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lasermode
本程序可以显示常见激光模式分布图，如TE00，TE01,TE10,TE22等，有助于对激光横模的理解！(This program is to help students to understand to the laser mode )
- 2010-10-09 11:51:14下载
- 积分：1
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Wavelet
传统的信号理论，是建立在Fourier分析基础上的，而Fourier变换作为一种全局性的变化，其有一定的局限性。在实际应用中人们开始对Fourier变换进行各种改进，小波分析由此产生了。小波分析是一种新兴的数学分支，它是泛函数、Fourier分析、调和分析、数值分析的最完美的结晶；在应用领域，特别是在信号处理、图像处理、语音处理以及众多非线性科学领域，它被认为是继Fourier分析之后的又一有效的时频分析方法。 小波变换与Fourier变换相比，是一个时间和频域的局域变换因而能有效地从信号中提取信息，通过伸缩和平移等运算功能对函数或信号进行多尺度细化分析（Multiscale Analysis），解决了Fourier变换不能解决的许多困难问题。(The traditional signal theory, is based on Fourier analysis based on Fourier transform, and as a kind of global change, it has some limitations. In the actual application of Fourier transform people began to various improved, wavelet analysis produced. Wavelet analysis is a new branch of mathematics, it is functional, Fourier analysis, harmonic analysis, numerical analysis of the crystallization of the most perfect In the fields of application, especially in signal processing, image processing, audio processing as well as many nonlinear scientific fields, it is considered to be the Fourier analysis after another effective time-frequency analysis method. Wavelet transformation and Fourier transform, compared is a time and frequency domain and the local transform can effectively extract information from signal, through the telescopic peace shift etc operation function of the function ?
)
- 2011-06-26 20:07:10下载
- 积分：1
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segitiga-matlab
this is to make a triangle wave in matlab
- 2013-09-11 10:04:23下载
- 积分：1
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LB_Method
+1A 是!" 世纪$" 年代中期发展起来的用于模拟流动现象的计算方法( 它从分子运动论统计力学的观
点和理论出发，以微观的粒子尺度为基础，建立离散的速度模型，在满足质量、动量和能量守恒的条件下，得
出粒子分布函数，然后对粒子分布函数进行统计计算，得到压力、流速等宏观变量( 其主要思想就是以简单规
则的微观粒子运动代替复杂多变的宏观现象，用迁移和碰撞两个相对简单的过程再现流体的宏观特性。(Lattice boltzmann studies of fluid flow)
- 2011-11-03 20:54:43下载
- 积分：1
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bizhang
实现小车的自动避障功能，当遇到障碍物是，自动改变路径，绕过以后，返回原路径前行(Realize the functions of the handicapped, when faced with obstacles, automatically alter path round, returns the path through)
- 2011-12-13 23:13:39下载
- 积分：1
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rls
RLS算法仿真源码，有注释，能顺利运行。 (RLS algorithm simulation source)
- 2010-06-18 03:35:35下载
- 积分：1
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BCHSim
BCH(15,11,1)+交织编解码matlab代码(BCH (15,11,1) with interleaver matlab code )
- 2021-02-23 22:19:40下载
- 积分：1
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bpsk
BPSK zip filr encoder
- 2011-05-04 13:35:39下载
- 积分：1
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Chapter8
现代通信信号在matlab中的实现以应用程序(good)
- 2009-05-09 17:30:13下载
- 积分：1
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pappa
computing the peak to average power ratio in ofdm metwork
- 2010-12-17 00:11:44下载
- 积分：1
