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966454657
很炫的底部导航，精选ios编程学习源码，很好的参考资料。(The bottom navigation flashy, selection of learning IOS programming source code, a good reference.)
- 2013-12-06 11:37:34下载
- 积分：1
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LDPC
实现了LDPC码的编码 LDPC译码、LDPC校验矩阵的生成等。是完整的LDPC代码。测试了，跑的通。自学LDPC码的资料(Implements the LDPC encoding of LDPC decoding, LDPC check matrix generation and so on. LDPC code is complete. Tested and run through. Self-study of LDPC codes)
- 2013-04-27 08:46:53下载
- 积分：1
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PMSM_System
永磁同步电机PMSM的matlab/simulink 仿真电路，可以用于电动汽车的研究，有参考价值。(Of permanent magnet synchronous motor PMSM matlab/simulink simulation circuit can be used in electric vehicles, the reference value.)
- 2020-11-12 15:39:44下载
- 积分：1
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雷达定位仿真程序（带gui界面）
带GUI界面的雷达定位仿真程序，使用效果较好，适合初学者学习(The radar positioning simulation program with GUI interface has better effect and is suitable for beginners to learn)
- 2021-03-09 21:19:27下载
- 积分：1
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DCACspwm
搭建单相dc-ac电力电子变换器，控制策略采用SPWM调制(dc-ac controlled by spwm)
- 2019-05-16 16:17:53下载
- 积分：1
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这是张小飞的阵列信号的全部MATLAB代码
传统的高分辨波达方向（DOA）估计算法中，一般都假设信号位于远场，此时入射到阵列的信源波前为平面波前，空间信号的定位参数可由DOA来确定。然而，当信源处于阵列的Fresnel区域时，信号波前需用球面波来描述，每个信源的定位信息要用DOA和距离联合描述。因此，远场情况下的一些线性理论推导已不再成立，传统的远场算法的估计不再适用(In traditional high resolution direction of arrival (DOA) estimation algorithms, it is generally assumed that the signal is located in the far field, where the source wavefront incident to the array is plane wavefront, and the location parameters of the spatial signal can be determined by DOA. However, when the source is in the Fresnel region of the array, the wavefront of the signal needs to be described by spherical wave, and the location information of each source needs to be described by DOA and distance. Therefore, some linear theoretical deductions are no longer valid in the far-field case, and the estimation of the traditional far-field algorithm is no longer applicable.)
- 2020-10-13 23:27:31下载
- 积分：1
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2097591
ofdm系统模型,包含信道估计 FFT变换 QPSK 16QAM调制 插入导频等,非常全面,(The ofdm system model, including channel estimation, FFT transform, QPSK 16QAM modulation, insertion pilot, etc., is very comprehensive.)
- 2018-09-28 01:36:34下载
- 积分：1
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171751191208488
说明： 利用k分布的海杂波仿真matlab 程序(Sea clutter simulation)
- 2021-02-24 18:00:42下载
- 积分：1
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4QAM_2.5GHz
一个用MATLAB编写的，上变频为2.5GHz的OFDM仿真程序，很好用的程序，适合学习OFDM初学者(A MATLAB prepared, the frequency of 2.5 GHz OFDM simulation program, very good procedures, suitable for OFDM beginners to learn)
- 2021-03-01 22:39:35下载
- 积分：1
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matlab_pairs_trading
这个程序包实现了高盛投行部研究成果：配对交易。Pair trading. (Pair Trading Strategy. This packages contains the sample codes for pair trading. Please refer to the auther to show respects.)
- 2020-07-01 13:40:02下载
- 积分：1
