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NOCOOP
这个代码是matlab仿真的在没有协作用户的情况下,进行的误码率性能仿真。(Matlab simulation of this code is the collaboration of users in the absence of circumstances, to carry out simulation of BER performance.)
- 2009-04-08 19:10:43下载
- 积分:1
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bin
multiple modulation schemes.enjoy
- 2013-11-29 08:01:11下载
- 积分:1
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IIR滤波器设计
现有一个信号:x(n)=1+cos(π*n/4)+ cos(2*π*n/3)设计及各种数字滤波器以达下列目的:
低通滤波器,滤除cos(2*π*n/3) 的成分,即想保留的成分为1+cos(π*n/4)
高通滤波器,滤除1+cos(π*n/4) 的成分,即想保留的成分为cos(2*π*n/3)
带通滤波器,滤除1+cos(2*π*n/3) 的成分,即想保留的成分为cos(π*n/4)
带阻滤波器,滤除cos(π*n/4) 的成分,即想保留的成分为1+cos(2*π*n/3)
1. 用MATLAB命令butterord求除滤波器的阶数,用命令butter设计各滤波器;画出滤波器幅度和相频相应 取各滤波器的系统函数H(z)。
(an existing signal : x (n) = a cos (* n/4) cos (2** n/3) design and digital filter to achieve the following objectives : low-pass filter, filter cos (2** n/3) the ingredients that want to retain an element of a cos (* n/4) high-pass filter, a filter cos (* n/4) components, namely to retain the element of cos (2** n/3) band-pass filter , a filter cos (2** n/3) components, namely to retain the element of cos (* n/4) band stop filter, the filter cos (* n/4) components, namely to retain the ingredients for a cos ( 2** n/3) 1. MATLAB order butterord except for the band Filter, using the order of the filter design butter; paint Filter magnitude and phase frequency of the corresponding filter system function H (z).)
- 2005-08-28 19:51:08下载
- 积分:1
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AMS_R2013B-CHECK-FOR-SAMPLING
TESTING CODE FOR FILTER
- 2015-04-06 13:12:50下载
- 积分:1
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zhenlie_fangxiangtu
画单极子天线阵列方向图,用来画单极子天线的方向图(Painted monopole antenna array pattern)
- 2013-10-13 19:35:26下载
- 积分:1
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pianzhen
在缝后添加偏振片,输入两个偏振片透光轴与光波振动方向之间的角度,观察干涉现象。(Polarizer is added after the slit to observe the interference phenomenon)
- 2018-12-10 19:06:46下载
- 积分:1
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sjcz
matlab中的数据插值描述,和大家一起分享参考(Matlab interpolation of data description, and others together to share information)
- 2007-04-18 11:09:03下载
- 积分:1
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Acoustic-Analysis-for-Detection-of-Voice-Disorder
Acoustic Analysis for Detection of Voice Disorders Using Adaptive Features and Classifiers
- 2015-02-03 22:48:24下载
- 积分:1
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shiyan6
数据库的完整性控制熟悉利用企业管理器为列创建DEFAULT约束、为列创建CHECK约束、为列创建UNIQUE约束、为列创建不允许为空约束、创建PRIMARY KEY约束、创建FOREIGN KEY约束(Integrity control of the database use Enterprise Manager to create the familiar column DEFAULT constraint, create a CHECK constraint for a column, create a UNIQUE constraint for a column, create a column does not allow null constraint, create a PRIMARY KEY constraint, create FOREIGN KEY constraint)
- 2014-01-15 11:49:34下载
- 积分:1
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DPSK
自己编的,利用MATLAB进行DPSK和PSK编码,可用于数字通信的课程学习中。(Own, and the use of MATLAB for DPSK and PSK encoding, digital communication can be used to study in the curriculum.)
- 2009-03-29 12:26:58下载
- 积分:1