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FDTD-pc
用有限时域差分方法编写的光子晶体一个程序,计算了透射系数。( applies finite difference time domain method to analyze the band gap of Two-Dimensional cirque Photonic Crystal. )
- 2009-11-16 21:20:26下载
- 积分:1
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euler-and-improved-euler
code for improved Euler method by using MATLAB program
- 2014-02-04 04:24:52下载
- 积分:1
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PV-array-with-MPP-tracking-Boost-DC-DC-converter-
This file is very important for student ....
- 2014-02-18 00:14:07下载
- 积分:1
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DSP
说明: 首先,建立两个模拟信号的数学模型 有用信号 干扰信号。两个信号的中心频率、信号带宽等参数由学生自己选定,要求两个信号的频谱不重叠 分别画出三个模拟信号的时域波形和频谱图;然后,根据x_a (t)的中心频率和带宽,按照奈奎斯特采样定理选择采样频率fs,分别对信号s_a1 (t)、s_a2 (t)、x_a (t)进行时域采样,得到离散信号s_1 (n)、s_2 (n)、x(n)。利用FFT算法分析离散信号的频谱,分别画出三个离散信号的时域波形和频谱图;
接着,设计数字滤波器H(z),要求该滤波器对干扰信号s_2 (n)的衰减大于40dB。提出滤波器的设计指标,并设计滤波器,给出滤波器的设计结果,绘制滤波器的幅频特性和相频特性曲线,验证滤波器的设计结果是否达到设计指标要求;此外,选择实现数字滤波器H(z)的结构,画出滤波器结构信号流图;然后,将合成信号x(n)输入数字滤波器H(z),按照所选择的滤波器结构,设计计算机程序计算滤波器的输出响应y(n),画出y(n)的时域波形和频谱图;(the synthetic signal x (n) is input into the digital filter H (z). According to the selected filter structure, a computer program is designed to calculate the output response y (n) of the filter, and the time-domain waveform and spectrum diagram of Y (n) are drawn)
- 2020-05-26 14:26:10下载
- 积分:1
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MATLAB
利用matlab自带的一些程序,编写的一些滤波程序。包括线性平滑滤波、中值滤波、状态统计滤波等。(Matlab comes with some procedures, the preparation of some of the filtering process. Including linear smoothing filter, median filter, the state statistical filtering.)
- 2013-04-01 09:49:03下载
- 积分:1
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Ch07
机器学习实战 第7章实例代码
Machine Learning in Action Charpter7 instance(Machine Learning in Action Charpter7 instance)
- 2015-02-11 20:50:48下载
- 积分:1
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kengten
粒子图像分割及匹配均为自行编制的子例程,详细画出了时域和频域的相关图,采用的是脉冲对消法。( Particle image segmentation and matching subroutines themselves are prepared, Correlation diagram shown in detail the time domain and frequency domain, It uses a pulse of consumer law.)
- 2016-10-16 19:56:48下载
- 积分:1
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LMFforPulsecompression
线性调频信号(chirp信号)的脉冲压缩处理的matlab程序例程。(Chirp signal (chirp signal) pulse compression processing matlab routine.)
- 2013-12-30 12:42:53下载
- 积分:1
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DragonCurve11069
以matlab畫碎形中的dragon curve,非原創(Matlab fractal painting to the dragon curve, non-original)
- 2008-04-28 09:28:44下载
- 积分:1
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staring-imaging
关于简单的凝视成像的程序,自己编写,希望交流!(Staring imaging procedures, written in the hope that the exchange)
- 2012-07-31 15:01:23下载
- 积分:1