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PIC2DER
系统功率联合分配的matlab仿真算法,提高系统性能(Joint distribution power system matlab simulation algorithm)
- 2013-09-09 08:46:18下载
- 积分：1
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MACH2
viet nam electronic and telecommunications technology joint stock company
- 2011-01-25 22:22:45下载
- 积分：1
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aulaSegv0
Background Subtraction
- 2011-04-29 11:35:22下载
- 积分：1
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tuxiang-lv-bo
主要讨论获得图片后如何提取其边界信息,首先利用图像灰度均匀化解决了对比度不清晰的问题,然后利用高斯滤波法对图片进行滤波去噪,进而利用Canny算法实现边缘检测提取边界,该方法与Matlab自带的求边界方法有明显的提高,为利用Matlab程序求图像分形维数提供了更精确的前提. 更多还原
(Mainly discuss how to get the picture after extracting its boundary information, the first use of the image contrast of the gray uniform solution to the problem is not clear, then use a Gaussian filtering method for image filtering noise, and then use Canny edge detection algorithm to extract the boundary, the method find boundary method comes with Matlab significantly improved procedures for the use of Matlab for image fractal dimension provides a more accurate premise. more reduction)
- 2013-12-16 09:44:29下载
- 积分：1
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convolution-code
The encoder and decoder of convolutional code
- 2013-05-24 23:01:22下载
- 积分：1
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szycha
mrp not matlab but c++ enjoy
- 2010-07-20 16:18:29下载
- 积分：1
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spreadspectrum
In a normal communication channel, it is often desirable to concentrate the information in as narrow a region of the frequency spectrum as possible in order to conserve available bandwidth and to reduce power. The basic spread spectrum technique, on the other hand, is designed to encode a stream of information by spreading the encoded data across as much of
the frequency spectrum as possible. This allows the signal reception, even if there is interference on some frequencies. While there are many variations on spread spectrum communication, we concentrated on Direct Sequence Spread Spectrum encoding (DSSS). The DSSS method spreads the signal by multiplying it by a chip, a maximal length pseudorandom sequence modulated at a known rate. Since the host signals are in discrete-time format, we can use the sampling rate as the chip rate for coding.
- 2012-04-12 20:54:14下载
- 积分：1
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xiaobobao
小波包去噪小波包去噪小波包去噪小波包去噪(Wavelet packet denoising wavelet packet denoising wavelet packet denoising wavelet packet denoising)
- 2011-05-18 16:06:23下载
- 积分：1
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poster_ICSB09_SensSB_MRF
sensitivity calculus : output variation vs parameter variation
- 2013-08-28 21:27:50下载
- 积分：1
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mod_delay
modulation demonstration of a sin wave
- 2011-12-16 21:09:39下载
- 积分：1
