数字基带传输系统的MATLAB仿真实现 function [sampl,re_sampl]=system_1(A,F,P,D,snr,m,N) 输入变量A ,F,P分别为输入信号的幅度、频率和相位,D为量化电平数,snr 为信道信噪比,N为D/A转换时的内插点数;输出变量sampl为抽样后的输入 信号,re_sampl为恢复出的输入信号。 数字基带传输系统的MATLAB仿真实现 [sampl,quant,pcm]=a_d_1(A,F,P,D) [changed_ami]=signal_encod_1(pcm) [ami_after_channel]=channel_1(changed_ami,snr) [adjudged_ami]=adjudg_1(ami_after_channel,m) re_pcm=signal_decod_1(adjudged_ami) [re_voltag,re_sampl,re_sampl1]=d_a_1(re_pcm,sampl,D,N)
标签: function re_sampl MATLAB system
上传时间: 2017-04-21
上传用户:tzl1975
N-S方程的数值解和紊流模型电子书,计算水力学的经典参考书。
上传时间: 2013-12-18
上传用户:xjz632
Ask Modulation-it s very kool n ready for u guy to hit it up
标签: Modulation-it ready very kool
上传时间: 2017-04-23
上传用户:jackgao
Ask Modulation-it s very kool n ready for u guy to hit it up
标签: Modulation-it ready very kool
上传时间: 2013-12-13
上传用户:refent
it s very kool n ready for u guy to hit it up
上传时间: 2017-04-23
上传用户:anng
to scan the LAN n find out who all hav current logged into the network
标签: the current network logged
上传时间: 2013-12-23
上传用户:kelimu
libro sobre sistemas celulares de tercera generaci贸n, basados en cdma
标签: celulares generaci sistemas basados
上传时间: 2014-01-09
上传用户:hullow
OTSU Gray-level image segmentation using Otsu s method. Iseg = OTSU(I,n) computes a segmented image (Iseg) containing n classes by means of Otsu s n-thresholding method (Otsu N, A Threshold Selection Method from Gray-Level Histograms, IEEE Trans. Syst. Man Cybern. 9:62-66 1979). Thresholds are computed to maximize a separability criterion of the resultant classes in gray levels. OTSU(I) is equivalent to OTSU(I,2). By default, n=2 and the corresponding Iseg is therefore a binary image. The pixel values for Iseg are [0 1] if n=2, [0 0.5 1] if n=3, [0 0.333 0.666 1] if n=4, ... [Iseg,sep] = OTSU(I,n) returns the value (sep) of the separability criterion within the range [0 1]. Zero is obtained only with images having less than n gray level, whereas one (optimal value) is obtained only with n-valued images.
标签: OTSU segmentation Gray-level segmented
上传时间: 2017-04-24
上传用户:yuzsu
This is a Flex UIComponent that can be used 谋n a FLEX 3 mxml application as component written in action script 3.0, provides you to create items that cab be filled from an XML or Query ResultSet or etc. and is viewed in a container that can preview images and additional info like a store item and can be added to shopp谋ng chart , and also can be deleted from that shopp谋ng chart
标签: UIComponent application component written
上传时间: 2013-12-09
上传用户:dapangxie
matlab 下的天线和EM建模 (作者:Sergey N. Makarov),内含大量matlab源程序。
上传时间: 2013-12-12
上传用户:baitouyu