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report_imp
IMAGE COMPRESSION USING DISCRETE WAVELET AND DISCRETE COSINE TRANSFORM
- 2010-06-15 00:49:09下载
- 积分：1
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cpgm
基于混沌扰动算法来解决pso算法早熟问题，并用二者结合来训练灰色预测模型参数(Perturbation algorithm based on chaotic algorithms to solve the pso early-maturing issues, and to use a combination of both to train the gray prediction model parameters)
- 2009-12-16 16:33:03下载
- 积分：1
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uwbreceive
说明： uwb脉冲位置调制的信号进行相关接收,并且画出其图形(UWB pulse position modulation signal associated receiver, and draw its graphics)
- 2021-05-16 14:30:02下载
- 积分：1
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edfaEr
掺铒浓度与小信号增益的关系
掺铒浓度与光纤长度的关系(Erbium-doped concentration and the relationship between small-signal gain)
- 2010-05-19 09:42:53下载
- 积分：1
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bpsk-modulationand-demodulation
在调制信道下以sin函数为载波的BPSK的调制与解调程序，及误码率曲线(Channel in the modulation of the carrier to the sin function for BPSK modulation and demodulation process, and BER curves)
- 2013-07-24 14:44:00下载
- 积分：1
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matpower4.1
matpower代码包，用于电力系统潮流计算、优化等等(matpower4.1 source code)
- 2014-12-08 16:50:13下载
- 积分：1
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16QAM
16QAM仿真系统，学通信实验必备，绝对有用。(16QAM simulation system, learning communication experiment must absolutely useful.)
- 2007-12-14 21:08:08下载
- 积分：1
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Mpsk
对数字基带（频带）传输系统进行仿真，并通过蒙特卡罗误码率仿真方法进行时域、频域分析误码性能。(The digital base-band (band) transmission system simulation, and Monte Carlo simulation method for bit error rate in time domain, frequency domain analysis of BER.)
- 2009-04-19 17:37:56下载
- 积分：1
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MatlabRidgeDetection
Matlab多种图像边缘检测方法
1、用Prewitt算子检测图像的边缘
2、用不同σ值的LoG算子检测图像的边缘
3、用Canny算子检测图像的边缘
4、图像的阈值分割
5、用水线阈值法分割图像
6、对矩阵进行四叉树分解
7、将图像分为文字和非文字的两个类别
8、形态学梯度检测二值图像的边缘
9、形态学实例——从PCB图像中删除所有电流线，仅保留芯片对象(Matlab a variety of image edge detection method 1, using Prewitt operator edge detection image 2, with different values of σ LoG operator edge detection image 3, the detection operator Canny edge image 4, image segmentation threshold 5, water line image segmentation threshold 6, on the matrix quadtree decomposition of 7, the image is divided into text and non-text for these two types of 8, detection of morphological gradient of the edge binary image 9, morphological examples- from the PCB images to remove all current lines, retaining only the target chip)
- 2009-05-25 17:49:48下载
- 积分：1
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simulink
一本很好，很全的控制，系统仿真书籍，资料，也可以做虚拟仪器的参考资料
- 2009-12-04 11:36:04下载
- 积分：1
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