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gmsk_diff
此程序为GMSK的调制解调程序,调制采用查表法,解调采用两比特差分解调,简单实用(procedure for the GMSK modulation and demodulation process, modulation using look-up table method, demodulation using two-bit differential demodulation, simple and practical)
- 2006-10-31 21:57:22下载
- 积分:1
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DOFmodel
四分之一的汽车悬架模型simulink的s-function函数(Quarter of the vehicle suspension model)
- 2011-10-17 15:24:09下载
- 积分:1
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scattering-from-conducting-cylinder
backscattering of electromagnetic wave from a conducting cylinder, scattering of EM wave from conducting cylinder
- 2012-04-07 10:40:28下载
- 积分:1
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shiyu
对信号进行时域平均分析,提起周期性信号,常用于故障诊断(Time domain signal analysis)
- 2013-05-14 16:00:35下载
- 积分:1
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xml-to-mat
此代码应用于将xml文件转换为mat文件。在图像的目标识别时我们需要获得一些图像的点坐标。但是通过label me。我们只能获得xml文件的形式,这样我们就需要将xml文件转换为mat文件。方便在matlab的语言环境中进行处理(This code is used in the xml file into mat file. When the target image recognition we need at some point in image coordinates. But by label me. We can only get in the form of xml files, so we need to convert the file to mat xml file. Facilitate processing matlab language environment)
- 2020-10-23 15:57:22下载
- 积分:1
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ding
选取windows系统自带的ding.wav信号作为分析对象,在Matlab软件平台下,利用函数wavread对音频信号进行采样,记住采样频率和采样点数,听一下原始声音sound(y, fs, bits)。
(2)音频信号的频谱分析,先画出音频信号的时域波形;然后对音频号进行快速傅里叶变换fft(y,N),N取32768,画出信号的频谱特性,加深对频谱特性的理解。
(3)根据频谱,反演时域特性,画出时域波形。寻找幅值最大的两个频率,此频率除以fft点数在乘以采样频率就是信号的主频,即可合成信号的时域图形,听一下声音。
(4)对原音频信号进行1024点的分段付立业分析meshgrid
(5)根据主要频线合成音频,并画出时域图形,试听合成效果。
(6)采用线性插值(linspace)和傅立业反变换(fliplr, ifft)分别合成音频,并画出时域图形,试听效果。
(err)
- 2009-01-13 16:23:47下载
- 积分:1
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matelabfangzhen
先进PID 控制及其MATLAB 仿真
网络上很少有这样的文档资料下载(Advanced PID Control and MATLAB Simulation of the network there has been little information download this document)
- 2009-04-21 15:26:21下载
- 积分:1
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secant
implements the secant method for solving an equation f(x) = 0.
- 2012-03-23 07:42:06下载
- 积分:1
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transformator-parameters
calculation of transformator parameters by Mfile in Matalb software (power engineering field)
- 2013-07-18 16:51:14下载
- 积分:1
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spline3
利用matlab实现三次样条插值。包括实验报告和代码(use matlab to realize spline)
- 2012-02-24 20:02:19下载
- 积分:1