-
ARMA2_SHIYAN
ARMA 时间序列建模、预测、检验和说明(ARMA MODELS IN EVIEWS AND DOCUMENTS)
- 2010-12-02 00:57:40下载
- 积分：1
-
genetic-algorithm
matlab中一种遗传算法的源程序 很全面 很有用(a genetic algorithm matlab source code is very comprehensive and useful)
- 2012-09-03 14:55:08下载
- 积分：1
-
Wiener
设计一维纳滤波器
(1)产生三组观测数据：首先根据s(n)=a s(n-1)+w(n)产生信号s(n)，将其加噪（信噪比分别为20dB,10 dB，6 dB），得到观测数据x1(n), x2(n), x31(n).
(2)估计xi(n)，i=1,2,3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L,N对实验结果的影响。
(A Wiener filter design (1) to produce three sets of observations: first generating a signal s (n) according to s (n) = as (n-1)+w (n), to add noise (20dB SNR, respectively , 10 dB, 6 dB), to obtain observational data x1 (n), x2 (n), x31 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss the impact changing L, N of the experimental results.)
- 2013-11-26 21:53:25下载
- 积分：1
-
ofdm
matlaab code ffor basic OFDM
- 2015-01-14 12:46:54下载
- 积分：1
-
metodos
metodos numericos interpolacion segundo grado
- 2014-01-08 04:07:05下载
- 积分：1
-
SVM-Matlab
matlab写的SVM分类，tranning和test分开，可直接使用。(matlab write SVM classification, tranning and test separately, can be used directly.)
- 2010-09-16 21:21:55下载
- 积分：1
-
filterKirsch
Kirsch filter for image processing
- 2009-11-15 08:20:30下载
- 积分：1
-
ca_modal
元胞自动机：森林火灾模型
规则：
(1)正在燃烧的树变成空格位；
(2)如果绿树格位的最近邻居中有一个树在燃烧，则它变成正在燃烧的树；
(3)在空格位，数以概率p生长；
(4)在最近的邻居中没有正在燃烧的树的情况下树在每一时步以概率f(闪
电)变为正在燃烧的树。( Cellular Automata: Forest Fire model Rule: (1) burning of trees into a space bit (2) If the tree can notably nearest neighbor has a tree in the burning, then it turned into being burning tree (3) in the space bit, a few with probability p growth (4) In the nearest neighbor is not burning under the tree the tree in each time step with probability f (flash electricity) Variable for the burning trees.)
- 2009-11-23 12:38:00下载
- 积分：1
-
tidu
针对mean shift 跟踪方法中存在的光照变化不稳定问题， 提出了基于梯度特征与彩色
特征相融合的mean shift 跟踪方法。首先分别提取目标的梯度特征和彩色特征，利用多尺度的相似度
计算方法进行特征的匹配，然后通过最大化相似度对目标进行跟踪。通过物体和人体等运动目标的跟
踪，验证了改进的跟踪算法在光照变化情况下的鲁棒性优于原有的算法，显著降低了跟踪位置误差。(The instability of the light changes in the mean shift tracking method, the mean shift tracking method based on gradient features and color characteristics of fusion. First extract gradient features and color features of the target, the similarity calculation method using multi-scale feature matching, and then maximize the similarity of the target track. Through the tracking of objects and people moving target, verify the robustness of the improved tracking algorithm in the case of illumination changes is better than the original algorithm significantly reduces the tracking position error.)
- 2012-06-09 09:15:14下载
- 积分：1
-
0.618aFibonacci
最优化中一维搜索方法中的黄金分割法和Fibonacci法程序(Optimization of one dimensional search v one dimensional search method in optimization of the golden section method and the Fibonacci method program)
- 2015-03-04 17:39:17下载
- 积分：1
