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qpsksystem_SJSU_mdl
QPSK modulation system with recover loops(This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. The receiver includes an NDA timing recovery loop followed by a DD phase recovery loop. The transmitter?s symbol period is T and set to a value of 100 ms. The symbol period at the receiver is Tr. The model will produce six windows: Two constellation plots and two eye diagrams (for the real part only), at the output of the matched fi lters and after the recovery loops a plot of the phase error (output of the NCO) and a plot of the fractional timing error (used in the interpolator). The frequency off set at the receiver is denoted by deltaf. The model simulates the transmission of 8000 QPSK symbols.)
- 2009-05-15 11:05:08下载
- 积分：1
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work
AMI编码功能函数， (AMI encoding function)
- 2010-11-26 14:04:40下载
- 积分：1
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jmpj
带有gui(图形界面）的钢筋混凝土柱截面配筋及绘图程序。(With a gui (graphical interface) of the reinforcement and reinforced concrete column cross-section drawing program.)
- 2011-10-14 10:41:21下载
- 积分：1
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MATLAB
MATLAB作业用，MATLAB实验用，MATLAB数字信号处理，信号与系统(MATLAB work with, MATLAB experiment, MATLAB Digital Signal Processing, Signals and Systems)
- 2013-11-09 20:28:00下载
- 积分：1
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servo_reasponse
二自由度水箱液位控制，伺服响应及其影响，比较。(TWO-freedom level control，sever response and its effect on our control performance.)
- 2015-03-02 12:51:45下载
- 积分：1
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daishuyunsuan
GUI系统进行点运算，即该矩阵对应元素的直接运算。(GUI system point operations, namely the direct calculation of the matrix corresponding to the element.)
- 2014-01-26 10:10:27下载
- 积分：1
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disybs
将序列粗粒化，用于多尺度熵的计算，样本熵是多尺度熵的来源
- 2021-04-07 22:09:01下载
- 积分：1
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scm-05-07-2006_program
生成3GPP SCM信道，内含pdf文档包含对程序的详细说明。(3GPP SCM channel generation, including pdf document contains a detailed description of the program.)
- 2007-10-25 13:20:09下载
- 积分：1
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energy_detection
ROC of Energy detection under AWGN
- 2010-03-02 02:36:17下载
- 积分：1
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RLS
用m文件编写的最小二乘法算法 很好用的(Least squares)
- 2011-04-19 10:54:00下载
- 积分：1
