-
视频分析程序(STFT和CWT,DWT)
数字信号处理的视频分析中短时傅立叶变化STFT和连续小波变化CWT和离散小波变换DWT的算法源程序,在实际中已应用,(digital video signal processing of short-time Fourier analysis of changes STFT and continuous wavelet transform CWT and DWT DWT algorithm source, in practice has been applied.)
- 2005-04-11 14:28:14下载
- 积分：1
-
snmf
稀疏非负矩阵分解，稀疏非负矩阵分解（SNMF）在线形稀疏编码理论的基础上将大量数据分解成正稀疏分量的一种算法(SNMF，Sparse non-negative matrix factorization)
- 2020-11-01 20:49:54下载
- 积分：1
-
voicebox
voicebox 语音识别中用到的一些常用函数，比较好用(voicebox asr)
- 2010-06-02 11:04:17下载
- 积分：1
-
Buck
Design for buck converter
- 2014-08-08 10:47:09下载
- 积分：1
-
cavity
Lattice Boltzmann Method Simplified 2D Cavity Flow D2Q9, for educational purpose only.
- 2012-09-09 10:03:15下载
- 积分：1
-
logistic_dwt
说明： 】利用混沌动力学系统中logistic 映射先对水印图像进行置乱预处理以增强其鲁棒性, 在小波域中将原始音频信号按比例分段, 此比例为原始音频信号低频部分与水印信号个数之比, 然后将水印信号加入到音频信号的
低频部分。用StirMark 攻击后的实验结果表明, 该算法对StirMark 的部分攻击具有一定的鲁棒性。(The logistic- map sequences to encrypt the watermark are used. The original audio signal in DWT
(Discrete Wavelet Transform) domain is seperated into some pieces determined by the ratio between the length of
the low frequency parts and the length of the encrypted watermark. Every bit of the watermark is added into the
relevant pieces of the low frequency parts in the DWT domain. Experimental results show that the algorithm is
robust against some StirMark attacks.)
- 2009-08-07 08:49:10下载
- 积分：1
-
report_FFT_2010_10_31
说明： 一个关于傅里叶变换的学习课件，本人自己制作，课题组内部学习使用。(A study on the Fourier transform of the courseware, I produce their own, learning to use the internal research group.)
- 2011-04-06 00:58:49下载
- 积分：1
-
2DOF_robotics_arm
The model of 2DOF robotic arm is given in Simulink/Matlab.
- 2012-05-04 22:15:13下载
- 积分：1
-
mapping-algorithm
enhanced mapping algorith for loclaization and mapping problem
- 2013-07-28 06:09:23下载
- 积分：1
-
code
code for maximum likelihood detection
- 2013-12-08 03:54:18下载
- 积分：1
