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bpclassfy
bp实现数据分类，是我自己编的，程序很好用的(bp for data classification, is my own code, the program is useful for)
- 2011-11-02 15:58:11下载
- 积分：1
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wdg
complete simulink model of inverted wedge control
- 2015-03-24 00:56:49下载
- 积分：1
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ldatrace
LDATRACE Calculates an LDA transform to maximize trace discriminant
- 2009-03-05 16:25:13下载
- 积分：1
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Root-MUSIC
Root-MUSIC算法MATLAB程序,用于阵列信号的分析定位、定向，近场声全息中。(good,very good.)
- 2013-05-15 15:39:13下载
- 积分：1
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KNNalgorithm
K-Nearest neighbour algorithm(K- Nearest neighbor algorithm)
- 2006-12-06 16:10:39下载
- 积分：1
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03607_28
DFT进行频谱分析时的三种现象
1、混叠：对连续信号采样，要求连续信号是带限的，采样频率要足够高。Fs应满足Nyquist采样定理才不产生混叠。
采样前加低通滤波器防混叠
2、频谱泄漏：DFT对时域信号进行了截断（相当于采样信号乘了一个窗函数），时域的乘积相当于频域卷积，改变了原信号频谱。
改用其他窗函数（非矩形）改善泄漏。
3、栅栏现象：DFT 只给出了频谱在采样点上的取值，采样点间的频谱内容丢失。(DFT spectrum analysis of a three phenomena, aliasing : continuous signal sampling, requiring continuous signal is band-limited, the sampling frequency should be high enough. Fs meet the Nyquist Sampling Theorem would not have aliasing. Sampling former low-pass filter plus anti-aliasing 2, spectrum leakage : DFT right time domain signal a disconnect (equivalent to a sampling signal by a window function). time domain is equivalent to the product of frequency-domain convolution, changes in the spectrum of the original signal. Window functions to switch to other (non-rectangular) to improve leakage. 3, fenced phenomenon : DFT spectrum is given only at the sampling point value, sampling points of the spectrum as lost.)
- 2007-05-08 16:22:17下载
- 积分：1
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system-identification
These are codes for system identification using various algorithm like LMS,RLS,PSO+FLANN
- 2013-05-10 16:51:57下载
- 积分：1
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PhysicalExprcisesmatlabsolution
大学物理习题的matlab解法,书籍的源码，学习matlab对物理学问题编程求解的好材料(Physical Exercises matlab solution, source books, study programming to solve the problem of physics matlab good material)
- 2010-06-03 00:29:52下载
- 积分：1
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litekmeans
gaussian blurred image can be retrieved
- 2012-10-06 22:27:50下载
- 积分：1
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huiguifenxi
本程序基于matlab开发，作用是做回归分析及逐步回归分析(Regression analysis and stepwise regression)
- 2012-03-20 16:35:54下载
- 积分：1
