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Gardner_baseband
对基带数字通信的位同步过程进行了仿真，采用Gardner算法，没有用插值。符号用SRRC进行脉冲成形，环路滤波器没有用PI回路，是简单的alfa，1-alfa低通滤波，NCO调整也比较简单。(Baseband digital communications for the bit synchronization process of the simulation, using Gardner algorithm, did not use interpolation. Carried out with SRRC pulse shaping symbols, did not use PI loop filter circuit is a simple alfa ,1-alfa low-pass filter, NCO is also relatively simple to adjust.)
- 2009-11-17 12:55:09下载
- 积分：1
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07_08
Perform a Monte Carlo simulation of a binary FSK communication system
- 2009-07-07 14:05:59下载
- 积分：1
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jiyinzhouqi_tiqu
说明： 利用自相关函数估计基音周期，函数jiyinzhouqi，输入参数是分析语音文件名和帧移，帧移在5~10ms(use of the correlation function is estimated Pitch, jiyinzhouqi function, input parameters to analyze voice file names and frame shift, frame shift in the 5-10ms)
- 2006-03-12 22:05:29下载
- 积分：1
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lab1_simulink_dspbuilder
LPC lab for student purdue
- 2011-05-08 02:29:19下载
- 积分：1
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Home1
My Assignment It will help a lot so please DOwnload 08-0501.
- 2012-08-11 17:26:02下载
- 积分：1
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vhj
数学建模中画散点图，伪彩色图，等高线图，三维曲面图；数据可以从excel中直接导入.(Mathematical modeling of scatter diagram, pseudo color map, contour map, 3-D surface chart data from the excel directly.)
- 2011-09-11 21:50:57下载
- 积分：1
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lfm_RV
该程序是对雷达线性调频信号进行测距和估算速度，精确度较高(The program is chirp radar signal distance and estimated speed, high accuracy)
- 2014-11-15 11:22:10下载
- 积分：1
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QPSK
正交相移键控 (Quadrature Phase Shift Keying)简称“QPSK”，是一种数字调制方式。它分为绝对相移和相对相移两种。由于绝对相移方式存在相位模糊问题，所以在实际中主要采用相对移相方式DQPSK。目前已经广泛应用于无线通信中，成为现代通信中一种十分重要的调制解调方式。(QPSK THAT IS TO SAY....)
- 2014-11-26 19:59:53下载
- 积分：1
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PID-matlab
《先进PID控制MATLAB仿真第3版》所有章节程序代码 (The advanced PID control and MATLAB simulation 3 All chapters program code)
- 2013-08-27 20:26:03下载
- 积分：1
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Semiconverter
semiconverter used in power electronics lab
- 2009-02-25 13:29:08下载
- 积分：1
