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plane_wave_freespace
simulation of electromagnetic plane wave incident in free space
- 2010-10-29 14:24:00下载
- 积分：1
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FeatureSelection
Feature Selection using Matlab.
The DEMO includes 5 feature selection algorithms:
• Sequential Forward Selection (SFS)
• Sequential Floating Forward Selection (SFFS)
• Sequential Backward Selection (SBS)
• Sequential Floating Backward Selection (SFBS)
• ReliefF
Two CCR estimation methods:
• Cross-validation
• Resubstitution
After selecting the best feature subset, the classifier obtained can be used for classifying any pattern.
Figure: Upper panel is the pattern x feature matrix
Lower panel left are the features selected
Lower panel right is the CCR curve during feature selection steps
Right panel is the classification results of some patterns.
This software was developed using Matlab 7.5 and Windows XP.
Copyright: D. Ververidis and C.Kotropoulos
AIIA Lab, Thessaloniki, Greece,
jimver@aiia.csd.auth.gr
costas@aiia.csd.auth.gr
- 2010-11-22 15:53:24下载
- 积分：1
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mat2
Digital Image processing basics
using matlab and can be transformed to c++
using open cv
- 2010-12-08 02:41:56下载
- 积分：1
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14
说明： 随着信息容量的增加和频率资源的稀缺，为提高单位频带利用率，在微波通信系统中越来越多地采用多电平多相位的复杂信号调制方式，尤其是正交幅度调制(QAM)得到了大量的应用，从早期的4QAM到今天的16QAM。高阶QAM调制大容量数字微波通信系统为了保证服务质量，降低误码率，(long with the increase of information capacity and frequency resource scarcity, for improving the utilization ratio, unit of microwave communication bandwidth used more and more in the system of multilevel much phase modulation method complex signal amplitude modulation )
- 2011-05-07 12:03:27下载
- 积分：1
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MAP_decoding
turbo码的MAP解码
SISO_MAP_decoding(Single input single output MAP decoding)
- 2013-12-08 20:53:46下载
- 积分：1
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Falsecolor_enhance
说明： 图像的伪彩色增强，把灰度图像转换为彩色图像(pseudo-color enhancement of image)
- 2011-03-20 20:07:11下载
- 积分：1
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C-C法计算时间延迟和嵌入维数
C-C法计算时间延迟和嵌入维数 以便于计算最大李雅普诺夫指数
- 2022-04-10 08:38:13下载
- 积分：1
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kalmanfilter
一个很好的卡尔曼滤波程序呵呵，跟大家一起共享吧呵呵(A good procedure of Kalman filtering Oh, everybody work together to share with you huh)
- 2009-03-17 17:16:32下载
- 积分：1
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Matlab02
研究Ｌ ü混沌系统的脉冲鲁棒镇定问题，得到其脉冲鲁棒镇定的充分条件，给出相应的脉冲控制律。通过应用Ｍａｔｌａｂ 中Ｓｉｍｕｌｉｎｋ 工具箱对Ｌü混沌系统进行仿真分析，说明脉冲控制是有效的镇定受扰动混沌系统的方法。
(Study of chaotic systems L ü pulse robust stabilization problem, get a pulse of a sufficient condition for robust stabilization, given the corresponding pulse control law. Through the application of Matlab in Simulink toolbox of chaotic Lü system simulation analysis shows that impulse control is an effective stabilization of chaotic systems by perturbation method.)
- 2008-05-16 10:41:15下载
- 积分：1
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06071419
机械优化设计的作业 包括一维搜索方法（二次差值，牛顿法，黄金分割法），以及最速下降法和内点惩罚函数法及等值线图(Optimal Design of mechanical operations, including one-dimensional search method (the second difference, Newton' s law, golden section method), and the steepest descent method and interior point penalty function method and the contour map)
- 2009-07-09 22:02:40下载
- 积分：1
