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El-Algoritmo-RRA
Theorical algorithm of RRA or R/S
- 2011-09-23 22:47:49下载
- 积分:1
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DDC
通信原理仿真
码型反变换的仿真实现
Ⅰ、基本任务:由抽样判决后的AMI码型和CMI码型数字序列恢复出原始的PCM脉冲编码信号。
主要步骤和要求:
(1)由抽样判决后的AMI码型数字序列恢复出原始的PCM脉冲编码信号(0、1信号)。要求抽样判决后的AMI码型数字序列可以是数字型也可以是字符型;要求画出码型反变换前后的波形图。
(2)由抽样判决后的CMI码型数字序列恢复出原始的PCM脉冲编码信号。要求抽样判决后的CMI码型数字序列可以是数字型也可以是字符型;要求画出码型反变换前后的波形图。
Ⅱ、选做任务:由抽样判决后的HDB3码型数字序列恢复出原始的PCM脉冲编码信号。
主要步骤和要求:
由抽样判决后的HDB3码型数字序列恢复出原始的PCM脉冲编码信号(0、1信号)。要求抽样判决后的HDB3码型数字序列可以是数字型也可以是字符型;要求画出码型反变换前后的波形图。
(Communication theory simulation
Fifth problem, Pattern Simulation of inverse transform
Ⅰ, basic tasks: decision by the sampling pattern after AMI and CMI pattern sequence to recover the original digital PCM pulse code signal.
Main steps and requirements:
(1) post-judgment by the AMI code sample digital sequence to restore the original PCM pulse code signal (signal 0,1). AMI requires post-judgment sampling digital code sequence can also be a numeric character asked to draw a pattern waveform before and after the inverse transform.
(2) post-judgment by the CMI sampling digital code sequence to restore the original PCM pulse code signal. Requirements of post-judgment CMI sampling digital code sequence can also be a numeric character asked to draw a pattern waveform before and after the inverse transform.
Ⅱ, choose to do the task: the post-judgment by the sample type HDB3 code sequence to recover the original digital PCM pulse code signal.
Main steps and requirements:
Pos)
- 2011-11-03 00:08:23下载
- 积分:1
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aftab_clustering1
this code is useful to make cluster of random data
in a particular group
- 2012-02-01 21:30:06下载
- 积分:1
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MotionDetection
Motion Detection Code in Matlab
- 2009-12-19 06:18:40下载
- 积分:1
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matlab2
瑞利信道下,2发2收,最大似然译码,空时编码,MATLAB仿真实现(Rayleigh channel, 2 admission, maximum likelihood decoding, space-time coding, MATLAB simulation)
- 2013-09-10 19:06:04下载
- 积分:1
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filtering_F
图像频域滤波,用matlab实现了在图像频域中通过Butterworth陷波器消除周期性噪声干扰信号。(Image frequency domain filtering using matlab achieved in the frequency domain image by Butterworth notch filter to eliminate periodic noise signal.)
- 2013-11-28 12:39:28下载
- 积分:1
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Basic-Digital-Modulation
This is the Graphical User Interface for performing Digital Modulation like ASK,PSK and FSK.This project can be extended for further digital modulation techniques.
- 2015-04-07 23:16:06下载
- 积分:1
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1
说明: DSSS is the source code to generate the following things
- 2010-01-08 13:33:46下载
- 积分:1
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MPSKSimulation(BPSKQPSK8PSK)
This m-file simulates MPSK (theoretical and simulated) with Gray coding
This m-file simulates MPSK (BPSK,QPSK,8PSK)with theoretical and simulated results using Gray coding. Numerical examples of a satellite link design are shown using QPSK and/or 8PSK when the bit rate(Rb)is greater than the channel bandwidth Wc (Band-limited channel).
(This m-file simulates MPSK (a theoretical nd simulated) with Gray coding This m-file simu lates MPSK (BPSK, QPSK, 8PSK) with theoretical and simulated results u sing Gray coding. Numerical examples of a satel lite link design are shown using QPSK and/or 8PS K when the bit rate (Rb) is greater than the chann el bandwidth Wc (Band-limited channel).)
- 2007-04-04 22:29:22下载
- 积分:1
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ISAR-data-without-blurring_sn
ISAR目标数据,供ISAR实验仿真使用(ISAR target data for the simulation experiments using ISAR)
- 2020-11-14 19:09:44下载
- 积分:1