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Description: 基于梳状导频序列的LS信道估计算法，采用线性内插法、时域插值法进行滤波得到整个信道的响应-LS channel estimation algorithm based on comb guide frequency sequence, using linear interpolation, time-domain interpolation filter to get the sound of the entire channel
Should
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Size: 2048 |
Author: sjb |
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Description: 本模块主要完成跳频通信中敌意干扰中的梳状干扰的实现，采用simulink搭建-This module mainly complete comb interference of hostile interference in the frequency hopping communication using simulink structures....
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Size: 12288 |
Author: 太阳 |
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Description: 积累积分梳妆滤波器（CIC）滤波器的性能参数分析与设计，总结CIC滤波器影响的参数有哪些,怎样设计。-cascaded comb filter s design and how to design
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Size: 49152 |
Author: huang xuejiao |
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Description: 利用该程序可实现插值运算，达到差值滤波，CI插值滤波器的实现-cascador integrator comb fliter s design
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Size: 4096 |
Author: huang xuejiao |
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Description: 这是一个基于梳状导频单入单出的入门级程序-This is a frequency based on comb guide SISO entry-level program
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Size: 8192 |
Author: liyanhong |
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Description: 一个基于梳状导频的内插信道估计算法仿真研究-Simulation study of the frequency interpolation based on the comb-shaped guide channel estimation algorithm
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Size: 243712 |
Author: liyanhong |
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Description: Program to determine how many combinations are possible within certain limitations
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Size: 5120 |
Author: joe |
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Description: OFDM系统程序，实现简单的基带OFDM系统-ofdm system code，build a simple ofdm system
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Size: 3072 |
Author: 李琴 |
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Description: 动态生成combo控件中的值，配合数据库使用-Dynamically generated combo
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Size: 11264 |
Author: john |
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Description: 积分梳状滤波器(CIC)设计，解释很清晰的，希望对大家有所启发-Integrator comb filter (CIC) design, explained very clearly, we hope to be inspired. ...
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Size: 1024 |
Author: 马少文 |
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Description: cic积分梳状滤波器的verilog代码-the cic integral comb filter verilog code
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Size: 89088 |
Author: 李雪利 |
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Description: 积分梳状滤波器(CIC)设计；,有详细的步骤-Integrator comb filter ( CIC ) design
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Size: 1024 |
Author: longcheng |
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Description: VB 生成 组合数 全部,用于学习,请不要笑话.-VB generates a number of combinations of all, for learning, please do not joke.
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Size: 1024 |
Author: lnzzxzy |
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Description: 提出了一种基于非下采样 Contourlet变换 ( NSCT)和马尔科夫随机场 (MRF)相结合的纹理图像分割算法。算法包括两
个步骤, 首先通过 NSCT实现对图像纹理特征的提取, 并使用模糊 C-均值完成对图像的初始分割 然后将初始分割结果用 MRF模型
表示, 通过贝叶斯置信传播得到图像的最终分割结果。实验结果表明, 对于纹理图像,该方法在分割错误率、 区域一致性以及边缘的
准确性方面都比传统小波变换的方法有了明显的改善。-A tex ture i m age seg m entation a l go rithm based on comb i nati on of non-down sa m pling Contourlet transfor m ( NSCT) andM arkov
rando m fi e l d model is proposed . The algorithm consists o f t wo steps . F ir st , the tex t u re f ea t ure of i m ag e is ex trac ted by NS CT, and the i m age
is seg m ented i n itia lly by fuzzy c- m eans Second , the pr i m aril y seg m ented results are expressed byMRF mode, l and the fi nal seg m entati on re-
s u lts are ga i ned v i a Bayes beli e f propag ati on . The exper i menta l resu lts show tha t this a l gor it hm is effecti ve fo r tex t ure i m age , it prov i desm uch
better res u lts i n erro r ra te o f segm enta tion , reg ion ho m ogene ity and edge accuracy than tho se of trad iti onal w ave let transf o r m ing m ethods
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Size: 216064 |
Author: jjdjjf |
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Description: 基于梳状导频的OFDM信道估计中LS算法的测试程序-LS algorithm testing program based on the the comb pilot of OFDM channel estimation
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Size: 2048 |
Author: lixiaojing |
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Description: 基于梳状导频的OFDM通信系统中的信道估计，包括俩个程序-OFDM system s channel estimation based on
comb pilot
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Size: 9216 |
Author: baizh |
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Description: ofdm and comb function
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Size: 2048 |
Author: chen-wei Shin |
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Description: 是梳状滤波器，简单整系数的50Hz工频梳状滤波器，吉布斯振荡非常小。-The comb filter simple integer coefficients 50Hz frequency comb filter, Gibbs oscillations very small.
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Size: 1024 |
Author: liu |
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Description: 二维最大熵法和二维最小交叉熵法是目前常用的两种阈值分割方法, 但在某些时候因为两种方法获取的阈
值过高或者过低, 使得分割失效。针对此问题, 提出了基于二维最大熵法和二维最小交叉熵法结合的图像分割方法。
首先, 对二维最小交叉熵公式进行转化 然后, 利用多目标规划理论将这两种方法有机结合使得到的阈值既满足二维
最大熵原则, 又满足二维最小交叉熵原则 最后, 利用二维直方图的特点推导出新型递推算法搜索最佳阈值并降低计
算复杂度。-The thresho ld ing method based 2-D max imum entropy and the one based on 2-D m inimum cross
entropy are used w ide ly in im age segmentation today, bu t in some app lications, they fa il to segment im ages
because of too h igh or too low thresho lds. Therefore, we proposed an im age thresho ld ing m ethod based on
the comb ination of 2-D max imum entropy and 2-D m inimum cross entropy. Firstly, the formula of the 2-D
m in imum cross entropy w as transfo rmed, then 2-D max imum entropy and 2-D m inimum cross entropy w ere
combined together usingmult-i objective prog ramm ing theory so that the optima l thresho ld value could satisfy
the threshold requirem ent of the bo th. A new recursive algo rithm w as in ferred using the features o f the 2-D
h istogram in order to search the best thresho ld vecto r and to reduce the compu ting complex ity
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Size: 1525760 |
Author: rambolyb |
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Description: OFDM通讯基于梳妆导频的信道估计算法的完整仿真，具有很好的参考价值。-OFDM Channel Estimation Based on Comb Pilot
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Size: 3072 |
Author: 杨平 |
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