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DIGITIZED_CARRIER_SYNCHRONIZATION_LOOP
本文对数字化载波同步技术及其算法的软件实现做了深入的探讨与研究。(This carrier synchronization of digital technology and algorithm software to do a thorough study and research.)
- 2010-11-14 15:59:54下载
- 积分：1
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grd_test
xwch_test.m是主测试文件；biaoji.mat存放滤波器系数；xiangweicha.m用FFT计算相位差。
仿真框架为：
1.标记信号和双音信号续接作为发送信号；
2.对双音中一个频率分量的相位做偏移，再经过一个低通滤波器（引入线性相位，模拟收发不能同步测量现象）后，作为收到的信号；
3.用一个检测信号对收发信号进行相关运算；
4.画出收发信号以及相关处理后的信号。找出相关信号的那个尖点，从而推算出收发双音信号0相位点；
5. 输入0相位点位置，计算相对相位差。(xwch_test.m is the main test file biaoji.mat store filter coefficients xiangweicha.m calculated using FFT phase difference. Simulation framework: 1. Mark signals and then as a two-tone signal continued to send signals 2. On a two-tone frequency components of the phase shift to do, and then through a low pass filter (the introduction of linear phase, simulation can not simultaneously send and receive measuring the phenomenon), the as received signal 3. using a detection signal of the transceiver signal correlation operation 4. draw send and receive signals and related processed signal. Correlated signal of the cusp, which calculate the two-tone signal transceiver 0 phase point 5. Enter 0 phase point position, calculate the relative phase difference.)
- 2010-06-12 17:31:00下载
- 积分：1
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RLS2
echocancellation using the RLS method
- 2009-06-09 03:59:52下载
- 积分：1
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g
说明： this file along with others coded "finger" construct the complete source code for fingerprint recognition system. do enjoy using it,
- 2010-04-15 03:37:20下载
- 积分：1
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ARMA
ARMA model. GARCH. stitionary. LBQtest.
- 2010-06-03 21:21:23下载
- 积分：1
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ASKBPSKFSKOOKQPSK
功能很齐全含有ASK，PSK等。我想大家很需要它。希望大家下载它。(Function is complete with ASK, PSK, etc.. I think we very much need it. I hope you download it.)
- 2009-04-11 22:31:58下载
- 积分：1
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SolvingODEswithMatlabInstructorsManual
Solving ODEs with Matlab:
Instructor’s Manual
L.F. Shampine and I. Gladwell
Mathematics Department
Southern Methodist University
Dallas, TX 75275
S. Thompson
Department of Mathematics & Statistics
Radford University
Radford, VA 24142
- 2010-11-07 10:36:00下载
- 积分：1
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GettingStarted
Getting Start LPC 1768 LandTiger
- 2014-01-10 08:47:27下载
- 积分：1
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LG_INVERTER-
LG INVERTER LG INVERTER(LG INVERTER)
- 2015-04-02 14:00:00下载
- 积分：1
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xyz-to-neu
测绘常见坐标转换，实现XYZ坐标到NEU坐标的转换(Transformation from XYZ coordinates to NEU coordinates in surveying and mapping)
- 2020-11-03 02:29:52下载
- 积分：1
