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still
地球不转时的星下点轨迹，回归周期1天，可自行设定(Earth does not rotate when the nadir track one day return period)
- 2013-07-19 15:04:50下载
- 积分：1
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Walsh_Hadamard_Codes
Spread spectrum merupakan sistem dimana sinyal yang dikirimkan memiliki bandwidth yang jauh lebih lebar daripada bandwidth sinyal informasinya sendiri. Proses pelebaran bandwidth sinyal informasi ini dilakukan pada sisi pengirim dan disebut spreading. Sebaliknya, proses penyempitan kembali bandwidth sinyal informasi dilakukan di sisi penerima, dan disebut despreading. Pada gambar 1 berikut menunjukkan proses yang terjadi pada sistem spread spectrum.
- 2013-09-03 15:37:32下载
- 积分：1
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四元数MUSIC的MATLAB程序
四元数多重信号分类算法的matlab程序(MUSIC algorithm of quaternion)
- 2018-04-27 20:53:24下载
- 积分：1
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ex05
说明： 离散信号Gabor展开的理论及实现颇为繁琐。其中包括离散Gabor变换的标架理论、周期序列的离散Gabor变换、非周期序列的离散Gabor变换以及各种快速算法等。此程序给出给出了一个线性调频信号的Gabor变换。(Gabor expansion of discrete signals and the realization of the theory is quite cumbersome. Including discrete Gabor transform frame theory, the periodic sequence of discrete Gabor transform, non-periodic sequence of discrete Gabor transform and a variety of fast algorithms. This procedure gives a linear FM signal is given the Gabor transform.)
- 2011-03-21 15:23:32下载
- 积分：1
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timg
PSK信号解调中的定时恢复算法，该算法采用的是早晚门算法，效果较好(Timing recovery algorithm used by PSK demodulator.)
- 2015-01-19 09:55:57下载
- 积分：1
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interpolator
说明： 插值滤波器,用于音频解码调制解调,滤波器系数用移位相加实现(Interpolation filter, audio decoder for modulation and demodulation, filter coefficient shift combined with the realization of)
- 2008-10-21 12:49:38下载
- 积分：1
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grad_conj_md
二次函数的共轭梯度法的matlab实现函数，输入相关参数即可进行迭代运算。(The function MATLAB realization of conjugate gradient method of quadratic function. )
- 2013-07-27 01:06:41下载
- 积分：1
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Chan_3BS
无线定位基本算法TDOA_TOA_AOA tdoa通用算法(TDOA TOA AOA)
- 2013-11-25 19:20:20下载
- 积分：1
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matlab-GA
matlab遗传算法工具箱的应用实例，相信你看完之后可以上手操作(matlab genetic algorithm toolbox application example, I believe that after reading it you can get started operation)
- 2013-04-11 10:05:21下载
- 积分：1
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Aninformatioheoretic
能量效率相关通信文档，MIMO技术相关，能效定义(An information-theoretic look at MIMO energy-effi cient communications- valuetools-belmega-lasaulce_final)
- 2014-02-25 16:14:56下载
- 积分：1
