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李纯明博B

于 2020-06-19 发布

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下载积分: 1 下载次数: 1

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代码说明：

说明：李纯明博士的图像分割源代码，可以分割各种图像，可运行。(Dr. Li Chunming image segmentation source code, can be divided into a variety of images, can run.)

文件列表：

李纯明博B, 0 , 2008-05-27
李纯明博B\levelsetcode_CV, 0 , 2008-05-27
李纯明博B\levelsetcode_CV\Delta.m, 280 , 2005-10-08
李纯明博B\levelsetcode_CV\Heaviside.m, 281 , 2005-10-08
李纯明博B\levelsetcode_CV\backward_gradient.m, 351 , 2005-10-08
李纯明博B\levelsetcode_CV\binaryfit.m, 787 , 2005-10-08
李纯明博B\levelsetcode_CV\curvature.m, 791 , 2005-10-08
李纯明博B\levelsetcode_CV\demo_cv.m, 1300 , 2006-10-06
李纯明博B\levelsetcode_CV\evolution_cv.m, 1364 , 2006-10-06
李纯明博B\levelsetcode_CV\forward_gradient.m, 367 , 2005-10-08
李纯明博B\levelsetcode_CV\get_contour.m, 711 , 2004-10-08
李纯明博B\levelsetcode_CV\plotLevelSet.m, 337 , 2005-10-08
李纯明博B\levelsetcode_CV\sdf2circle.m, 588 , 2005-10-08
李纯明博B\levelsetcode_CV\test.asv, 1202 , 2006-10-06
李纯明博B\levelsetcode_CV\three.bmp, 11766 , 2004-06-09
李纯明博B\levelsetcode_CV\twocells.bmp, 16434 , 2004-07-23
李纯明博B\levelsetcode_CV\vessel.bmp, 14286 , 2005-07-25

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TherdTry
说明：实现雷达的信息接收的插件脚本，剩下的就是凑字数了，第一次上传东西，不知道有没有人看！(Achieve radar information receiving plug-in script, the rest is the word count, the first time to upload things, do not know if there is anyone to see!)

2020-06-21 22:00:01下载

积分：1
2
说明： 2. 关于无线信道的多普勒谱，请回答以下问题： (1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因； (2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理； (3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请回答：证明自己用计算机产生的经典谱是正确的可能方法。 (On the wireless channel of the Doppler spectrum, please answer the following questions: (1) In some radio channels, the Doppler frequency shift will cause the output signal of the wireless channel aliasing. Please describe the aliasing produced a variety of reasons (2) wireless channel in the Doppler spectrum has a classical spectrum (classic spectrum), please explain the mechanism of produce such spectral shape (3), please use the Simulink tool to write code ( S-Function mode), resulting in a single-path Rayleigh channel, the Doppler spectrum for the classical spectrum, including mobile rate of 120km/h. And requested the answer: that they used computer-generated classical spectrum is the right possible way.)

2009-11-08 15:50:50下载

积分：1
MC-CDMA
MC-CDMA的matlab代码包括发送，接收及通过nakagami信道(MC-CDMA, including the matlab code to send, receive and pass the Nakagami channel)

2020-11-23 18:09:33下载

积分：1
ldpc
说明： ldpc编码的matlab实现，供大家参考(Matlab implementation of LDPC coding for your reference)

2021-01-25 16:28:43下载

积分：1
4psk
4psk仿真作业仿真4psk的性能曲线误码率和理想误比特率(4psk simulation)

2013-01-11 11:35:24下载

积分：1
matlab_channel
说明： wireless communication channels model

2020-06-21 15:00:02下载

积分：1
ldpc_lower_tri
说明： conversion of a matrix into lower triangular matrix

2020-06-17 04:00:01下载

积分：1
MISO_Capacity
MIMO指多输入多输出，MIMO技术大致可以分为两类：发射/接收分集和空间复用。传统的多天线被用来增加分集度从而克服信道衰落，具有相同信息的信号通过不同的路径被发送出去，在接收机端可以获得数据符号多个独立衰落的复制品，从而获得更高的接收可靠性。这种技术往往要结合多天线技术，而多天线技术在移动通信中得到了广泛的研究。(MIMO refers to Multiple Input Multiple Output, MIMO technology can be broadly classified into two categories: transmit/receive diversity and spatial multiplexing. Traditional multi-antenna was used to increase the degree of diversity to overcome channel fading, the signal with the same information through different paths have been sent in the receiver-side data symbols can be multiple independent copies of the decline, which was higher reception reliability. This technology often have to combine multi-antenna technology, and multi-antenna technology in mobile communication has been widely studied.)

2008-06-01 20:34:32下载

积分：1
sample1
its a matlab code for ofdm with 16 qam

2013-10-20 14:55:41下载

积分：1
smac_QOS
一种基于服务质量的SMAC协议，对无线传感器的QOS的MAC协议代码。做了分析。(SMAC based on the quality of service agreement)

2011-11-25 10:56:50下载

积分：1

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