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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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chaoliuchengxu
说明： 基于matlab的电力系统潮流计算程序，对电力专业同学很实用。(Matlab-based power system load flow calculation program is very useful on the power of professional students.)
- 2010-03-29 13:39:29下载
- 积分：1
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eight
Audio signal modelling containing a sequence of 2 identical chirp signals with an addition to filtering an image using simple low-pass 1-D filter.
- 2014-02-12 16:48:27下载
- 积分：1
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antenna
对于阵列天线以及其他种类天线的2维及3维仿真，可以调节波长，天线长度，以及倾角等参数。(For 2-dimensional and 3-dimensional simulation of the array antenna, and other types of antennas, the wavelength can be adjusted, the antenna length, and the inclination and other parameters.)
- 2015-04-14 16:47:19下载
- 积分：1
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LSB
LSB数字水印的算法实现 最简单的数字水印算法(LSB watermark)
- 2010-09-13 22:16:45下载
- 积分：1
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digital-process
说明： 应用FFT对信号进行频谱分析 IIR数字滤波器的直接设计 窗函数法设计FIR滤波器 用双线变换法设计IIR滤波器(Application of FFT spectral analysis of signals directly to design IIR digital filter design FIR filter window function with a double transform IIR filter design)
- 2011-03-21 15:21:53下载
- 积分：1
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excercise_PCA
Matlab Coce for PCA 5
- 2012-05-08 21:09:30下载
- 积分：1
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flm_time_freq
线性调频信号FLM的时域和频域信号波形
2点的脉冲压缩仿真
matlab(Chirp signal FLM time domain and frequency domain signal waveform pulse compression simulation matlab)
- 2013-04-30 12:51:51下载
- 积分：1
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Sign_Normalization
Matlab Code to Normalize Signature
- 2014-11-27 13:36:35下载
- 积分：1
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linear-normalization
全新的，自创的m文件，容易理解，容易使用的线性归一化的源代码
(All new,original m-files created by own, easy to understand, easy to use normalization of source code
)
- 2013-03-09 11:35:33下载
- 积分：1
