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MATLAB7_0jcjc
matlab 7.0基础教程中文版。全书386页，实用超星阅览器阅读。(matlab 7.0 Essentials Chinese version. Book 386, practical Chaoxing reader to read.)
- 2007-10-26 17:45:11下载
- 积分：1
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hurst
计算hurst指数，包含很多个Hurst指数方法。使用简单(Calculated hurst index contains many a Hurst index method. Simple)
- 2010-01-20 13:13:45下载
- 积分：1
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pm_estimate
利用周期图法对序列的功率谱进行估计。数据窗采用汉明窗。假设在白噪声中分辨这三个不同频率的正弦信号,其相位是均匀分布在2PI的独立随机变量,而 是一个单位白噪声.生成50个长度为N=512的 的样本序列集合。
(use map cycle sequencing method of the power spectrum estimation. Data window using Hamming window. Assume that the white noise to differentiate between the three different frequency sinusoidal signal, its phase is uniformly distributed in the PI two independent random variables. but a flat white noise. Generating 50 length N = 512 samples of the sequence set.)
- 2007-03-08 21:57:39下载
- 积分：1
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dct
DCT- discrete cosine transform. compression ratio and psnr value are calculated
- 2013-08-21 00:02:09下载
- 积分：1
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Harmonic-Wavelet-Analysis
首先给出了谐波小波时频剖面图检测含噪声信号的微弱奇异成分的方法 然后运用谐波小波时频剖面图方
法分析了碰摩故障仿真信号 最后利用该方法对多个实际汽轮机组动静碰摩故障的真实振动信号进行了分析研
究。结果表明, 谐波小波能够得到其它信号分析方法无法得到的特征, 有效识别机组的碰摩故障。(Harmonic wavelet time frequency profile plot is introduced firstly in practice to identify weak singularity
in a signal with noise clearly. With this method, emulational signal and vibration data of the rubbing of the large practical
turbo-generator units are analyzed successfully, which prove that the method is effectively extract the rubb ing signal feature.)
- 2012-01-02 03:50:12下载
- 积分：1
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c_code-internet
Congnitive radio math wordh
- 2012-11-25 17:34:12下载
- 积分：1
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Gersh
说明： 传递函数的基于nyquist阵列的盖尔圆的绘制(Drawing of gersh circles based on Nyquist array)
- 2020-11-26 09:05:37下载
- 积分：1
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ISIS2011paper
说明： 2011国际表面检测高峰会议ISIS在德国召开。此份文件为此次会议发表的论文。探讨了工业表面检测前沿科技和应用（主要是工业图像检测技术），以及发展趋势(2011 ISIS International Surface Inspection Summit held in Germany. This document is the conference papers. Detected on the surface of the cutting-edge technology and industrial applications (mainly industrial image detection technology), and trends)
- 2011-04-06 13:42:21下载
- 积分：1
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Amplitude_Modulation
说明： 幅度调制，It is a diffrent matlab code for amplitude modulation.(amplitude modulation, It is a different Matlab code for amplitude Modul ation.)
- 2006-04-26 23:44:00下载
- 积分：1
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MATLAB-wavelet
说明： matlab小波分析-张丰德 这本书里所有的源代码(matlab wavelet analysis- Zhang Fengde this book all the source code)
- 2011-03-23 15:08:28下载
- 积分：1
