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ruanqidong
异步电机软启动模型，使用matlab的电气系统库进行建模仿真(Asynchronous motor soft start model, the electrical system libraries use matlab modeling and simulation)
- 2013-02-01 20:36:57下载
- 积分：1
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c
说明： 该matlab程序是一个小波包消噪程序，去噪效果明显，新手可以学习下(The matlab program is a wavelet packet de-noising procedure, de-noising effect is obvious, the novice can learn under)
- 2013-04-23 17:03:01下载
- 积分：1
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Image_enhancement
比较简单的灰度图像锐化源代码，相信学习数字图像处理的童鞋能用到(Gray image sharpening relatively simple source code, I believe that children' s shoes to learn digital image processing can be used to)
- 2010-06-26 16:13:43下载
- 积分：1
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Two_degree_of_freedom_vehicle_model
说明： 如果对实际工程结构作简化处理，建立其动力学模型，并确定系统的质量、刚度、阻尼参数，便可以用多种方法建立系统的动力微分方程。常用的方法有直接 法、影响系数法、拉格朗日法以及有限元法等。拉格朗日法是从能量的观点建立系统的动能T、势能U和功W之间的标量关系，是研究静、动力学问题的一种方法。如果在选定运动坐标以后，能够设法求得坐标相对应的质量矩阵和刚度矩阵，就可以用影响系数法建立多自由度系统运动微分方程[4]。本文采用拉格朗日法建立了1/4车辆几何模型。(If the actual engineering structure is simplified, its dynamic model is established, and the mass, stiffness and damping parameters of the system are determined, the dynamic differential equation of the system can be established by various methods. The commonly used methods are direct method, influence coefficient method, Lagrange method and finite element method. Lagrange method is a method to study the static and dynamic problems, which is to establish the scalar relation among kinetic energy t, potential energy u and work W from the point of view of energy. If the mass matrix and stiffness matrix corresponding to the coordinates can be obtained after the motion coordinates are selected, the differential equation of motion of the multi degree of freedom system can be established by the influence coefficient method [4]. In this paper, 1 / 4 vehicle geometry model is established by Lagrange method.)
- 2019-12-23 16:13:14下载
- 积分：1
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BodeGui
在Matlab中可以使用的波特图的例子源码，直接打开即可。(Source codes of Bode Plot in Matlab.)
- 2009-04-23 23:15:28下载
- 积分：1
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pwm_rectifier
三相两电平PWM整流器的Simulink仿真模型(Simulink simulation model of the three-phase two-level PWM Rectifier)
- 2020-07-03 02:40:01下载
- 积分：1
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antenna-arraying-
非均匀天线组阵SUMPLE权值信噪比及信号合成性能分析(Non-uniform antenna arraying SUMPLE weights SNR performance analysis and signal synthesis)
- 2020-06-30 06:20:02下载
- 积分：1
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wavelet
2-D discrete 8-point Daubechies wavelet.
- 2015-04-11 20:37:47下载
- 积分：1
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ZF
Matlab program for ZF equalization
- 2014-09-09 16:04:24下载
- 积分：1
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psat
PSAT包含了：PF-潮流计算；CPF-连续潮流；OPF-最优潮流；SSSA-小扰动分析；TDS-时域仿真；GUI-用户人机界面；GNE-自定义模型等功能。该工具包已经可以计算上千节点规模的系统。而且该软件包源代码完全公开，因此用户可以根据自己的研究兴趣编写修改相应源代码实现研究目的。(PSAT includes: PF-flow calculation CPF-continuous fashion OPF-OPF SSSA-small perturbation analysis TDS-time domain simulation GUI-user machine interface GNE-custom models and other functions. The kit can have thousands of computing nodes scale systems. And the package source code is completely open, so that the user can modify the source code to write research purposes according to their research interests.)
- 2013-12-14 16:41:54下载
- 积分：1
