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qpsk_ber_sevelchannel
这是一个仿真qpsk信号通过不同信道模型（包括单径，多径，莱斯，瑞利平坦等信道）的性能的matlab程序。(This is a simulation qpsk signals through different channel model (including single-track, multi-track, Condoleezza Rice, Rayleigh and other flat Channel) Performance of Matlab procedures.)
- 2007-06-05 01:01:19下载
- 积分：1
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Untitled3
根据初始信号，求出信号的小波包能量，并计算出重构信号与原始信号的均方根误差(According to the initial signal, obtained wavelet packet energy signal and calculates the reconstructed signal and the original signal RMSE)
- 2014-09-07 15:49:37下载
- 积分：1
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FDTD-2D-with-pml-and-Total-field-and-scattering-f
fdtd_2d basic algorithum version 4
isotopic linear non-dispersive material
grid size and time size is designated directly
Ez mode
electic field nomalized
PML for y directions
periodic conditions for x-direction
TF/SF source
- 2014-10-01 18:26:33下载
- 积分：1
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Shoujijianpan
Matlab GUI的经典例子，做一个手机键盘，按任何一个键时画出其波形(The Matlab GUI classic example, do a phone keypad, press any key to draw the waveform)
- 2012-10-27 13:46:22下载
- 积分：1
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Lead3BinaryDataRead
该函数可以读取三导联电极贴片设备采集的运动心电图数据和三轴加速度信号(This function can be read three-lead electrode placement equipment acquisition exercise ECG data and triaxial acceleration signals)
- 2013-05-07 20:43:58下载
- 积分：1
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PRIM
国外的一种数据拟合方法，可以用于代理模型的构建，方便你进行多学科优化(surrogate model bulid meohod)
- 2017-03-07 22:15:30下载
- 积分：1
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Whitenoisesequence
1．产生[0,1]均匀分布的白噪声序列
(1) 打印出前50个数 (2) 分布检验
(3) 均值检验 (4) 方差检验
(5) 计算相关函数 Bx(i),i=0,±1,±2,…, ±10
(1. Generated [0,1] uniformly distributed white noise sequence (1) print out the top 50 the number of (2) the distribution of test (3) the mean test (4) of variance test (5) calculating the correlation function Bx (i), i = 0 , ± 1, ± 2, ..., ± 10)
- 2008-05-31 22:31:48下载
- 积分：1
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lsb_3bit
Steganography LSB by 3bits
find and hide information in a image
- 2011-01-17 21:12:46下载
- 积分：1
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FiveElement
Matlab Implementation of Harmony Five Elemet Algorithm
- 2009-03-21 03:30:51下载
- 积分：1
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matlab_import_data.rar
说明： 海量数据导入与导出matlab的有效方法，在数学建模时处理大量数据非常有用(Mass data import and export matlab effective method, in the mathematical modeling is very useful to deal with large amounts of data)
- 2008-11-21 17:51:10下载
- 积分：1
