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bp
说明： 创建BP神经网络
训练BP神经网络
计算仿真误差
计算运行时间
matlab7.0环境运行无误(The creation of BP neural network trained BP neural network simulation run-time error calculation matlab7.0 environment to run correctly)
- 2008-05-16 10:37:42下载
- 积分：1
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fadingoqpsk
通信原理实验matlab仿真中衰落信道下的偏移四进行相移键控(Matlab simulation of communication theory experiment fading channels to offset four-phase shift keying)
- 2010-12-08 18:06:52下载
- 积分：1
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whw
matlab/simulinkSfunctionC文件例子源码matlab/simulinkSfunctionC文件例子源码ghh(matlab/simulinkSfunctionC example source file matlab/simulinkSfunctionC example source file matlab/simulinkSfunctionC example source file bold)
- 2009-07-09 22:35:28下载
- 积分：1
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Puzzle
8-puzzle game with search strategy
- 2010-05-10 14:45:50下载
- 积分：1
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Desktop
matlab课程编程【谷速软件】matlab带板的测试图像(test image matlab programming courses [Valley] matlab software speed with board)
- 2014-12-31 11:15:37下载
- 积分：1
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sudoku
使用SA模拟退火算法解数独，拥有自己的适应值函数并且可以查看过程(SA simulated annealing algorithm using Sudoku)
- 2013-12-27 06:50:09下载
- 积分：1
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matlabProgramming
matlab编程 包括课件和配套的程序源码
非常适合自学。(matlab programming, including courseware and supporting source code is very suitable for self-learning process.)
- 2009-05-16 14:42:15下载
- 积分：1
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AmplifyandForward
show the results of using AF in cooperative communications
- 2011-11-20 16:00:36下载
- 积分：1
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PSO
粒子群优化(PSO)算法是计算智能领域，除蚁群算法外的另外一种基于群体智能的优化算法。(Particle Swarm Optimization)
- 2009-10-27 11:03:07下载
- 积分：1
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matlab
在采样点之间的频率响应是由各采样点的加权内插函数叠加而形成的，因而有一定的逼近误差。该误差大小取决于理想频率响应的形状，理想频响特性变化越平缓，内插值越接近理想值，逼近误差越小；反之，如果采样点之间的理想频响特性变化越陡，则内插值与理想值之间的误差越大，因而在理想滤波器不连续点的两边，就会产生尖峰，而在通带和阻带就会产生波纹。用频率采样法设计的实际滤波器频率响应如图1所示。由图1可知，实际滤波器的阻带衰减取决于内插函数第一旁瓣幅度值的大小，其大小决定了所设计的滤波器的阻带性能。(Interpolation function superimposed between sampling points of the frequency response is weighted within each sampling point and the formation of, and thus have a certain degree of approximation error. The size of this error depends on the shape of the ideal frequency response and the ideal frequency response characteristic change is more gentle, interpolated and more close to the ideal value, the smaller the approximation errors Conversely, if the sampling point between the ideal frequency response characteristics of the steeper the change, and then the interpolated the larger the error between the ideal value, and thus in the ideal filter both sides of the discontinuity point, will produce spikes occurs ripple in the passband and stopband. Actual design frequency sampling filter frequency response is shown in Figure 1. Figure 1 shows, the actual filter stopband attenuation depending on the interpolation value of the size of the first side-lobe amplitude of the function that determin)
- 2013-03-12 13:47:15下载
- 积分：1
