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code
computer program capable of reducing the number of intensity levels in an image 256 to 2
- 2014-11-13 21:56:35下载
- 积分：1
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LDA
使用LDA算法对OPC人脸数据库进行识别，并判断识别的准确度(LDA algorithm using OPC face to identify and determine the accuracy of recognition)
- 2014-12-19 15:05:34下载
- 积分：1
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DEA
This file consists of matlab codes for a DEA optimization problem using fast algorithms of cplex
- 2014-12-26 07:50:10下载
- 积分：1
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matlab6
matlab 文件，用于学习m文件，解释m文件的编写及用法(matlab documentation, for learning m paper explaining the preparation of the document m and usage)
- 2008-03-21 13:50:36下载
- 积分：1
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1
说明： 观察高斯序列 的时域和幅频特性。
①固定p=8，q分别等于2、4、8，观察它们的时域和幅频特性，了解当q取不同值时，对信号序列的时域和幅频特性的影响
②固定q=8，p分别等于8、13、14，观察p变化对信号序列时域和幅频特性的影响，注意p等于多少时，会发生明显的泄露现象，混叠是否也随之出现？记录实验中观察到得现象，绘出相应的时域序列和幅频特性曲线(Observed Gaussian sequence in time domain and amplitude-frequency characteristics. ① fixed p = 8, q is equal to 2,4,8 respectively, to observe them in time domain and amplitude-frequency characteristics, to understand when the different values of q, the signal sequence in time domain and amplitude-frequency characteristics of ② fixed q = 8 , p is equal to 8,13,14 respectively, to observe the changes in the signal sequence p in time domain and amplitude-frequency characteristics, note that p is equal to the number when the apparent leakage phenomenon, aliasing is also gone? Records of the experiment was observed phenomenon, draw the corresponding time-domain sequence and amplitude-frequency characteristic curves)
- 2009-12-05 15:56:32下载
- 积分：1
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DCT
基于DCT数字水印算法的Matlab实现源代码(DCT-based digital watermarking algorithm Matlab source code)
- 2013-04-24 19:11:04下载
- 积分：1
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forward-difference-algorithm
用前向差分算法解二维薛定谔方程 很值得参考(With the forward difference algorithm for solving two-dimensional Schr?dinger equation is worth considering)
- 2011-12-19 20:54:04下载
- 积分：1
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Time-Series-Forecast-With-Neural-Network-and-Wave
Time Series Forecast With Neural Network and Wavelet Techniques
- 2014-02-03 15:33:22下载
- 积分：1
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QAMbianma
QAM的matlab编码，可以看QAM的一定信噪比下，信号的误码率情况(The encode of QAM use MATLAB)
- 2010-12-03 11:43:39下载
- 积分：1
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buffer
说明： 在MATLAB中可以当做发射信号的缓冲，以提高系统的稳定性，从而防止数据的剧烈变化(BUFFER Buffer a signal vector into a matrix of data frames.
Y = BUFFER(X,N) partitions signal vector X into nonoverlapping data
segments (frames) of length N. Each data frame occupies one
column in the output matrix, resulting in a matrix with N rows.)
- 2011-04-08 08:57:12下载
- 积分：1
