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ga
说明: 下面的程序是求多项式y=x^6-10x^5-26x^4+344x^3+193x^2-1846x-1680在区间[-8,8]的最小值,误差不超过0.001。对于这个复杂的多项式,可先用matlab绘制函数的大概曲线,确认函数的最小值大概处于[-8,8]之间,再用本程序求出精确解。 (The following procedure is a polynomial y = x ^ 6-10x ^ 5-26x ^ 4+344 x ^ 3+193 x ^ 2-1846x-1680 in the interval [-8,8] of the minimum error is not more than 0.001. This is a complex polynomial, can first draw function with matlab about curves, to confirm the function of the minimum are probably in [-8,8] range, and then find the exact solution of this program.)
- 2010-05-28 10:17:34下载
- 积分:1
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gnngauss
该文件是产生两组随即的高斯分布系列,均值为0,均方差为N/2(The document was then produced two series of Gaussian distribution, the mean of 0 and standard deviation of the N/2)
- 2007-03-31 12:59:04下载
- 积分:1
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CommunicationSystemOf16QAM
一个16QAM数字调制后的通信系统,包括信号发生器,调制器,信道传输,接收器,均衡器等部分(After a 16QAM digital modulation communication system, including the signal generator, modulator, channel transmission, receivers, and other parts of EQ)
- 2009-01-15 10:45:44下载
- 积分:1
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KinematicSimulationofaRobotArm
利用Matlab仿真工具,结合机械臂运动学特性,实现了机械臂系统的运动学仿真。(Using Matlab simulation tools, combined with the robot arm kinematics characteristics, realize the manipulator kinematics simulation system.)
- 2008-03-23 12:02:12下载
- 积分:1
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ant-colony-optimization
这是介绍基于蚁群优化算法的碎纸拼接的文章(This is to introduce ant colony optimization algorithm shredding stitching articles)
- 2013-09-13 16:36:32下载
- 积分:1
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chebfun
this is a series codes that used for simulation a cavity.
- 2014-11-30 05:29:42下载
- 积分:1
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wavelet
wavelet transform of multi-signal
- 2015-02-24 18:46:44下载
- 积分:1
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LOSNLOSIDENTIFICATION
LOS NLOS identification matlap code
- 2013-05-15 06:26:28下载
- 积分:1
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Standard-PSO-2011-matlab
标准pso算法新的实现,使用matlab编写。详细,权威,注释丰富,便于修改和使用。同时有适于mac os的m程序。(A realization of standard pso algorithm in 2011, written in matlab. Attached with matlab codes on mac os x.)
- 2014-02-18 10:14:14下载
- 积分:1
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123
信号为两个正弦信号加高斯白噪声,各正弦信号的信噪比均为10dB,长度为N,信号频率分别为 和 ,初始相位 ,取 , 取不同数值:0.3,0.25。 为采样频率。分别用Levinson递推法和Burg法进行功率谱估计,并分析改变数据长度、模型阶数对谱估计结果的影响。(Signal into two sinusoidal signals applied Gaussian white noise, the SNR of each sinusoidal signals are 10dB, a length of N, respectively, and the signal frequency, initial phase, take, take different values: 0.3,0.25. It is the sampling frequency. Respectively Levinson recursion method and Burg method for power spectrum estimation, and change the length of the data analysis, the impact of model order estimation result spectrum.)
- 2020-12-05 10:19:27下载
- 积分:1