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pq-fenjie-for-flow
此程序采用matlab 语言编写,针对现代电力系统分析中牛顿拉夫逊法进行的修改(This program uses matlab language, modify the Newton Raphson method for modern power system analysis)
- 2014-11-19 20:48:52下载
- 积分:1
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pso_fcm
基于粒子群模糊聚类算法,相比传统聚类算法,效果好很多(Fuzzy clustering based on particle swarm algorithm, compared with the traditional clustering algorithm, the effect is much better)
- 2021-04-27 15:28:45下载
- 积分:1
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DCT_SVD
说明: 本文提出一种在原始视频DCT(离散余弦变换)与SVD(奇异值分解)域自适应嵌入水印的算法。算法首先将视频流分割成一个个场景,场景中的视频图像被变换到DCT-SVD域中,水印量化嵌入在最大奇异上,实现了水印盲检测。同时实验证明该算法在满足透明性要求下也满足一定的鲁棒性要求,能够抵抗低通滤波、中值滤波、椒盐噪声、高斯噪声、H.264压缩攻击以及统计攻击和帧剪切等攻击。(This paper presents an original video in the DCT (Discrete Cosine Transform) and SVD (singular value decomposition) algorithm for adaptive watermark embedding. Firstly, a video stream is divided into scenes, scenes of the video image is converted to the DCT-SVD domain, the watermark embedded in the largest singular quantification, the realization of the watermark signal. Furthermore, the experiments show that the algorithm meet the transparency requirements are met under certain robustness requirements, can resist the low-pass filtering, median filtering, salt and pepper noise, Gaussian noise, H.264 compression attacks and attacks and frame shear statistics attack.)
- 2010-04-18 18:42:59下载
- 积分:1
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OQPSK
基于OQPSK调制的瑞丽衰落信道的性能分析与仿真(Performance analysis and Simulation of Rayleigh fading channel based on OQPSK modulation)
- 2017-12-11 08:49:22下载
- 积分:1
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turbo-coder
turbo的文件用MATLAB的仿真程序有一定的参考价值啊,(SIMULATION TURBO CODE USING MATLAB)
- 2010-11-25 09:34:24下载
- 积分:1
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ACF_ploting
autocorrelation function for chirp signal
- 2013-04-29 19:47:48下载
- 积分:1
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1
说明: 这是一个很好的用于psk的信道估计算法,包括瑞利衰落信道的估计,并有完整的检测程序。(This is a good channel for psk estimation algorithm, including the Rayleigh fading channel estimates, and a complete testing process.)
- 2009-11-15 11:11:36下载
- 积分:1
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Ch20
这是一个仿真单摆非线性振动的程序,可以计算单摆的分岔图。相图。是基于MATLAB开发(this is a program for slove the nonlinear vbration of pendulum.)
- 2014-09-08 16:01:23下载
- 积分:1
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b
说明: 心电信号的实时数字预处理,关于工频与高频干扰的消除(ECG real-time digital preprocessing, frequency and high frequency interference on the Elimination of)
- 2010-06-03 15:48:58下载
- 积分:1
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matlabwavelet
说明: matlab小波包变换功率谱的程序。比单纯小波变换具有更高的分辨率。(matlab wavelet)
- 2010-03-25 22:07:31下载
- 积分:1