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wimax
MPSK Modulation Code & BER SNR Calculation
- 2009-11-25 05:39:02下载
- 积分：1
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ex02
说明： 此程序给出信号的多分辨率分析（Multiresolution Analysis），即信号的多分辨率分解（Multiresolution Decomposition）方法及应用。该程序是一个多抽样率系统（Multirate System）举例，用M个的滤波器，将信号的频谱等分成M部分，使所得抽样频率降为1/M，然后再依据它们的“重要性”给一不同的bit数，那么所传输的bit流必然会进一步下降，起到压缩带宽的作用。(This program gives the signal of the multi-resolution analysis (Multiresolution Analysis), the multi-resolution signal decomposition (Multiresolution Decomposition) method and its application. The program is a multirate rate system (Multirate System) example, with M a filter, the signal' s frequency spectrum is divided into M parts, the proceeds of sampling frequency reduced to 1/M, then according to their " importance" to the bit of a different number, then the transmitted bit stream is bound to decline further, to play the role of bandwidth compression.)
- 2011-03-21 15:18:48下载
- 积分：1
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Matlab-vibration-analysis
Matlab vibration analysis 附部分程序(Matlab vibration analysis)
- 2013-01-17 15:35:45下载
- 积分：1
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qiyipu
可以对工程上测得的信号进行求奇异普熵，提取特征向量(Seeking singular Pu entropy, extracting a feature vector can be the signal measured in the engineering)
- 2012-11-07 16:17:54下载
- 积分：1
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SolvingODEswithMATLAB
solving ODEs with MATLAB..
- 2009-10-20 10:10:47下载
- 积分：1
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convbi
convolution of a signal
- 2012-03-28 08:11:14下载
- 积分：1
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plltiaopin
二阶锁相环在输入信号为调频信号是的混沌特性分析(Second-order PLL FM signal in the input signal is Chaotic Characteristic Analysis)
- 2013-09-12 21:35:57下载
- 积分：1
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extremuma
a fast and precise algoritm to find local maximum or minimum
- 2011-09-01 02:11:45下载
- 积分：1
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PCA+SVM的人脸识别
说明： 使用pca和svm的方法对人脸进行识别和检测，最终达到人脸识别的功能(Face recognition and detection using PCA and SVM methods, and finally achieve the function of face recognition)
- 2020-06-19 14:40:01下载
- 积分：1
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GMII-matlab
一个GM(1,1)模型的程序,添加到matlab目录中即可直接调用.附有一个关于灰色模型的简述文档,可对GM(1,1)原理有一个初始的了解.(A GM (1,1) model of the process, added to the matlab directory can be called directly. Accompanied by a brief description of the gray model on the document, can GM (1,1) principle have an initial understanding.)
- 2007-09-23 09:04:52下载
- 积分：1
