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xiaobofenkuai
一种基于小波的图像分块处理并且水印嵌入和提取，适合初学者学习使用(Based on wavelet image processing block and the watermark embedding and extraction, suitable for beginners learning to use)
- 2009-10-30 14:36:38下载
- 积分：1
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assistant
matlab serial communication assistant
- 2010-04-01 10:51:06下载
- 积分：1
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Block_diagonalized
基于块对角矩阵的仿真程序，内附注解，非常详细(Block diagonal matrix based simulation program, containing notes, very detailed)
- 2010-05-07 10:46:17下载
- 积分：1
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Wiener
设计一维纳滤波器
(1)产生三组观测数据：首先根据s(n)=a s(n-1)+w(n)产生信号s(n)，将其加噪（信噪比分别为20dB,10 dB，6 dB），得到观测数据x1(n), x2(n), x31(n).
(2)估计xi(n)，i=1,2,3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L,N对实验结果的影响。
(A Wiener filter design (1) to produce three sets of observations: first generating a signal s (n) according to s (n) = as (n-1)+w (n), to add noise (20dB SNR, respectively , 10 dB, 6 dB), to obtain observational data x1 (n), x2 (n), x31 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss the impact changing L, N of the experimental results.)
- 2013-11-26 21:53:25下载
- 积分：1
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代码
MATLAB分数阶参数设计，控制参数研究混合粒子群算法优化分数阶PID(MATLAB fractional order parameter design)
- 2018-01-21 10:41:56下载
- 积分：1
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NSGA-II
说明： 多目标优化经典算法之一，NSGA2算法，用Matlab写的，好好学一下(One of the classical multi-objective optimization algorithm, NSGA2 algorithm, written using Matlab, a good school look)
- 2011-03-01 22:27:15下载
- 积分：1
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V-type_Antenna
用MOM计算V型天线的电流分布、输入阻抗及辐射方向图。其中L=0.3λ，L/a=2000，激励用δ-gap模型。(MOM calculated using V-shaped antenna current distribution, input impedance and radiation pattern. Where L = 0.3λ, L/a = 2000, excitation δ-gap model.)
- 2013-08-13 16:10:14下载
- 积分：1
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路径跟踪二次规划问题求解
【实例简介】
- 2021-08-05 00:31:04下载
- 积分：1
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low_pass.rar
设计一个低通滤波系统，任意输入三个频率使输入的信号中留下频率最低的
一个分量。(Designed a low-pass filter system, indiscriminate importation of the three input signal frequency so that left one of the lowest frequency component.)
- 2009-03-03 19:24:17下载
- 积分：1
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diff_efficiency_shadow_effect
Calculation of diffraction efficiency of rectangular phase grating (comparison scalar theory and scalar theory with shadow effect)
- 2010-02-11 04:49:39下载
- 积分：1
