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a
说明： 这个水印一般般利用DWT变换和DCT变换嵌入水印，加上了Arnold变换使图片水印的抗MP3压缩攻击有所提高。(The watermark in general as the use of DWT transform and DCT transform embedded watermark, coupled with the Arnold transform to image watermarking against MP3 compression attacks increased.)
- 2009-11-11 19:31:55下载
- 积分：1
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wltank
用simulink和s函数实现模糊比例参数自调整的代码(Simulink s function is used and the ratio of parameters of fuzzy self-adjusting code)
- 2010-09-20 17:03:23下载
- 积分：1
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DSP_ZF
Script for computing the BER for BPSK modulation in a Rayleigh fading channel with 2 Tx, 2Rx MIMO channel Zero Forcing equalization The operation is trying to force the interference term to 64×64 system is huge.
- 2015-03-10 03:42:42下载
- 积分：1
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net
微分方程网格生成 计算传热学 离散方法
自适应网格(The differential equation of grid generation)
- 2014-01-02 13:57:10下载
- 积分：1
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yuzhi
实现了小波变换的阈值去噪算法，并实验仿真对比去噪效果(Internship wavelet threshold de-noising algorithm,)
- 2009-11-09 16:29:38下载
- 积分：1
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QAM
matlab model file to simulate QAM modulation and demod.
- 2011-11-10 17:08:04下载
- 积分：1
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sfun_PV_array_MPPT
具有最大功率点跟踪功能的光伏电池，采用matlab编写，可以用于光伏系统的仿真实验(pv battery with mppt function, written under matlab,it can be used in pv system simulation)
- 2012-11-13 02:13:07下载
- 积分：1
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Wavelet-maxima-reconstruction
用来进行小波分析中寻找极大值线且用极大值来进行信号的重建(It can help you find the wave maxline and it can use maxnumber reconstructure the sign)
- 2013-12-20 15:42:23下载
- 积分：1
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boshi
基于Matlab的特征提取，图像配准系统的设计，项目完成，实现大场景，多光谱图像的配准。(Matlab-based feature extraction, image registration system design, project completion and achieve big scenes, multispectral image registration.)
- 2015-01-03 16:44:40下载
- 积分：1
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Unitary--ESPRIT
新的2维角度估计的高分辨方法。该方法首先建立基于范数约束的最优化问题的目标函数；然后用迭代算法沿均匀面阵接收数据的方位向求最小化目标函数的稀疏解，得到方位、俯仰角耦合的空间角频率，并分离信号；最后对每个分离的信号，沿面阵俯仰向求稀疏解，得到信号的俯仰角，进而求得对应的方位角。(The new high-resolution 2-D angle estimation method. Firstly, the establishment of an objective function optimization problems based on norm constraint then iterative algorithm along with uniform orientation plane array receives data to seek to minimize the objective function is sparse solution, get directions, spatial frequency coupling angle pitch angle, and separated signals Finally for each signal separation along the sparse area array pitch to seek solutions to obtain the pitch angle of the signal, and then obtain the corresponding azimuth.)
- 2014-02-19 13:29:49下载
- 积分：1
