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Maple
压缩文件中是Maple程序设计.doc，总结了一些简单的maple软件的用法(Compressed file is Maple programming. Doc, summarizes some simple maple software usage)
- 2010-02-27 11:24:33下载
- 积分：1
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MATLABLearningMaterial
这个学习matlab的一个教程，主要内容是学习如何进行通信系统的仿真(This learning matlab tutorial, the main content is to learn how to communicate with system simulation)
- 2013-09-16 11:15:06下载
- 积分：1
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HaarCSharp
Haar Trans form using C#
- 2014-11-20 16:57:13下载
- 积分：1
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kengyie_v53
小波包分析提取振动信号中的特征频率，有井曲线作为输入可计算其地震波的衰减,遗传算法无功优化。( Wavelet packet analysis to extract vibration signal characteristic frequency, There is a well attenuation curve as input to calculate its seismic waves, Genetic algorithm based reactive power optimization.)
- 2016-05-20 15:22:20下载
- 积分：1
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matlabClassicalarithmetics
matlab 经典算法程序 包括一些基本的matlab的算法(classical algorithm matlab program includes some basic algorithm matlab)
- 2010-12-25 23:02:06下载
- 积分：1
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2
说明： 车库调度和遗传算法的相关程序，初学的朋友可以来看看(Garage scheduling and genetic algorithm program, beginner friends can come and see)
- 2012-11-10 22:31:45下载
- 积分：1
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1d-band-gap
用于一维周期性层状声子晶体带隙的程序，由两种材料构成(For one-dimensional periodic layered phononic crystal band gap of the program consists of two materials)
- 2012-05-23 16:24:18下载
- 积分：1
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matlab
1. 给一段原始的语音信号（可以是自己录制的一段语音），加上一频率为3.8kHz的高频余弦噪声和频率为3.6kHz的高频正弦噪声（幅度自己可以选择），用窗函数设计一滤波器（要求最小阻带衰减为50dB）对加噪后的语音信号进行滤波，画出滤波器的频率响应曲线，画出滤波前后的时域图和频谱图。
需要用到的函数：
fir1 用窗函数设计FIR滤波器的函数
2. 用GUI设计一界面（如图1所示）完成如下功能：
1） 输入一语音信号，画出语音信号的时域图和频谱图；
2） 对语音信号加噪处理，画出加噪后的时域图和频谱图；
3） 给定滤波器的性能指标，采用几种不同的方法设计滤波器对加噪信后进行滤波，画出各滤波器的频率响应曲线，画出滤波后的时域图和频谱图。
(1. to some of the original speech signal (which can be a voice you record yourself), plus a cosine frequency of 3.8kHz frequency noise and frequency of 3.6kHz frequency sinusoidal noise (in the range that they can choose), with a window function to design a filter (requires a minimum stop band attenuation is 50dB) after adding noise to the speech signal is filtered, the filter frequency response curve to draw, draw diagrams and time-domain spectrum before and after filtering. Need to use the function: function fir1 with window function design FIR filter design 2. Using a GUI interface (Figure 1) complete the following functions: 1) an input speech signal, the speech signal in the time domain to draw graphs and spectrum 2) adding noise to the speech signal processing, draw diagrams and time-domain plus noise spectrum after 3) to set the filter performance, using several different methods designed to filter letter after adding noise filtering, draw the frequency response curve of each )
- 2015-01-09 10:00:04下载
- 积分：1
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DS-CDMA
DS-CDMA通信系统仿真 matlab(DS-CDMA matlab)
- 2013-12-10 19:22:44下载
- 积分：1
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Root-MUSIC-MATLAB
3.Root-MUSIC算法MATLAB程序(Root-MUSIC algorithm )
- 2015-04-13 09:28:22下载
- 积分：1
