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fjqz

于 2019-04-15 发布

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下载积分: 1 下载次数: 4

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说明：采用小波对信号分解和去噪。分解层数和使用的小波可以自己定义然后阈值去噪(Wavelet is used to decompose and denoise signals. The decomposition level and the use of wavelet can be defined by itself and then threshold denoising)

文件列表：

fjqz\db2.JPG, 90911 , 2019-04-10
fjqz\fjqz.m, 1021 , 2019-04-15
fjqz\gui.JPG, 37732 , 2019-04-11
fjqz\QQ截图20190410214322.png, 107117 , 2019-04-10
fjqz\QQ截图20190410214433.png, 111063 , 2019-04-10
fjqz\捕获.JPG, 88671 , 2019-04-10
fjqz, 0 , 2019-04-15

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fftbianhua
（1）熟悉连续信号经理想采样前后的频谱变化关系，加深对时域采样定理的理解．（2）熟悉时域离散系统的时域特性（3）利用卷积方法观察分析系统的时域特性．（4）掌握序列傅立叶变换的计算机实现方法，利用序列的傅立叶变换对连续信号，离散信号及系统响应进行频域分析． ((1) familiar with the continuous signal to the manager before and after the sampling of the spectrum changes relations and deepen the time-domain sampling theorem understanding. (2) familiar with the time-domain system discrete time-domain (3) using deconvolution method of analysis in time domain characteristics. (4) master sequence Fourier Transform computer, using the Fourier transform sequence of continuous signals, Discrete signal system response and frequency domain analysis.)

2007-07-02 12:44:20下载

积分：1
pmrdft21
Computes the DFT of N real values and returns the first N/2+1 DFT coefficients. N is an integral power of two.

2009-10-05 21:44:38下载

积分：1
bp
说明：利用bp神经网络对遥感图像进行分类，输入样本值后，根据样本值对遥感图像不同的地物进行分类，分类后计算每种地物所占面积(The use of bp neural network classification of remote sensing images, enter a sample value, based on the sample value of the different features of remote sensing image classification, classification features calculated for each share of area)

2009-05-08 19:42:04下载

积分：1
ini123
code for a general curve in 2 or more dimensions

2010-11-18 07:24:38下载

积分：1
shuisheng
水声通信中的信号分析，传输，特性，在多径下的数学仿真(Underwater acoustic communication signal analysis, transmission, characteristics, in the mathematical simulation of multipath)

2013-11-10 10:28:21下载

积分：1
DesignforComputerExperiments
这本书是我国著名的方开泰教授最新出版的一本关于试验设计的书籍，其中总结了其研究的最新成果，也代表了国际相关研究的最新动态，是相关研究人员的重要参考书籍。(This book is a famous Professor Fang recently published a book on experimental design books, which summarizes the latest results of their research, but also represents the latest developments in international studies and is an important reference for researchers related books.)

2014-02-07 18:18:51下载

积分：1
PR控制器在Simulink中的实现
说明： Simulink中实现PR控制器。PR控制器在逆变器控制中应用很多。PR控制能够在谐振频率处提供无穷大的增益，因而对谐振频率处的电流信号实现无静差跟踪，并且易于实现，可有效降低系统成本。(PR controller is implemented in Simulink. PR controller is widely used in inverter control. PR control can provide infinite gain at the resonant frequency, so the current signal at the resonant frequency can be tracked without static error, which is easy to implement and can effectively reduce the system cost.)

2020-07-05 21:21:17下载

积分：1
MATLABApplicationProgramInterface
MATLAB应用程序接口用户指南，涉及与其它应用程序怎样进行接口。(MATLAB Application Program Interface )

2009-10-31 22:15:32下载

积分：1
youhuajishu
这本书可以帮你解决libsvm中各个字母代表的含义，帮助你更加深刻的了解matlab工具箱(This book can help you solve libsvm meaning of each letter represents, to help you to a more profound understanding of Matlab Toolbox)

2013-01-04 09:36:47下载

积分：1
simpleValveTest
simple hydraulic model

2014-10-31 03:04:57下载

积分：1

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