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dingwei
激光探测方面的定位及探测算法，matlab(Aspects of the laser probe positioning and detection algorithm, matlab)
- 2011-06-15 06:54:30下载
- 积分：1
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ho1
online identification using neural network
- 2015-02-10 04:32:14下载
- 积分：1
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account
C++大作业，编写一个account类实现基类派生类之间的各种关系。主要用于初学者对于类的理解。(C++ big job, write a class that implements account the various relationships between the base class derived class. The main class for beginners to understand.)
- 2013-12-26 14:58:21下载
- 积分：1
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Newton
Find Gradient Decent with Newton s method
- 2013-05-05 08:15:14下载
- 积分：1
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Collocation
加权余量法--配点法法求解一维扩散方程。参考书《Computational Techniques for Fluid Dynamics》(The weighted residual method- collocation method for solving one-dimensional diffusion equation. Reference book " Computational Techniques for Fluid Dynamics" )
- 2013-05-21 22:16:11下载
- 积分：1
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Optical-Modulation-Format-and-Direct-Detection
This scheme is also called DPSK since MZ modulator provides the “digital” phase modulation if it is biased at null instead of quadrature. No coherent detection is needed if data is differentially pre-coded.
- 2014-08-21 21:12:52下载
- 积分：1
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maxentropie
threshold is a key technique for the segmentation and edge detection in an image for image processing. Here in this file the threshold is on the based of the maximum entropy of an image using shannon entropy method.
- 2013-07-15 02:47:37下载
- 积分：1
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As-Vs-SE
Plots for Aspect Ratio to SE
- 2011-11-29 02:54:10下载
- 积分：1
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BPSK3
3、 瑞利信道中的调制解调、信道估计：
(1) 请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能，并画出比特信噪比与误码率的关系曲线。
(2) 在单径瑞利信道中，请设计一种时分的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，并与(1)的曲线进行对比。
(3, the Rayleigh channel modulation and demodulation, channel estimation:
(1) Please derive the single-path Rayleigh channel coherent demodulation of BPSK BER performance theory, and draw the signal to noise ratio and bit error rate curves.
(2) single-path Rayleigh channel, please design a division of the guide-assisted channel estimation method, using Simulink simulation, measurement of the BER performance of BPSK, draw-bit signal to noise ratio and bit error rate curve, and with (1) of the curves were compared.
)
- 2020-12-05 15:49:23下载
- 积分：1
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K-nearest-neighbor-averaging
matlab 分别利用邻域平均和K点平均对椒盐噪声图像，高斯噪声图像，乘性噪声图像进行处理，比较两者的差别(matlab use neighborhood were average and K-point average for salt and pepper noise image, Gaussian noise images, image processing multiplicative noise, compare the difference between the two)
- 2014-12-26 00:45:52下载
- 积分：1
