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stft_ft
Another way to do a stft but with fft from matlab
- 2009-05-08 18:56:23下载
- 积分：1
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MATLABshipin
说明： 基于ＭＡＴＬＡＢ的信号时频仿真资料，希望对大家有所帮助(MATLAB-based simulation of time-frequency data, we hope to help)
- 2011-03-31 22:50:22下载
- 积分：1
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xinhaofashenqi1
GUI为工具，制作信号发生器，可以生成正弦波方波三角波等波形信号(GUI as a tool, make a signal generator, can generate sine wave square wave triangle wave signals such as)
- 2010-10-21 19:54:05下载
- 积分：1
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ga_improve_fcm
遗传算法的程序 可以根据自己需要修改数据等 然后直接运行(Genetic algorithm program can modify the data, according to their needs and then run directly)
- 2010-12-27 17:28:36下载
- 积分：1
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全新的子载波调制方式盲识别算法-PSKmodulation
提出一种全新的子载波调制方式盲识别算法,该算法利用ＯＦＤＭ子载波组的统计特性,然后通过推导得到新的基于混合高阶矩的特征量,使得到新的特征量不受信噪比、载波频偏与相位偏移的影响。
(Proposed a new sub-carrier modulation count Blind Identification
Method, the method using the statistical characteristics of the OFDM sub-carrier group, and
By mixing deduced based on the new higher moments of the characteristic quantities such that
Not amount to a new feature to noise ratio, carrier frequency offset and phase offset
Affected....)
- 2020-07-01 10:40:01下载
- 积分：1
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multisurface_plasticity
multisurface_plasticity
- 2013-08-22 10:11:17下载
- 积分：1
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System-Identification-of-an-ARARX-model-master
说明： 使用MATLAB对MIMO系统进行辨识，其中有各种算法仿真算例，N4SID，针对多变量系统的一种识别算法(MOESP (Multivariable Output-Error State sPace) is a deterministic method to identify linear time invariant systems. The MOESP method developed by M. Verhaegen and P. Dewilde is based on the LQ decomposition of Hankel matrix formed from input-output data, where L is lower triangular and Q is orthogonal. A Singular Value Decomposition (SVD) can be performed on a block from the L (L22) matrix to obtain the system order and the extended observability matrix. From this matrix it is possible to estimate the matrices C and A of state-space model. The final step is to solve overdetermined linear equations using the least-squares method to calculate matrices B and D.)
- 2021-02-09 22:29:53下载
- 积分：1
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arnold~DFT
加arnold置乱的数字水印在matlab下的ＤＦＴ仿真实现整个程序运行还行，共享给大家-jpeg of the Matlab Simulation, and the whole process has run OK, for everyone to share (Add arnold Scrambling of digital watermarking in matlab under the DFT simulation run also realize the whole process line, to share to everyone-jpeg of the Matlab Simulation, and the whole process has run OK, for everyone to share)
- 2008-03-21 16:55:49下载
- 积分：1
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matlabshiyan1
matlab 实现的离散信号分析，这是基础的分析。主要实现离散信号在时域的分析(Matlab achieve discrete signal analysis, which is based on the analysis. Main discrete signal in the time domain analysis)
- 2007-05-02 16:05:29下载
- 积分：1
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y
说明： matlab声学特性处理；绘制元音立体图；计算LPC谱；提取共振峰。(matlab acoustic characteristics of treatment draw vowel perspective view calculated LPC spectrum extract formant.)
- 2014-10-13 21:11:59下载
- 积分：1
