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cp0602_symbol_error_probabili
主要是用于脉冲位置调制当中性能的仿真产生(Is mainly used for pulse position modulation performance simulation which generated)
- 2008-03-15 11:00:03下载
- 积分：1
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luboqi
设计一个8阶以内的带通滤波器，通带截止频率fc1=30070HZ，fc2=32170HZ，通带内允许最大衰减0.2dB。设计满足要求的Butterworth滤波器和chebyshev滤波器。以RC运放为基本单元以最易实现的原则完成电路设计及参数选择，并根据设计参数进行幅频特性和相频特性的仿真，给出仿真曲线。分析电路的无源灵敏度。(Design within an 8-order band-pass filter, the passband cutoff frequencies FC1 = 30070HZ, FC2 = 32170HZ allow maximum attenuation 0.2dB within the passband. Designed to meet the requirements of the Butterworth filter and chebyshev filter. RC op amp is the basic unit is the most easy to implement the principle of complete circuit design and parameter selection, and in accordance with the design parameters of the amplitude-frequency characteristics and phase-frequency characteristics of the simulation, simulation curve. Passive sensitivity of the analysis circuit.)
- 2013-03-27 21:10:38下载
- 积分：1
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LS_FFT
相位解缠是INSAR数据处理的重要步骤，本文用基于FFT的最小二乘法实现实现相位解缠(Phase unwrapping)
- 2020-06-29 08:20:02下载
- 积分：1
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Sys_identification_adaptive-sim
系统辨识与自适应仿真 书的源程序 非常好的福利(System identification and adaptive simulation source book very good benefits)
- 2014-01-04 10:01:31下载
- 积分：1
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MSEandMADandSAD
MSE mean square error
SAE sum absolute error
MAE mean absolute error
- 2009-06-06 23:48:34下载
- 积分：1
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MatlabCommonAlth
matlab算法源码，数学建模的可以看一下(matlab algorithm source code, mathematical modeling can look)
- 2011-11-20 08:55:39下载
- 积分：1
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pointAndlineAndcircular
MATLAB 点 线 面交点问题的探讨程序！(point line circuit ……)
- 2010-08-17 13:11:36下载
- 积分：1
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201112191637
I am a third year master major in automation at Shanghai Jiao Tong University, P. R. China. With tremendous interest in Industrial Engineering, I am writing to apply for acceptance into your Ph.D. graduate program.
- 2013-12-30 13:02:54下载
- 积分：1
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2177e8d3adb15fabed33322ffd32afc8394a
an investigation on use of chaotic sequence in DS-CDMA. The DS-CDMA systems offer
physical layer security without the need for a significant increase in computation or power requirements. Nowadays, DSCDMA
has been used widely. These systems suffers from multiple access interference because of other users transmitting
in the cell, channel inter symbol interference and additive white Gaussian noise. Codes have an effective role in DSCDMA
system, so M-sequences; gold sequences have been used as spreading codes in DS-CDMA. These sequences by
shift registers and periodic in nature are developed. However, these sequences are not enough and also limit the security.
This paper presents an investigation on use of new type of sequences called chaotic sequences for DS-CDMA system.
These sequences by chaotic maps are generated.
- 2019-03-13 22:41:27下载
- 积分：1
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Matlab
说明： Matlab语言及其在电子信息工程中的应用(Matlab language and its use in electronic information engineering)
- 2009-08-20 21:54:54下载
- 积分：1
