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121114135costas
通信载波恢复中Costas环仿真的Matlab编程(Communication Costas carrier recovery loop simulation in the Matlab programming)
- 2009-05-27 05:47:49下载
- 积分：1
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kalman-filter
说明： Kalman滤波器在各个领域都有广泛的应用, 如航天器的轨道计算、雷达目标跟踪、生产过程的自动控制等. 卡尔曼滤波器在机动目标跟踪中具有良好的性能, 它是一种最佳估计并能够进行递推计算.(kalman filter)
- 2011-03-05 16:35:06下载
- 积分：1
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soundsignal
将声音文件在时间轴上分割成几段，分别将段的秩序及某些段内的秩序颠倒，从而实现了对声音文件的加密。首先，先读取一个声音信号，对信号做1024点FFT变换，取完点之后，分成四个向量，四个向量组成一个矩阵，再对每一个向量进行转置，再重新整合，从而就实现了回密的过程。(Sound files on the timeline will be divided into paragraphs, each paragraph of the order and reversed the order of some paragraphs to realize the encryption of sound files. First, the first reading of a voice signal, the signal was 1024 points FFT transform, check after the completion point, divided into four vectors, the four vectors form a matrix, then for each vector transpose, re-integration, which will achieve a return to close the process.)
- 2010-05-22 11:45:10下载
- 积分：1
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AmplifyandForward
show the results of using AF in cooperative communications
- 2011-11-20 16:00:36下载
- 积分：1
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sift
说明： 利用matlab进行sift特征匹配，有需要的可以下载利用相关函数(Using MATLAB to match SIFT features, we can download and use correlation functions)
- 2020-11-02 16:58:36下载
- 积分：1
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ldpc_linetime_encode
sttc+ldpc 系统仿真系统文件 matalb 7.0通过编译(sttc+ ldpc system simulation system files through the compiler matalb 7.0)
- 2007-10-05 12:44:28下载
- 积分：1
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Adaptiveequalizer
在信道均衡运用中，将发送的受信道失真影响的原始信号作为自适应滤波器的输入信号，可期望信号是原始信号的时延形式，如图22（a）所示。通常情况下，输入信号的时延形式在接收端是可以得到的，采用形式是标准的训练信号。当MSE达到最小时，就表明自适应滤波器代表了信道的逆模型（均衡器）。(In the use of channel equalization, will be sent by the effects of channel distortion signal as the original adaptive filter input signal, can expect signal is the original signal delay form, Figure 22 (a) as shown. Under normal circumstances, the input signal at the receiving end delay form is accessible, using the form of training is a standard signal. When the MSE to achieve the best hours, show that the adaptive filter on the channel represents the inverse model (EQ).)
- 2008-05-26 12:24:33下载
- 积分：1
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DSP9
说明： 数字信号处理的一些MATLAB源程序，均已经通过编译、仿真，请放心下载使用。(digital signal processing some of MATLAB source, we have already passed compiler, simulation, Please be assured download for use.)
- 2006-04-17 21:38:05下载
- 积分：1
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matlabKalman
卡尔曼滤波器在matlab中的工具箱，加载入matlab后，可以方便进行使用(kalman filer)
- 2012-03-28 11:56:13下载
- 积分：1
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lvbo
实现滤波器的功能，从而使有噪声的图像得以修复。(Realization of the filter function, so there is noise in the image can be repaired.)
- 2011-05-18 11:23:28下载
- 积分：1
