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8.6
主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(Graduate study do not to upload copyrighted controversial content and Trojan code and agent software to access foreign sites)
- 2012-08-24 15:11:10下载
- 积分：1
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EvaluationDescriptor
Evaluation Descriptor
- 2012-11-06 10:23:27下载
- 积分：1
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Modulations
QPSK-BPSK-ASK-FSK and MSK Modulations that will help in modulation issues. It is experimental for a College Project and it may needs some corrections. Thx for understanding.
- 2009-06-03 09:11:03下载
- 积分：1
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digital-filter
利用超大规模集成电路技术实现高精度的A/D转换器通常采用过采样技术，该技术包括调制器和数字滤波两部分。(The use of VLSI technology to achieve high-precision A/D converters typically using oversampling technique including modulator and digital filter in two parts.)
- 2013-07-20 15:15:16下载
- 积分：1
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book_200
说明： 信道仿真的matlab程序,从 singal souce to singal desitination ,just enjoy it (Channel matlab simulation process, from the singal souce to singal desitination, just enjoy it)
- 2008-09-06 23:37:46下载
- 积分：1
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three_phase_inverter
three phase inverter
- 2013-04-01 16:54:50下载
- 积分：1
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lg_kt
该文件可以读取相应格式的龙格库塔的数据，比较方便。(The file can read the corresponding format runge kutta data, more convenient.
)
- 2012-11-28 18:37:09下载
- 积分：1
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一种基于matlab的位同步提取方法MATLAB-bit-tongbu-tiqu
一种基于matlab的位同步提取方法，通过微分，滤波提取信号(a new matlab system)
- 2020-12-29 17:29:00下载
- 积分：1
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Data-Driven Robust Approximate Optimal Tracking论文的实验示例程序
Data-Driven Robust Approximate Optimal Tracking论文的实验示例程序。(Data-Driven Robust Approximate Optimal Tracking paper experimental sample program.)
- 2020-06-27 00:20:01下载
- 积分：1
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minewton
说明： 无约束一维极值问题中的牛顿法，例程可调，欢迎批评指正(Unconstrained extremal problem in the one-dimensional Newton method, routine adjustable, welcome criticism correction)
- 2011-03-25 22:46:43下载
- 积分：1
