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Non-stationary-and-time-varying-HHT
非平稳时变信号的希尔伯特变化,可以实现EMD,HHS。(non-stationary and time-varying HHT)
- 2012-01-29 16:26:00下载
- 积分:1
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LinePSOprogram
线性递减pso程序代码,使用时更换目标函数即可(Linear decreasing pso code, replace the objective function can be used)
- 2011-05-10 20:03:14下载
- 积分:1
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OFDM1
这个matlab程序主要介绍的而是OFDM调制过程,主要设置了符号数,载波数,循环前缀大小,对信号进行了IFFT变换,串并转换等。(The matlab program introduces the OFDM modulation process but the main set of symbols, the number of carriers, cyclic prefix size, the signal of the IFFT transform, string and conversion)
- 2014-05-07 09:04:07下载
- 积分:1
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Newton-Raphson
Newton-Raphson算法是求解非线性方程组和有限元的主要程序,是工程人员的必会的算法(Newton-Raphson algorithm for solving nonlinear equations and the finite element of the main program, the engineering staff of the algorithm will)
- 2010-06-25 16:26:06下载
- 积分:1
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ZYP11
四、软件的功能
1、核算结算成本
2、稽核县局收入
3、统计六网的收入和成本
4、核算利润率
5、统计客户经理业绩(4, the software features a, accounting settlement cost of the two, the auditing county bureau of income 3, Statistics 6 net revenue and cost four, accounting profit margin of 5, statistical account manager performance)
- 2010-03-09 14:30:48下载
- 积分:1
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Trees
an other program that describes pattern recognition using trees
- 2011-02-16 01:11:53下载
- 积分:1
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hallen
海伦方法分析偶极子天线的频率阻抗特性-电阻随频率的变化,电抗随频率的变化(Helen analyze the frequency dipole antenna impedance- resistance changes with frequency, the change of reactance with frequency)
- 2010-05-28 22:52:05下载
- 积分:1
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A-novel-model-for-photovoltaic-array-performance-
matlab simulink pv paper
- 2014-01-05 23:17:01下载
- 积分:1
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GA-BPNN
遗传算法优化BP神经网络-非线性函数拟合(BP neural network optimized by genetic algorithm for nonlinear function fitting)
- 2020-09-14 20:17:56下载
- 积分:1
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fenximonixinhaodefupintexin
1. 给定模拟信号:,式中,,。对进行采样,可得采样序列
选择采样频率=1 kHz,观测时间ms,观测所得序列及其幅频特性
改变采样频率=300Hz,观测此时的变化
令采样频率=200Hz,观测此时的变化
要求分析说明原理,绘出相应的序列及其它们对应的幅频特性曲线,指出的变化,说明为什么?(failed to translatefailed to translatefailed to translatefailed to translate)
- 2011-10-23 21:10:15下载
- 积分:1