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pre_processing
preprocessing of ECG signal for wave detection
- 2009-07-11 13:11:55下载
- 积分：1
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GPSR
压缩感知信号重建
梯度投影法信号重建代码(Compressed sensing signal reconstruction signal reconstruction code gradient projection method)
- 2011-05-08 23:29:59下载
- 积分：1
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HSDCTcode
心音信号的DCT域变换压缩编码，LLoyld最佳量化与霍夫曼编码，利用心电R波进行分帧，在不到1 左右失真度的情况下达到了6.0以上的压缩比(Heart sound signals on DCT transform coding, LLoyld optimal quantization and Huffman coding, the use of ECG R wave sub-frame, less than about 1 in the case of distortion to achieve a compression ratio of more than 6.0)
- 2013-07-27 10:20:40下载
- 积分：1
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function_cs_omp
在对图像进行处理时需要计算图像的分维数，此函数就是用来计算图像的分型维数(In the process of image processing, it is needed to calculate the fractal dimension of the image, which is used to calculate the fractal dimension of the image)
- 2015-08-08 14:45:54下载
- 积分：1
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ECandEO
睁闭眼信号的处理，welch方法和功率谱(Open eyes closed eyes signal processing, welch method and power spectrum)
- 2012-11-08 17:24:38下载
- 积分：1
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FDM
正交频分复用（OFDM）是一种特殊的多载波传输技术。它可以有效地对抗多径衰落，能够以很高的频谱利用率来实现高速数据传输。分析介绍了OFDM系统的基本原理及系统性能，以Matlab为开发平台，仿真了OFDM系统的误码率，仿真结果表明OFDM系统在较低信噪比下也具有较好的性能(Orthogonal Frequency-division Multiplexing（OFDM） is a special kind of multi-cartier transmission technology. It can effectively overcome multi-path fading and increase the spectral usage efficiency to implement high-speed data transmission. This paper analyzes the basic principle of OFDM system and system performance, and simulates the Bit Error Rate （BER） of OFDM system on the platform of Matlab. The simulation results show that the OFDM has a good performance.[)
- 2010-06-16 08:26:16下载
- 积分：1
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RO-comput-in-optical-tweezer
comput the force in optical tweezer use matlab
- 2013-05-14 10:45:30下载
- 积分：1
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UWB7
UWB，超宽带信号分析必用的子函数，第7部分！(UWB, ultra-wideband signal analysis will be used for Functions, Part 7!)
- 2010-07-05 13:23:19下载
- 积分：1
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Roundoff
This matlab file is used to rounoff the decimals values into nearest whole number
- 2010-10-11 18:39:34下载
- 积分：1
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ShanShuoWindows
Shan Shuo Windows ,Refresh window Form
- 2015-01-25 09:33:20下载
- 积分：1
