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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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CMU200
CUM200的中文使用说明书，包含CMU200的大部分实用功能(The Chinese CUM200 instructions)

2012-06-27 17:07:46下载

积分：1
ZF-MMSE-ML
对2*2瑞利衰落BQSK调制的MIMO信道进行均衡，对比ZF、MMSE、ML方法的均衡效果。(Script for computing the BER for BPSK modulation in a Rayleigh fading channel with 2 Tx, 2Rx MIMO channel with MMSE、ZF、ML equalization.)

2012-02-29 21:35:36下载

积分：1
信号插入导频-QPSK_raised cosine
说明： qpsk信号插入导频，使用升余弦滤波器，利用导频估计信道，在simulink中仿真(inset pilot in QPSK signal, use square root raised cosine filters in simulink)

2020-06-22 15:20:03下载

积分：1
sample2
its a matlab code for the orthoganal

2013-10-20 14:56:50下载

积分：1
ECA_RD_DRM
产生复高斯的白噪声,这和matlab 自带的不一样，容易理解，但是经对比还是和自带的有区别的(AWGN noice we are very nice. please try to run it snd you will find you are good too.)

2019-05-16 21:43:25下载

积分：1
DSP--base--on-FPGA
这是一本国外的经典教材，讲述了现阶段所有数字信号处理的FPGA实现，从第二章讲述二进制的算法到现阶段数字信号处理的研究热点，基于FPGA实现！包括FIR，自适应滤波，纠错码，调制解调，加密，傅立叶变换等等。更难能可贵的是每个例子都有VHDL和Verilog代码！！(This is a classic foreign materials, described at this stage all the digital signal processing FPGA, from the second chapter about the binary digital signal processing algorithms to the current stage of research focus, based on FPGA implementation! Including FIR, adaptive filtering, error-correcting codes, modulation and demodulation, encryption, Fourier transform and so on. Even more valuable is that each case has a VHDL and Verilog code! !)

2021-02-06 15:19:57下载

积分：1
OpcClient
基于.net开发的opcClient，可连接OPC服务器，检测OPC服务器信号值的变动(Connection detection OPC server)

2018-05-12 16:29:06下载

积分：1
OFDM_frequencyoffset
很好的OFDM系统载波同步算法，采用了长短训练序列分别进行小数倍频偏估计和整数倍频偏估计(This is a good carrier synchronization algorithm for OFDM system, using the long he short training sequences respectively to fractional frequency offset estimation and integer times frequency offset estimation)

2017-12-07 10:59:08下载

积分：1
mod_demod
在matlab环境下实现通信系统中的BPSK，QPSK，16QAM，调制。成型滤波和匹配滤波都采用根升余弦函数。(In the matlab environment to achieve communication system BPSK, QPSK, 16QAM, modulation. Shaping filter and matched filter are used root raised cosine function. )

2010-12-01 23:28:12下载

积分：1
6
说明： 6. 在三条径的瑞利信道中，对于OFDM： (1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真。画出比特信噪比与信道估计均方误差的关系曲线和比特信噪比与误码率的关系曲线。 (2) 设频率已同步，请设计OFDM一种具体的采用循环前缀进行时间同步方法，用Simulink进行仿真，画出比特信噪比与捕获概率的关系曲线。 (3) 设时间已同步，请设计OFDM一种具体的采用循环前缀进行频率同步方法，用Simulink进行仿真，画出比特信噪比与频率同步误差的关系曲线。(6. In the three-path Rayleigh channel, for OFDM: (1) please design a specific navigation-assisted channel estimation method and use Simulink for simulation.The relation curves of bit signal-noise ratio and channel estimation mean square error and the relation curves of bit signal-noise ratio and bit error rate are drawn. (2) if the frequency has been synchronized, please design a specific method of time synchronization using cyclic prefix in OFDM. Simulink is used for simulation to draw the relationship curve between bit-snr and acquisition probability. (3) if time has been synchronized, please design a specific method of frequency synchronization using cyclic prefix in OFDM. Simulink is used for simulation to draw the relationship curve between bit signal-to-noise ratio and frequency synchronization error.)

2019-01-15 10:59:38下载

积分：1

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