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matlab
此程序用于振动性能分析，求震动信号的相频、相频特性。(This program performance for the vibration analysis, find the frequency of vibration signal phase, phase-frequency characteristics.)
- 2021-03-06 15:19:30下载
- 积分：1
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danpin_fenduan_FFT
有相位跳变的单频信号，信号时域波形的刻画和FFT程序。注释完整，可读性高。(a single-frequency signal with phase jump and its FFT is described in this program and the explain is detailed, easy to read.)
- 2011-01-09 09:01:05下载
- 积分：1
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随机振动-matlab程序
好几个关于随机振动，结构动力学方面求解的算法，包括PSD法，PEM法，模态空间法，虚拟激励法等算法的基础程序(Several algorithms for solving random vibration and structural dynamics, including PSD method, PEM method, modal space method and virtual excitation method, are introduced.)
- 2020-12-17 10:49:13下载
- 积分：1
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simple_watermark__dct_dwt
Matlab下，基于DCT&DWT 的音频数字水印的简单实现，包含了水印的生成和提取过程(Audio watermark based on DCT & DWT)
- 2015-02-06 14:01:01下载
- 积分：1
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GSCaMVDR
方向图合成GSC 自适应阵列处理P44 广义旁瓣相消器很好的解释了最优波束形成器的干扰抑制原理。内含 MVDR和GSC体系的波束合成，第三副图是静态方向图和干扰特征波束方向图。(Pattern synthesis of GSC adaptive array processing P44 generalized sidelobe canceller good explanation of the optimal beamforming device interference suppression principle.System containing MVDR and GSC beamforming, the third vice map is a static pattern and interference characteristics of beam pattern.)
- 2021-03-30 17:49:09下载
- 积分：1
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计算特征的fisher得分
计算特征的fisher得分，用于特征筛选(Fisher score calculation feature for feature selection)
- 2016-06-27 18:25:28下载
- 积分：1
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DEMO
利用MATLAB GUI做的三维数据自动绘图程序，安装运行库后可自动运行，实现从EXCEL读取数据并自动绘制三维曲面图的功能(Using three-dimensional data in MATLAB GUI to do automatic drawing program, after installation of runtime to run automatically read data from a EXCEL and automatically draw the three-dimensional surface map features)
- 2010-08-04 10:33:50下载
- 积分：1
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250degree
说明： 低循环疲劳试验数据的异方差回归处理。可以获得材料的疲劳参数(Low cycle fatigue test data, heteroscedastic regression treatment. Material fatigue parameters can be obtained)
- 2011-03-15 16:24:02下载
- 积分：1
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Engineering-Noise-Control--Theory-and-Practice
The recognition of noise as a source of annoyance began in antiquity, but therelationship, sometimes subtle, that may exist between noise and money seems to be a development of more recent times. For example, the manager of a large wind tunnel once told one of the authors that in the evening he liked to hear, from the back porch of his home, the steady hum of his machine 2 km away, for to him the hum meant money. However, to his neighbours it meant only annoyance and he eventually had to do without his evening pleasure.
- 2013-11-23 12:29:29下载
- 积分：1
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sss
双馈风机的仿真模型搭建，由转子侧网侧和并网运行三部分组成。(The simulation model of the double-fed fan is composed of three parts: the rotor-side network side and the grid-connected operation.)
- 2017-01-10 13:58:05下载
- 积分：1
