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phase_detrending
相位对准技术，用多正弦波进行相位的校准，给出了最小均方误差的仿真图形(phase_detrending)
- 2009-04-20 19:56:45下载
- 积分：1
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shishangbailicongshuexam100gui
解非线性方程组的gui程序，选自机械工业出版社出版的《时尚百例丛书》(solving nonlinear equations of gui procedures, industrial machinery from the publishing house "Fashion 100 cases Series")
- 2007-05-30 08:32:01下载
- 积分：1
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timing_recovery_1
timing_recovery:The importance of the work is reflected in supporting
the development of new technologies and their adaptation
to existing infrastructures. From the economic point of
view, the final product is more efficient, flexible it can be
widely available and less expensive than existing similar
products
- 2013-03-08 00:48:31下载
- 积分：1
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elman
ELMAN神经网络的系统分类算法，修改可用，运行环境为Matlab。(System classification algorithm, ELMAN neural network to modify the available, operating environment for the Matlab.)
- 2020-12-24 17:39:05下载
- 积分：1
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singl_pd_pf_change_with_snr_change
matlab环境下能量感知算法中SNR对单个节点的感知性能的影响(matlab power aware algorithm under SNR of a single node of the impact of perceived performance)
- 2011-05-20 10:12:07下载
- 积分：1
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F_ifft_addCP
OFDM使用ifft加入CP的子函数。能够和其他函数并行使用，并被调用。(Joined CP in OFDM using ifft Functions. And other functions can be used in parallel, and was called.)
- 2010-10-03 14:34:55下载
- 积分：1
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digtalScreening
matlab实现图像加网功能，利用抖动算法(implementation of digital screening,using dithering algorithm)
- 2010-10-22 17:37:29下载
- 积分：1
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blocksandnoisdopp
1.对染噪doppler信号进行小波包3层分解：分解层次j=1,2时，都是信号的概貌；当j=3时，反映概貌的已几乎不含噪声分量，而其它噪声分量的幅值已很小。
2.对加噪Blocks信号进行不同阈值及不同阈值的使用方式降噪。
(1. On noise pollution doppler signal decomposition of wavelet packet Layer 3: decomposition level j = 1,2, are the signal profiles when j = 3 to reflect the general picture has been almost non-noise component, while other noise components amplitude has been very small. 2. Blocks of noise signals of different thresholds and different thresholds for the use of noise reduction methods.)
- 2008-06-24 10:01:41下载
- 积分：1
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MATLAB-and-communication-simulation
1、研究BFSK在加性高斯白噪声信道下（无突发干扰）的误码率性能与信噪比之间的关系；
2、研究BFSK在加性高斯白噪声信道下（有突发干扰）的误码率性能与信噪比之间的关系；分析突发干扰的持续时间对误码率性能的影响。
3、研究BFSK+信道编码（取BCH码和汉明码）在加性高斯白噪声信道下（无突发干扰）的误码率性能与信噪比之间的关系；分析不同码率对误码率性能的影响。比较不同信道编码方式的编码增益性能。
4、研究BFSK+信道编码（取BCH码和汉明码）在加性高斯白噪声信道下（有突发干扰）的误码率性能与信噪比之间的关系；分析突发干扰的持续时间对误码率性能的影响。分析不同码率对误码率性能的影响。比较不同信道编码方式的编码增益性能。
(The relationship between research BFSK in additive white Gaussian noise channel (non-burst interference) bit error rate performance and signal to noise ratio research BFSK in additive white Gaussian noise channel (burst interference The relationship between), bit error rate performance and signal to noise ratio analysis of the duration of the burst interference on the BER performance. The relationship between the 3 the study BFSK+ channel coding (take BCH code and Hamming code) under the additive white Gaussian noise channel (non-burst interference), bit error rate performance and signal to noise ratio analysis of the different rate of bit error rate the impact of the performance. Comparison of different channel coding, coding gain performance. The relationship between the 4 the study BFSK+ channel coding (take BCH code and Hamming code) under the additive white Gaussian noise channel (burst interference), bit error rate performance and signal to noise ratio duration analysis of bu)
- 2012-06-23 13:30:08下载
- 积分：1
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yichuansuanfa
遗传算法，可以用来求解在一定范围内的函数的最值，进行函数优化(Genetic algorithms can be used to solve a range of functions in the most value for function optimization )
- 2011-09-11 02:51:48下载
- 积分：1
