by MATLAB Simulink. It can be used in the parallel operation of microgrid and islanding operation. The PID parameters have been adjusted, and the effect is ideal, which can be used for reference.)
- 2021-01-18 19:48:43下载
- 积分：1
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shife_phase_grating
着光纤光栅的技术的日益成熟，由于其具有插入损耗低,偏振相关性低,尺寸小以及成本低等优势(Fiber grating technology has become more sophisticated, because of its low insertion loss, low polarization dependent, small size and low cost advantage)
- 2012-05-26 18:21:28下载
- 积分：1
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PRLS_ComplexW
parallel RLS algorithm
- 2013-01-17 16:53:29下载
- 积分：1
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Gilbert-Strang3
gilbert strang matlab Computational Science and Engineering
- 2013-11-10 20:13:11下载
- 积分：1
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dcbraking
DC dynamic braking is obtained when the stator of an induction motor running at a speed is connected to a dc supply.dc current flowing through the stator produces a stationary magnetic field.Motion of rotor in this field induces voltage in the rotor winding.Machine therefore works as a generator.Generated energy is dissipated in the rotor circuit resistance,thus giving dynamic braking.
- 2013-12-20 14:20:11下载
- 积分：1
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b2b_view_test
说明： 逆变器 背靠背变换器的 PI控制 电气模型(CONVERTER BACK TO BACK)
- 2019-05-13 21:48:17下载
- 积分：1
