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FiberGratingSpectra
传输矩阵法计算啁啾光栅反射谱
本节中给出传输矩阵法计算啁啾光栅反射谱和
时延的完整M at lab 程序实例, 本段代码在
M at lab513 和W indow s2000 环境中运行通过。运行结果如图8 所示。可以改变光栅长度、有效折射率、折射率调制深度、啁啾系数等参数来获得不同参数下光栅反射谱和时延曲线。如果打开“％ 切趾”行的屏蔽符“％ ”则可得到切趾后光栅反射谱和时延特性曲线, 此时计算所得的曲线将比图8 中所示的曲线平滑很多。(Transfer matrix method to calculate reflection spectrum of chirped grating is given in this section transfer matrix method to calculate chirped grating reflection spectrum and the delay of a complete example of M at lab procedures, the above code in M at lab513 and W indow s2000 environment to run through. The results shown in Figure 8. Can change the grating length, the effective refractive index, refractive index modulation depth and chirp coefficient parameters to obtain different parameters of grating reflection spectrum and the time delay curve. If you open Apodization line shielding Fu can be grating after apodization reflection spectrum and the delay characteristic curve, the curve at this time will be calculated as shown in Figure 8 a lot of curve smoothing.)
- 2008-12-20 15:07:24下载
- 积分：1
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MATLAB6signal_process_andtoolbox
说明： 第一章:MATLAB6 简介
第二章:离散信号及其MATLAB实现
第三章:离散系统及其MATLAB实现
第四章:信号变换及其MATLAB实现
第五章:离散系统的结构及其MATLAB实现
第六.七.八章:基于MATLAB的IIR DF.FIR DF 设计 功率谱估计(Chapter I: MATLAB6 Introduction Chapter II: MATLAB realization of discrete signal and its Chapter III: discrete-time systems and its achievement of Chapter IV of MATLAB: MATLAB realization of the signal transform and its chapter V: the structure of discrete-time systems and its achievement of sixth MATLAB. 7 . VIII: MATLAB-Based Design of IIR DF.FIR DF power spectrum estimation)
- 2008-10-30 15:19:49下载
- 积分：1
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work1_PSO_main
PSO算法优化PID参数,单回路高阶系统的PID参数优化，主程序，目标函数可以自己编写。(PSO algorithm to optimize the PID parameters)
- 2013-07-10 14:35:48下载
- 积分：1
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KBE
KBE REGULATEUR DE SPEED
- 2010-05-15 04:08:15下载
- 积分：1
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Q1
说明： 2015全国研究生数学建模，列车调度问题源代码(The code of National graduate mathmatical modeling competition about train schedule problem )
- 2016-03-03 21:27:28下载
- 积分：1
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InertialNav-master
说明： 一个特别好用的组合导航工具箱，是初学者的福音，请大家下载(A very easy to use integrated navigation toolbox, is the gospel of beginners, please download)
- 2021-01-11 17:18:48下载
- 积分：1
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正三角形区域的有限差分法MATLAB超松弛迭代-laplace2
说明： 正三角形区域的有限差分法MATLAB超松弛迭代，
(Triangular region, finite difference method over-relaxation iteration MATLAB)
- 2020-07-04 18:00:02下载
- 积分：1
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Small-and-weak-target-detection
针对基于可见光视频图像处理的水上弱小目标检测中存在的问题， 综述目前该领域的国内外研究进展， 从动态背景建模 前景目标检测和跟踪等方面分析各种方法 算法的优势和不足， 指出目前需要解决的问题， 并展望该领域的研究前景(In view of the problems existing in small and weak target detection on the sea surface based on
visible light video image processing，the research advances at home and abroad in this field are summa-
rized. The advantages and limitations existing in the methods and algorithms are analyzed from several aspects including dynamic background modeling，foreground target detection and tracking. Problems which need to be solved at present are pointed out，and promising research directions in this field are proposed.)
- 2011-04-21 17:55:10下载
- 积分：1
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ann
说明： Matlab中文论坛看到的一个资料，觉得不错。是关于人工神经网络的课件。(Matlab Chinese see an information forum, feel good. On artificial neural network courseware.)
- 2010-04-30 01:59:03下载
- 积分：1
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BDS
说明： Based on MATLAB cycle jump detection program, red fire, trance Yellow River
- 2020-05-13 08:30:11下载
- 积分：1
