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QAM_fading
瑞利衰落信道下QAM信号的误码率和误比特率仿真程序(the Simbol error rate and Bit error rate of 16QAM signal over Rayleigh fading channel)
- 2012-05-24 17:36:10下载
- 积分：1
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RANSAC
随机抽样一致性（RANSAC）算法MATLAB实现(Random sample consensus (RANSAC) algorithm based on MATLAB realization)
- 2014-07-01 09:56:28下载
- 积分：1
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PDV-algorithm
用于分类的主判别变量算法(principal discriminant variate algorithm) ( principal discriminant variate algorithm for two classes, x1 and x2.
x1 is the training samples in the 1st class with each column being the spectrum characterizing the corresponding sample.
x2 is the training samples in the 2nd class with each column being the spectrum characterizing the corresponding sample.
lamda is the penalty weight defining the balance between FLDA and PCA.
dvnum is the number of principal discriminant variates to be computed. A defaul value for dvnum is 2.
dv is the principal discriminant variates.
scores is the matrix with each row being the scores of the samples on the corresponding principal discriminant variate.
xmean is the mean spectra of the sample, which was used for mean-centering the data in training and prediction.
)
- 2013-12-15 19:59:43下载
- 积分：1
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fuzzy_pid_withdis
Under the circumstances of pure lag in feedback control system and the imprecision of the controlled object model, the fuzzy logic and pure lag compensation theory is used to design a Fuzzy PI-Smith control system . By the Simulink toolbox and Fuzzy logic toolbox of MATLAB, the system has been simulated. The simulation results show that the Fuzzy PI-Smith system has faster response speed and smaller overshoot than the traditional PI-Smith system.The explicit formulation of Fuzzy PI-Smith system is derived, and it lay the basis for the practical application of control algorithms.strategy can do well in controlling the tail temperature. And the FuzzyPI-Smith system can get better dynamic characteristic and effectively overcome the problems by pure lag with the traditional ( Under the circumstances of pure lag in feedback control system and the imprecision of the controlled object model, the fuzzy logic and pure lag compensation theory is used to design a Fuzzy PI-Smith control system . By the Simulink toolbox and Fuzzy logic toolbox of MATLAB, the system has been simulated. The simulation results show that the Fuzzy PI-Smith system has faster response speed and smaller overshoot than the traditional PI-Smith system.The explicit formulation of Fuzzy PI-Smith system is derived, and it lay the basis for the practical application of control algorithms. strategy can do well in controlling the tail temperature. And the FuzzyPI-Smith system can get better dynamic characteristic and effectively overcome the problems by pure lag with the traditional )
- 2013-05-20 11:26:54下载
- 积分：1
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asift
Affine Scale Invariant Feature transform..
- 2010-07-26 14:51:40下载
- 积分：1
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vector-arrow
怎么用matlab画带箭头的直线呢？看看这个程序，也许你能用得上，程序写了一段代码，代码在直线的一头画了箭头符号！(How to use matlab draw a straight line with the arrow it? Look at this program, maybe you can apply, write a program code, the code of a straight line drawn on the arrow symbol!)
- 2011-10-22 10:10:48下载
- 积分：1
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Matlab-voice-recognition
voice recognition in matlab
- 2011-11-24 12:59:09下载
- 积分：1
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wavedetect
基于小波变换的数字水印检测代码，可以将水印分离出来(Based on Wavelet Transform Digital Watermarking detection code, a watermark can be separated)
- 2009-05-23 21:04:13下载
- 积分：1
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NonlinearICA_Toolbox
说明： 非线性独立分量分析(ICA)源码,主要是用于非线性ICA进行盲源分离算法的函数(independent component analysis (ICA))
- 2021-04-29 14:48:43下载
- 积分：1
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MatlabChePaiShiBieCode
MATLAB应用之车牌识别代码，对初学者课程设计有指导意义！(MATLAB application of license plate identification code, the design of the curriculum guide for beginners!)
- 2010-05-20 11:38:31下载
- 积分：1
