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LDPC
针对LDPC码在理论和实现两方面分别进行了较深的研究。深入了解了LDPC码编码方法、译码方法以及性能等知识,重点研究了用MATLAB如何构造奇偶校验矩阵、如何编码和如何解码的算法,而且实现了在相同码率、信噪比下LDPC码性能与卷积码性能的对比。(LDPC codes for both theory and implementation were carried out deeper study. In-depth understanding of the LDPC coding method, decoding method and performance of such knowledge, focuses on how to use MATLAB parity check matrix structure, how to encode and decode algorithms how, but also achieved at the same rate, SNR LDPC codes Comparative performance and convolution code performance.)
- 2014-11-23 08:31:49下载
- 积分:1
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matcom
在VC++6.0中利用MATCOM接口调用MATLAB中的.mat文件进行数据处理(In VC++6.0 using MATCOM interface calls the MATLAB. Mat file for data processing)
- 2013-11-07 21:31:45下载
- 积分:1
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38388___introduction_to_simulink_with_engineering
Introduction to Simulink with Engineering Applications.
- 2013-12-02 01:53:26下载
- 积分:1
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Heavy-automotive-interior
重型汽车车内声压级预测与主要噪声源分析 中国重型汽车正成为中国汽车产业在国际市场上最具竞争力的强势产业,但
目前国产重型汽车的 NVH(Noise,Vibration and Harshness)性能和国际先进水平
之间仍存在一定的差距。
(Heavy automotive interior SPL prediction and analysis of the major sources of noise China National Heavy Duty Truck is becoming China s auto industry the most competitive in the international market a strong industry, but
At present, the domestic heavy-duty vehicles of NVH (Noise, Vibration and Harshness) performance and the international advanced level
There is still a gap between.)
- 2014-10-30 15:59:25下载
- 积分:1
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pi
说明: 数值随机化算法计算圆周率,面积法投点计算,利用matlab,绘出不同投点下的计算结果(Randomized algorithm to calculate the value of pi, cast-point calculation of area method, using matlab, plot points under different investment results)
- 2011-11-24 15:39:36下载
- 积分:1
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__Calculus__One_and_Several_Variables
calculus several variables ebook..................................
- 2014-01-05 05:47:17下载
- 积分:1
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codeerr
bpsk的调制与解调的过程,并采用卷积码,讨论其误码性能随着其功率、频偏、相偏而变化.(bpsk modulation and demodulation process and using convolutional codes, to discuss its error performance with its power, frequency offset, phase offset changes.)
- 2014-02-14 00:19:41下载
- 积分:1
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CS_OMP
cs的omp恢复算法,使用恢复矩阵,观测矩阵(The physics of compressive sensing (CS) and the gradient-based recovery algorithms are presented. First,
the di® erent forms for CS are summarized. Second, the physical meanings of coherence and measurement are
given. Third, the gradient-based recovery algorithms and their geometry explanations are provided. Finally, we
conclude the report and give some suggestion for future work.)
- 2012-03-30 20:54:16下载
- 积分:1
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Matlab
Usefull for students that want to learn matlab to process images
The Best Example for matlab in image proccessing ....
- 2012-01-22 18:50:06下载
- 积分:1
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assigning_offset
Add CFO in OFDM... straight forward implimentation matlab
- 2011-08-20 10:07:03下载
- 积分:1