-
15883878AR_MATLAB
matlabAR预估模型...matlabAR预估模型...matlabAR预估模型(matlab AR)
- 2010-06-03 20:39:34下载
- 积分:1
-
chap04
matlab实例clearN=100f=zeros(50,50) f(15:35,23:28)=1 figure(1)imshow(f, notruesize )F=fft2(f,N,N) F2=fftshift(abs(F)) figure(2)x=1:N y=1:N mesh(x,y,F2(x,y)) colormap(gray) colorbar(matlab)
- 2009-09-21 09:38:52下载
- 积分:1
-
qianjiaohoujiao
摄影测量中的前交后交方法计算出实地三维坐标(Photogrammetry and submit it before the delivery method to calculate three-dimensional coordinates of the field)
- 2010-05-30 10:37:04下载
- 积分:1
-
matrix
详细介绍了Matlab中矩阵、数组的生成及赋值方法等,适合初学者。(A detailed introduction about how to produce a matrix which is particularly suitable to novices.)
- 2011-08-29 20:09:53下载
- 积分:1
-
abhpitch
matlab code for pitch of speech signal
- 2014-12-06 12:44:33下载
- 积分:1
-
med_filter
用matlab中m文件写的中值滤波器,配合界面设计的程序使用,是其中的一个子函数(M using matlab in documents written by median filter, coupled with the procedures for the use of interface design, is one of Functions)
- 2007-12-17 10:05:51下载
- 积分:1
-
performanceimprovementwithpredictivechannelselecti
基于信道的历史信息来预测不同信道的未来可用时间可以帮助CR选择一个最佳信道进行信息传递。不同的预测准则应用到周期或是随机的开关模式中。一个CR可以学习以往不同信道的模式。我们提出一个简单的分类和学习方法去检测模式的类型和收集需要的信息用于智能信道的选择。MATLAB仿真结果显示提出的方案在随机信道的随机和周期模式中都有优越的表现。随着时间的变化,新到的切换次数减少到55 ,并且延迟时间也相应减少,而吞吐量却在提高。(Prediction of future availability times of different
channels based on history information helps a cognitive radio
(CR) to select the best channels for control and data
transmission. Different prediction rules apply to periodic and
stochastic ON-OFF patterns. A CR can learn the patterns in
different channels over time. We propose a simple classification
and learning method to detect the pattern type and to gather the
needed information for intelligent channel selection. Matlab
simulations show that the proposed method outperforms
opportunistic random channel selection both with stochastic and
periodic channel patterns. The amount of channel switches
needed over time reduces up to 55 , which reduces also the
delay and increases the throughput.)
- 2010-06-29 19:26:28下载
- 积分:1
-
speechbox
工具箱中包含台湾清华大学张星智教授的三个语音信号处理工具箱,还有常用的voicbox以及一份详细讲解如何添加工具箱的word教程。(Toolbox contains the word tutorial Tsinghua University of Professor Zhang Xingzhi three voice signal processing toolbox used voicbox explain in detail how to add a toolbox.)
- 2012-08-28 20:27:23下载
- 积分:1
-
feature-extraction
产生调制信号后,提取调制信号的特征参数的matlab算法。(Generate a modulated signal, the extraction of characteristic parameters of the modulation signal matlab algorithm.)
- 2013-05-12 14:37:28下载
- 积分:1
-
2030227030038[1]
基于图像梯度的图像识别,英文论文,一种通过图像梯度算法识别图像的方法,提出相对梯度在图像识别的应用(Gradient image based on image recognition, the English paper, an algorithm for identification of images through the image gradient method, proposed by the relative gradient of the application in image recognition)
- 2010-06-11 17:12:38下载
- 积分:1