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FFTshuiyindaima
水印的提取算法和加入算法互为逆过程,即为分段---FFT变换---提取水印---水印信息升维处理(The watermark extraction algorithm and the reverse process of each other to join algorithm, namely transform section--- FFT------ watermarking watermark l-dimensional processing)
- 2010-07-31 11:23:22下载
- 积分:1
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chirp_signal
本程序给出了通信体制中十分重要的chirp信号(即线性调频信号)的产生方法,希望能对大家有一定的用处(This procedure gives a very important communication system chirp signal (ie, linear FM signal) is produced, and I hope we can have some useful)
- 2010-05-06 20:12:03下载
- 积分:1
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qam
基于MATLAB的qam通信系统的仿真,绝对能够(MATLAB-based simulation of communication systems qam)
- 2010-05-07 22:22:52下载
- 积分:1
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GMSK_matlab_fangshiyu
gmsk的matlab调制程序,有详细的解释,很好用。(GMSK modulation function)
- 2011-05-18 23:39:51下载
- 积分:1
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LDA-Reconginatin
Matlab LDA降维经典程序
外国人Jonathan Huang写的LDA matlab程序,用于多维特征的降维
(Matlab LDA dimension reduction procedures foreigners Jonathan Huang classic written LDA matlab program for multi-dimensional characteristics of the dimension reduction)
- 2011-08-23 21:54:16下载
- 积分:1
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LS_ar
用总体最小二乘法+AR的现代谱估计方法对信号的功率谱进行估计。(By total least squares method AR+ modern spectral estimation method for estimating the power spectrum of the signal.)
- 2015-01-07 12:46:58下载
- 积分:1
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PCA
说明: pca主成分分析算法matlab源码,利用matlab实现pca算法。附带pca相关资料……(pca principal component analysis algorithm matlab source code, the use of matlab to achieve pca algorithm. Pca with information ... ...)
- 2020-12-23 22:19:07下载
- 积分:1
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PSO
粒子群算法滤波器,用粒子群算法实现了LP滤波器(Particle swarm algorithm filter, particle swarm algorithm with the LP filter
)
- 2020-12-03 16:59:25下载
- 积分:1
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Filter
本设计利用了数字信号处理的知识,基于MATLAB的GUI平台,实现了IIR与FIR各类滤波器的设计,能够绘制各种滤波器的幅频特性曲线,相频特性曲线,零极点图,冲激响应,阶跃响应等。(This design utilizes the knowledge of digital signal processing based on MATLAB GUI platform, the IIR and FIR filter design all kinds can draw a variety of filter frequency characteristic curve, phase-frequency characteristic curve, pole-zero figure, red shock response, step response and so on.)
- 2014-01-20 21:13:35下载
- 积分:1
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CVI_MATLAB
CVI_MATLAB混合编程方法,多少还是有点用,大家随便看看吧(CVI_MATLAB hybrid programming approach, the number is still somewhat used, everyone just take a look at it)
- 2008-06-04 20:05:01下载
- 积分:1