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pnlmsandmodifiedpnlms
由于通常的通信信道的冲激响应的稀疏性，使得NLMS算法的收敛速度还有待提高。所以，近年来，有学者提出了成比例的归一化的均方误差算法(PNLMS)。PNLMS在自适应过程的开始阶段有着很快的收敛的速度，但是迭代过程越往后，收敛速度越慢。于是，众多学者提出了许多的改进算法。本程序是通过matlab仿真对近年来流行的PNLMS,IPNLMS,MPNLMS等算法进行的仿真程序(As usual communication channel impulse response sparse, making the convergence rate of NLMS algorithm to be improved. Therefore, in recent years, some scholars have proposed a proportional to the normalized mean square error algorithm (PNLMS). PNLMS the beginning of the adaptive process has a fast convergence speed, but the more backward iterative process, convergence slower. Thus, many scholars have made many improvements in algorithms. Matlab simulation of this program is popular in recent years PNLMS, IPNLMS, MPNLMS other algorithms of the simulation program)
- 2011-08-23 11:37:03下载
- 积分：1
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main0602
这是一个非常重要的而又简单的程序，是书上常用和数学建模的好帮手(great partner)
- 2013-08-12 11:12:04下载
- 积分：1
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pcaica
pca与ica相结合的特征选择,进行主成分分析以后，再对所得特征进行独立成分分析(the combination of pca and ica for feature selection，after Principal component analysis, the resulting characteristics is has a independent component analysis
)
- 2012-10-19 15:32:16下载
- 积分：1
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dsp
实现功能
1) 在用户界面设置录音时长并实时录音
2) 调节放音幅度、播放原声并进行时域、频域绘图
3) 对收集的声音进行倒放处理并播放
4) 对收集声音进行回声处理并播放，比对时域波形
5) 对收集声音进行回响处理并播放，比对时域波形
6) 对经过回声处理的声音进行回音消除并比对时域波形
7) 采用自适应滤波器消除采集声音中的环境噪音
8) 设计相应的滤波器组成均衡器对收集的声音进行处理并播放
9) 男女声识别
10) 设计参数可调的滤波器对采集的声音进行处理
(1) in the user interface to set the recording length and real-time recording
2) to adjust sound, played acoustic amplitude and time domain, frequency domain mapping
3) to upend the collection of sound and play
4) to collect sound echo processing and playback, than in the time domain waveform
5) to collect sound echoes, processing and playback, than in the time domain waveform
6) to echo and treated with echo s voice than in the time domain waveform
7) using adaptive filter to eliminate ambient noise in acquisition voice
8) to design the corresponding filter to process the voice of equalizer to collect and display
9) NanNvSheng recognition
10) tunable filter design parameters for voice processing
)
- 2013-12-10 10:24:16下载
- 积分：1
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fuzzy-pid3
参数自调整模糊PID调节器的仿真研究.pdf
(fuzzy-pid)
- 2009-03-30 15:33:06下载
- 积分：1
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2D_MUR
的二维时域有限差分法仿
作者：厄恩斯特汉堡，十月1999。
cem833课程，大学的图片。( 2D FDTD simulater
Author: Ernst Burger, October 1999.
CEM833 course, Univ. Stellenbosch.)
- 2012-06-18 12:32:44下载
- 积分：1
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surfcv
Code for plotting bessel functions
- 2013-10-29 14:15:39下载
- 积分：1
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PSO
粒子群算法的详细的MATLAB程序,很好的学习材料。(PSO detailed the MATLAB program, good learning materials.)
- 2011-10-19 16:16:58下载
- 积分：1
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ClearMine
使用matlab写的类似windows的扫雷游戏，个人认为是目前最好的版本了 很推荐很赞(Writing a similar use of matlab' s mine windows games, personally think that is the best version of a very Zan Recommend)
- 2009-03-07 20:52:29下载
- 积分：1
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code
matlab code from state unicersity of new york in united states
- 2010-11-19 01:31:24下载
- 积分：1
