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code
This is a water Marking Demonstration,includes a host image, watermark image
Resultant images are Watermarked image and at decoder, Reconstructed water mark.
- 2010-02-19 00:19:31下载
- 积分：1
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matlabbianchengrumen--
学习matlab的基础入门课程，教材实例多，易学易懂(The learning matlab introductory courses in many instances materials, easy to understand)
- 2011-12-02 10:46:41下载
- 积分：1
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LIHEQI
该程序为电子离合器的程序,可以实现有无按纽信号或者刹车信号等判断(The program procedures for the electronic clutch, you can achieve any signal or brake button signals to determine)
- 2009-04-07 11:20:23下载
- 积分：1
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lms.gongxiang
说明： MATLAB里面有LMS算法的程序，下面是我自己编写的LMS算法程序，供交流。(MATLAB there are procedures for LMS algorithm, the following is my own procedures for the preparation of the LMS algorithm for the exchange.)
- 2008-09-08 12:19:36下载
- 积分：1
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ARMAX_GARCH_K_Toolbox
this file gives the parameters of a model estimated from given data. this is usfull in estimationa and forecasting
- 2014-09-15 15:57:06下载
- 积分：1
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one
产生右图所示图像f1(m,n)，其中图像大小为256×256，中间亮条为128
×32，暗处=0，亮处=100。对其进行FFT：
① 同屏显示原图f1(m,n)和FFT(f1)的幅度谱图；
② 若令f2(m,n)=（-1）m+n f1(m,n)，重复以上过程，比较二者幅度
谱的异同，简述理由；
③ 若将f2(m,n)顺时针旋转90 度得到f3(m,n)，试显示FFT(f3)的幅
度谱，并与FFT(f2)的幅度谱进行比较；
④ 若将f1(m,n) 顺时针旋转90 度得到f4(m,n)，令f5(m,n)=f1(m,n)+f4(m,n)，试显
示FFT(f5)的幅度谱，并指出其与FFT(f1)和FFT(f4)的关系；
⑤ 若令f6(m,n)=f2(m,n)+f3(m,n)，试显示FFT(f6)的幅度谱，并指出其与FFT(f2)和
FFT(f3)的关系，比较FFT(f6)和FFT(f5)的幅度谱。(Generating an image f1 (m, n) shown in the figure, wherein the image size is 256 256, the intermediate light bar 128 32 0 = dark, bright Department 100. Its FFT: ① screen display picture f1 (m, n) and the FFT (f1) of the amplitude spectrum ② If so f2 (m, n) = (-1) m+n f1 (m, n), repeat The above process, comparing the amplitude spectrum of the similarities and differences between the two, brief reasons ③ If f2 (m, n) 90 degrees clockwise to get f3 (m, n), try to display FFT (f3) the amplitude spectrum and with the FFT (f2) comparing the amplitude spectrum ④ If f1 (m, n) obtained by 90 degrees clockwise f4 (m, n), so f5 (m, n) = f1 (m, n)+f4 (m, n ), try to display FFT (f5) amplitude spectrum, and pointed out its relationship with the FFT (f1) and FFT (f4) of ⑤ If so f6 (m, n) = f2 (m, n)+f3 (m, n) and try to display the FFT (f6) amplitude spectrum, and pointed out its relationship with the FFT (f2) and FFT (f3), comparing FFT (f6) and FFT (f5) amplitude spectrum.)
- 2013-11-26 16:24:18下载
- 积分：1
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stmrzcyr
可以得到很精确的幅值、频率、相位估计，相控阵天线的方向图（切比雪夫加权），matlab开发工具箱中的支持向量机，直线阵采用切比学夫加权控制主旁瓣比，滤波求和方式实现宽带波束形成，数据模型归一化，模态振动。( You can get a very accurate amplitude, frequency, phase estimation, Phased array antenna pattern (Chebyshev weights), matlab development toolbox support vector machine, Linear array using cut than learning laid upon the right control of the main sidelobe ratio, Filtering summation way broadband beamforming, Normalized data model, modal vibration.)
- 2016-03-12 11:55:45下载
- 积分：1
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dsbdem
说明： 详尽的抑制载波双边带调制解调程序，有详细的注释说明(Detailed bilateral with carrier suppression modulation and demodulation process, detailed notes)
- 2009-07-29 15:13:40下载
- 积分：1
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Adaptive-DFE-for-GMSK-
gmsk调制系统的DFE均衡算法，一篇外文论文，有参考价值(gmsk DFE equalization algorithm modulation system, a foreign language papers, there is reference value)
- 2011-05-07 20:55:02下载
- 积分：1
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poincare130120_ok
duffing方程的混沌判别中使用到了庞加莱截面，即多维相空间中适当选取一截面
，此截面不与轨线相切，不包含轨线，且便于观察系统的运动特征变化.(use Poincare chaotic duffing equation discriminant, multi-dimensional phase space appropriate to select a cross-section, this section is not tangent to the trajectory does not contain the rail line, and easy motion characteristics of the observed system changes.)
- 2013-03-22 10:30:14下载
- 积分：1
