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Tx2_Rx1
采用两发一收的空时分组码经过瑞丽信道后的性能仿真。(The use of a collection of two space-time block codes through Ruili performance after channel simulation.)
- 2009-04-17 20:21:18下载
- 积分：1
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work
matlab实现的图像水平、垂直投影，可用于人脸检测。(failed to translate)
- 2010-03-14 15:28:49下载
- 积分：1
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MATLB
选择两张图片，一张水印图，一张嵌入图，将水印图进行Arnold置乱算法将其置乱，嵌入到嵌入图中，形成数字零水印，选用白噪声、高斯低通滤波、压缩、剪切、旋转攻击测试。以此观察图像鲁棒性(Select two pictures, a watermark and an embedded graph. We will scramble the watermark image with Arnold scrambling algorithm and embed it into the embedded map to form digital zero watermark. We choose white noise, Gauss low pass filtering, compression, shearing and rotation attack test. To observe the robustness of the image)
- 2021-03-12 12:39:25下载
- 积分：1
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pro_2
用局部参数最优化方法设计一个模型参考自适应系统,可调增益的初值Kc(0)=0.2，给定值r(t)为单位阶跃信号，即r(t)=A×1(t)。
要求：
1把连续系统离散化(采样时间可取0.1)。
2编制并运行这个系统的计算机程序(注意调整B值，使系统获得较好的自适应特性)。
3记录ym、yp的曲线 记录kp×kc的曲线 记录广义输出误差e的变化曲线。
4在参数收敛后，让Kp=2变为Kp=1，重新观察Kp×Kc及e的变化曲线。
5找出在确定的B值下，使系统不稳定的A值(阶跃信号的幅值)，并与用劳斯稳定判据计算的结果比较。
(With local parameter optimization method to design a model reference adaptive system, adjustable gain initial Kc (0) = 0.2, for a given value of r (t) for the unit step signal that r (t) = A × 1 ( t). Requirements: a continuous system discretization (sampling time of 0.1 preferred). 2 compiled and run the system computer program (Note B to adjust the value of the system to obtain better adaptive characteristics). 3 records ym, yp curve record kp × kc curve records generalized output error e curves. 4 parameter convergence, let Kp = 2 into the Kp = 1, re-observed Kp × Kc and e curves. B-5 to find value in determining the next, making the system unstable A value (step signal of amplitude), and using Routh stability criterion and the comparison of the results calculated.)
- 2010-09-03 14:27:08下载
- 积分：1
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Cluster
clustering data at matlab
- 2009-12-14 17:00:54下载
- 积分：1
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untitled2
双馈风力电机模型，可以再修改，dq坐标下模型(Doubly-fed wind-electric model can be modified, dq model coordinates)
- 2009-07-09 16:45:32下载
- 积分：1
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chazhi
说明： 本代码是lagrange插值算法、牛顿插值算法和等距节点牛顿插值算法的MATLAB程序，代码有详细的注释，可以直接调用(This code is lagrange interpolation, Newton interpolation algorithm and the Newton interpolation algorithm equidistant nodes MATLAB program code with detailed notes, you can directly call)
- 2010-04-27 16:32:07下载
- 积分：1
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msk_me
MSK的两种调制与解调算法，对于初学者来说很有帮助(MSK modulation and demodulation of the two algorithms is very helpful for beginners)
- 2011-09-14 23:28:53下载
- 积分：1
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zuoye_one
基于MATLAB的模糊控制表计算程序~~~~(Fuzzy control table based on MATLAB computer program ~ ~ ~ ~)
- 2010-10-15 08:43:33下载
- 积分：1
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segmation
用于脑部分割的一个简单的MATLAB程序(For brain segmentation with a simple MATLAB program)
- 2010-01-05 11:39:03下载
- 积分：1
