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sem_learn2
谱元法(SEM)学习程序之二,用于对各类波场的模拟计算(Spectral element method (SEM) study of two procedures for various types of wave field simulation)
- 2010-12-15 11:08:07下载
- 积分:1
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PolyRoots
The package provides methods for computing the roots of cluster polynomials
- 2011-05-13 08:03:04下载
- 积分:1
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Power-spectrum-estimation
功率谱估计
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。(Power spectrum estimation signal into two sinusoidal signals applied Gaussian white noise, the SNR of each sinusoidal signal are 10dB, a length of N, respectively, and the signal frequency, initial phase, take, take different values: 0.3,0.25. Is the sampling frequency. Levinson recursive method were used and Burg method for power spectrum estimation, and change the length of the data analysis, the impact on the estimation model order spectrum.)
- 2015-03-23 10:48:42下载
- 积分:1
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RSA
非对称加密,根据RSA原理,利用matlab编写的代码,能对任何信息进行加密处理(IT CAN )
- 2014-03-22 16:36:18下载
- 积分:1
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Mathemagic_tricks
Good for improving math skills and increasing your perception of numbers.
- 2011-01-05 12:23:18下载
- 积分:1
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数字图像处理Matlab编程
要实现相应功能的操作,需要在输入框内输入正确的表达式。举例如下: 画直线:x1=20,y1=15,x2=150,y2=100 画圆:x=100,y=100,r=20 画椭圆:x=100,y=100,r=20,a=16,b=9 旋转:x=30(度数),ax=100,ay=90 锐化:x=80">
- 2005-06-04 09:16:56下载
- 积分:1
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chirp
微波啁啾延迟线设计程序。压缩包中,Chirp_z.m为计算等效电路中的阻抗分布。W_h.m为等效线宽的分布。结合相关的三维设计软件,可以设计出具有线性群时延特性的延迟线。(Microwave chirped delay line design program. Compressed packages, Chirp_z.m distribution for computing the impedance of the equivalent circuit. W_h.m equivalent linewidth distribution. 3D design software, you can design a linear group delay characteristics of the delay line.)
- 2012-10-22 21:58:00下载
- 积分:1
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AOC_matlab_M
这是做SRP项目的一个蚁群算法的源代码的M文件,给大家看看,作为一个参考吧。(This is to do an ant colony algorithm SRP project source code for everyone to see it as a reference.)
- 2010-05-22 18:36:45下载
- 积分:1
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ex7
performance description for codes in LTE applications
- 2013-11-14 12:27:27下载
- 积分:1
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Newton
牛顿插值,最近正在学,比较好的一个程序,亲自验证过(a perfect program about this)
- 2011-12-13 21:27:12下载
- 积分:1