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test6
说明： matlab实验 用给定的多项式，y=x3-6x2+5x-3，产生一组数据(xi,yi，i=1,2,…,n),再在yi上添加随机干扰(可用rand产生(0,1)均匀分布随机数,或用rands产生N(0,1)分布随机数)，然后用xi和添加了随机干扰的yi作的3次多项式拟合，与原系数比较。
如果作2或4次多项式拟合，结果如何？
(matlab experiment with a given polynomial, y = x3-6x2+5 x-3, generated a set of data (xi, yi, i = 1,2, ..., n), then add random noise in yi (available rand generation (0,1) uniformly distributed random number, or rands generated N (0,1) random numbers), then xi and yi to add a random disturbance polynomial fitting for the three times, compared with the original coefficient . If 2 or 4 times for polynomial fitting, the result?)
- 2010-04-22 20:27:58下载
- 积分：1
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blocklms
块LMS算法 相对于逐点计算的LMS算法，块LMS算法具有相对较高的计算效率，同时在一定程度上提高了算法的收敛稳定性(LMS algorithm block-by-point LMS algorithm for computing the block LMS algorithm has a relatively high computational efficiency, while a certain extent, to improve the stability of the algorithm convergence)
- 2015-01-26 11:33:30下载
- 积分：1
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picture
数字图像处理中的有关线性变换，如角度变换等(Digital image processing of the relevant linear transformation, such as the perspective of transformation)
- 2008-01-01 11:06:33下载
- 积分：1
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Model_and_simulate_discrete-event_systems
SimEvents® extends Simulink® with tools for discrete-event simulation of the transactions between components in
a system architecture. You can use the architecture model to analyze performance characteristics such as
end-to-end latencies, throughput, and packet loss. SimEvents can also be used to simulate a process, such as a
mission plan or a manufacturing process, to determine resource requirements or identify bottlenecks.
- 2010-01-08 04:02:49下载
- 积分：1
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Jakes
用Jakes方法编写多径瑞利衰落信道模型(Using Jakes method to prepare multi-path Rayleigh fading channel model)
- 2010-12-28 19:53:24下载
- 积分：1
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hmmtrain
隐马尔可夫模型参数的极大似然估计,用来求解HMM的第三个问题(HMM maximum likelihood parameter estimates used to solve the third problem HMM)
- 2014-02-24 23:31:12下载
- 积分：1
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GAtsp
说明： 基于遗传算法（GA）的10个城市的旅行商（TSP）问题的建模及仿真(Based on genetic algorithms (GA) of the 10 cities of the traveling salesman (TSP) problem of modeling and simulation)
- 2011-04-10 20:54:43下载
- 积分：1
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幅度误差对ＭＵＳＩＣ影响
说明： 从理论上介绍了MUSIC算法原理、分析了阵列幅度误差对MUSIC算法性能的影响(The principle of music algorithm is introduced in theory, and the influence of array amplitude error on the performance of music algorithm is analyzed)
- 2020-09-03 15:28:07下载
- 积分：1
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ASKBPSKFSKOOKQPSK
功能很齐全含有ASK，PSK等。我想大家很需要它。希望大家下载它。(Function is complete with ASK, PSK, etc.. I think we very much need it. I hope you download it.)
- 2009-04-11 22:31:58下载
- 积分：1
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QPSK
自己编写的QPSK调制与解调，内含matlab-figure-file、matlab-M-file和得出的jpg格式图形！(I have written QPSK modulation and demodulation, containing matlab-figure-file, matlab-M-file and come to the jpg format graphics!)
- 2009-05-06 12:04:42下载
- 积分：1
