-
matlabb
数字语音处理及MATLAB仿真[张雪英][程序源代码](Digital audio processing and MATLAB simulation [ZhangXueYing] [source code])
- 2010-12-06 23:02:09下载
- 积分:1
-
errordiffusion
error difusion in matlab
- 2012-04-23 13:39:33下载
- 积分:1
-
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
-
tvfilter
Nonlinear Total Variation based noise removal algorithms.
Based on: L. Rudin, S. Osher, E. Fatemi
- 2010-12-16 20:52:37下载
- 积分:1
-
ercichazhifazuiyouhua
二次插值法优化,有简单说明,并有一例子。希望大家喜欢(Optimize the second interpolation method, there is a brief description, and there is one example. I hope everyone likes)
- 2009-03-31 20:03:18下载
- 积分:1
-
MPSPLOT
利用该源码程序可在归一化频率轴上绘出归一化的功率谱曲线。(Use of the source program can be in the normalized frequency axis mapping normalized power spectral curve.)
- 2008-02-22 11:39:15下载
- 积分:1
-
Autocorrelation_function
信号处理之相关函数,自相关函数,自协方差函数,互协方差函数等等仿真程序,以验证过(Signal processing of the correlation function, autocorrelation function, autocovariance function, cross-correlation function, and so simulation program to verify over)
- 2010-03-13 09:19:36下载
- 积分:1
-
gold_segmentation_algorithm
一维无约束搜索算法―黄金分割算法(MATLAB代码)(Unconstrained one-dimensional search algorithm ——gold segmentation algorithm (MATLAB code))
- 2009-04-28 09:58:15下载
- 积分:1
-
MASScalaire
MASScalaire
commande scalaire de machine asynchrone
- 2009-06-07 02:00:43下载
- 积分:1
-
matlab-commonly-used-commands
说明: 内附matlab常用命令,详细列举了各个命令的中英文对照,方便学习。(Matlab commonly used commands included in detail the various commands listed in Chinese and English to facilitate learning.)
- 2011-03-11 12:41:20下载
- 积分:1