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syn_m2
在高斯与一径瑞利衰落信道下对DVB-T系统的同步算法进行仿真,计算正确符号同步的概率(in Gaussian with a Rayleigh fading channel for DVB-T system synchronization algorithm simulation, correct calculation of the probability Symbol Synchronization)
- 2007-05-27 00:18:19下载
- 积分:1
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GM(1_1)
GM(1,1)模型1-4
1:GM(1,1)模拟模型,在matlab中的输入方法为gm1(x),x指要模拟的序列。
2:GM(1,1)预测模型,在matlab中的输入方法为gm2(x,K),x指要模拟的序列,K指从以后序列第一个数据算起的第k个待预测数据。
3:GM(1,1)群模拟模型,在matlab中的输入方法为gm3(x),x指要模拟的序列。
4:GM(1,1)群预测模型,在matlab中的输入方法为gm4(x,K),x指要模拟的序列,K指从以后序列第一个数据算起的第k个待预测数据。
gm4对序列趋势比较好的数据预测效果较好,对上下变动的数据,特别是后4个数据趋势跟前面的数据相反的,预测效果很差。
gm2对上下变动的数据,预测效果比gm4好,但对趋势较好的数据,预测精度没有gm4高。
gm3比gm1模拟精度要高。
可以以x=[1 3 5 7 9 11 13 15]进行实验。x输入默认行向量。
所有程序在matlab6.0上调试通过。(GM (1,1) 1-4 1 : GM (1,1) simulation model Matlab in the input method for gm1 (x), x entail simulation sequence. 2 : GM (1,1) model, in the Matlab input method for gm2 (x, K), x entail simulated sequence, from the K refers to the first series after a run of data k pending forecast data. 3 : GM (1,1)- simulation model, in the Matlab input method for gm3 (x), x entail simulation sequence. 4 : GM (1,1)- forecasting model, in the Matlab input method for gm4 (x, K), x entail simulated sequence, from the K refers to the first series after a run of data k pending forecast data. Gm4 right sequence relatively good trend data predicted better results, the next change in the data, especially after four data with the previous trend data contrary, predict poor. Gm2 next to the change in forecast resu)
- 2007-05-31 11:13:42下载
- 积分:1
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SG-filter
Savitzky Golay filter used on ECG signals.
- 2014-11-13 18:47:34下载
- 积分:1
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npc
3 PHASE 3 LEVEL INVERTER
- 2015-03-11 18:00:36下载
- 积分:1
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matlab1
code excited linear prediction celp ciding in matlab
- 2012-01-07 21:10:54下载
- 积分:1
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LGE
一个用来计算高维数据线性图形嵌入的matlab函数,是几乎所有线性降维算法(如LPP, NPE, IsoProjection, LSDA.)都要用的一个文件,在这里上传给大家,一定用得着!(A high dimensional data used to calculate the linear graphics embedded matlab function, is that almost all linear dimensionality reduction algorithms (such as LPP, NPE, IsoProjection, LSDA.) Should be used in a document From here to the U.S., we use gained!)
- 2007-10-30 10:18:21下载
- 积分:1
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MultirateTurboCodeSimulation
在wuyufei的turbo码的基础上修改得到的多码率Turbo码仿真(multirate turbo code based on wuyufei s turbo code)
- 2021-02-08 10:59:54下载
- 积分:1
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NM
说明: Newton法的计算程序,通过它可以计算复杂函数的根(Newton method computer program, through which the roots of complex functions can be calculated
)
- 2010-12-30 14:19:22下载
- 积分:1
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心电信号波形的自动检测算法
心电信号波形的自动检测算法,QRS波群及特征,使用麻省理工心率失常数据库(Automatic detection algorithm ECG waveform, QRS wave group and characteristics, using MIT arrhythmia )
- 2015-04-29 22:59:05下载
- 积分:1
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matlab
matlab插值与拟合(命令与示例),一维插值、二维插值、三角测量和分散数值差值(Interpolation and fitting
)
- 2012-05-25 18:31:46下载
- 积分:1