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PHASE1
this is a gui program for the comparisoof spast past astd and opast algorithm
- 2013-03-08 20:11:56下载
- 积分：1
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delay
通信原理matlab仿真时延扩展仿真适用各种环境(Communication Principles Simulation of delay spread matlab simulation for a variety of environments)
- 2010-12-08 17:54:30下载
- 积分：1
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biaozhunliziqunsuanfa
标准粒子群算法，应用领域广阔，收敛快计算精度高(Standard particle swarm algorithm, broader applications, fast convergence and high precision
)
- 2011-05-09 10:52:24下载
- 积分：1
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june2013
VArious basic programme according to the book Basics of Matlab (Zakova)
- 2013-10-13 23:14:16下载
- 积分：1
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Machinery-Diagnosis
子波分析是一种日益获得广泛应用的信号处理新技
术, 具有良好的时-频局部化特性, 尤其适用于时变及非平
稳信号。本文简述了子波函数与子波展开的基本概念, 利用
展缩子波和调和子波将信号及信号均方值进行时-频两维
分布。最后采用了三种子波分析方法对轴承故障进行诊断,
即使对现有各种方法尚难以诊断的滚动体故障, 也能获得
满意的结果, 说明子波分析的确为机械故障诊断提供了强
有力的分析手段。(Wavelet a nalysis, as a new technique of signal processing , possesses ex cellent characteristic
of time-frequency localization and is suitable for analyzing
the time-var ying or transient signals. In this paper , the basic concepts of wavelet function and
wavelet expansion are briefly introduced. The time frequency
distribution of signal and its energy are obtained by decomposition via dilating wavelet and harmanic wavelet. )
- 2012-01-02 03:56:37下载
- 积分：1
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xiaobo
小波改进阈值去噪，并分析去噪后信号的信噪比和均方误差(Improving threshold denoising by wavelet transform and analyzing signal-to-noise ratio and mean square error of denoised signal)
- 2019-01-14 10:21:46下载
- 积分：1
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pso123
说明： 首先介绍一下早期的简单模型，即Boid（Bird-oid）模型。这个模型是为了模拟鸟群的行为而设计的，它也是粒子群优化算法的直接来源。(Because the simulation is too simple and far away from the real situation, a random variable is added to the velocity term, that is, in each iteration step, in addition to meeting the "nearest neighbor velocity matching", a random variable is added to each step of the speed, so that the whole simulation looks more realistic.)
- 2020-10-22 21:47:39下载
- 积分：1
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2212121ffff22fffff22
此方法可以实现流体力学中混沌的分叉分析，而且还可以分析皮卡尔曲面(this method can achieve hydrodynamics Chaos bifurcation analysis, but also surface can be analyzed Picard)
- 2007-05-17 22:34:18下载
- 积分：1
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Radar-System-Simulation-matlab
对整个雷达系统从发射端调制到接收端解调进行仿真，并模拟了雷达系统特有的信道环境(Simulate the whole radar system including moduation at the transmitter end, radar channel, and demoduation at the receiver end.)
- 2013-10-15 23:39:47下载
- 积分：1
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MPCA
MPCA算法，PCA的升级版，可以直接对高光谱数据或高阶数据进行降维，不需要PCA的初始化过程，而且效果较好。(MPCA algorithm)
- 2021-04-12 15:28:58下载
- 积分：1
