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Sine-wave
单一频率的正弦相关法动态测试系统的测试方法简单，不需要对系统进行辨识。只需要观察被测系统输出信号的相差和幅值变化。通过扫频的方法测量在不同的频率点下的幅值和相位变化。在工程应用中，只需要知道被测系统的相位变化在正常的范围内就可以视系统的动态性能正常。该仿真算法只是建立了一个模型。在实际运用时还需要变换测试信号的频率和周期。(A single frequency sinusoidal correlation method of testing dynamic testing system is simple, does not require system identification. Only need to observe the difference between the measured system output signal and amplitude change. Swept through the method of measurement points at different frequencies under the amplitude and phase changes. In engineering applications, only need to know the system under test changes in the normal phase it may be possible within the framework of the dynamic performance of the system to normal. The simulation algorithm is the establishment of a model. In the practical application of test signals also needed to change the frequency and periodicity.)
- 2009-11-28 14:29:19下载
- 积分：1
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lvbodehanshu
说明： 这是一些滤波的小程序,用MATLAB编的,没有用到MATLAB自身的一些函数(This is a small number of filtering procedures, using MATLAB series, did not use its own MATLAB some function)
- 2006-03-26 22:56:26下载
- 积分：1
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ladder_matrix
求解输入矩阵的阶梯形式，仅供大家学习交流(Input matrix form for solving the ladder, only for them to learn from the exchange)
- 2011-06-06 16:11:27下载
- 积分：1
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simva
Gaussiennes, Gaussienne standard and Lognormal型随机变量的数值模拟(Gaussiennes, Gaussienne standard and Lognormal type of numerical simulation of random variables)
- 2008-03-17 23:00:19下载
- 积分：1
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matlab
文中基于耦合模理论和简化的阶跃折射率单模光纤三层模型的包层模理论，提出了长周期光纤光栅的传输谱特性仿真的主要步骤及 matlab程序实现，为长周期光纤光栅的数值仿真提供了一种简便的方法(Text-based coupled mode theory and a simplified three-step-index single-mode fiber cladding mode theory model, proposed long-period fiber grating transmission spectrum characteristics of the main steps and matlab simulation program implementation, as the value of long-period fiber grating Simulation provides an easy way to)
- 2011-08-06 12:01:44下载
- 积分：1
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simple
实现对直流电机的PID控制，其中包含直流电机的动力学模型，控制律的设计方法(DC motor PID control, which contains a dynamic model of the DC motor control law design method)
- 2012-09-20 15:48:42下载
- 积分：1
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sim_scan
sim scan software it will help u a lot.......thanks
- 2009-04-05 02:03:00下载
- 积分：1
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coasess.tar
register file in vhdl and alu
- 2009-12-24 15:03:08下载
- 积分：1
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One-dimensional-phononic-crystal
一维声子晶体能带结构计算matlab源代码，适用于声子晶体研究人员以及matlab学习者参考。(One-dimensional photonic crystal band structure calculation matlab source code, suitable for researchers and phononic crystals matlab learners.)
- 2013-12-31 10:58:51下载
- 积分：1
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BasicMATLAB
Getting started with MATLAB
Introduction to Matlab
- 2009-04-19 19:17:17下载
- 积分：1
