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Esferico
matlab water filling mimo, mimo bpsk
- 2010-10-08 01:25:31下载
- 积分:1
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SPWM-voltage-invertor
:SPWM调制技术是通过改变输出方波的占空比来改变等效的输出电压,其调制波为正弦波,脉冲宽度间占空
比按正弦规率排列, 这样输出波形经过适当的滤波可以做到正弦波输出。它广泛的用于支流交流逆变器。本次实
验使用Matlab/Simulink对SPWM技术进行仿真并分析数据。(: SPWM modulation by changing the duty cycle square wave output to change the equivalent output voltage, the modulated sine wave, pulse width, duty cycle between the rate at sine arranged so that the filter output waveform can be done properly to the sine wave output. It is widely used in branch AC inverter. The experiment uses Matlab/Simulink simulation of the SPWM technique and analyze data.)
- 2011-05-22 15:03:05下载
- 积分:1
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VBANSYSMATLAB
介绍了一种基于VB 后台调用ANSYS和MATLAB进行设计计算的方法。通过借助VB设计的参数化输入界面,
调用APDL编写的模型分析程序和MATLAB编写的可靠性计算程序,实现了在用户界面上以可视化的形式显示计算结果功
能,并应用于铁路接触网设计的可靠性计算中,结果显示证明了计算软件的可行性和实用性。(Describes the background of a call based on ANSYS and MATLAB VB design calculation. VB by using the design parameters of input interface, called APDL model prepared by the procedures and the reliability of computer program written in MATLAB, implementation in the user interface to visualize the results in the form of display features, and design used in railway catenary the reliability of the calculation, the results proved the feasibility and practicality of computing software.)
- 2010-07-07 09:28:07下载
- 积分:1
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chengxuyuwennzhang
说明: 做自适应去噪时用到的三篇很有价值的文献,,并有实现程序,(Adaptive denoising used to do three valuable literature, and have the program)
- 2010-04-23 16:55:36下载
- 积分:1
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image-quality-evaluation
该matlab代码主要用于计算图像的边缘强度,信息熵,灰度均值,标准差(均方差MSE),均方根误差,峰值信噪比(psnr),空间频率(sf),图像清晰度,互信息(mi),结构相似性(ssim),交叉熵(cross entropy),相对标准差。( calculate the uation average gradient, edge strength, information entropy, gray are Value, standard deviation (mean square error MSE), root mean square error, peak signal to noise ratio (psnr), spatial frequency (sf), image clarity, mutual information (mi), structure Similarity (ssim), cross-entropy (cross entropy), the relative standard deviation.)
- 2021-04-13 15:28:56下载
- 积分:1
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nurbs
在MATLAB7.0的环境下绘制nurbs插值曲线,
(Environment in MATLAB7.0 draw nurbs interpolation curve,)
- 2010-12-10 13:48:09下载
- 积分:1
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hdb3
这是一个HDB3编码的matlab程序,可进行信源编码,可以做为一个子程序(This is a HDB3 encoding matlab program source coding can be used as a subroutine)
- 2012-09-11 09:39:40下载
- 积分:1
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audio_SNR
当信噪比低,小信号输入时噪音严重,在整个音域的声音明显变得浑浊不清,不知发的是什么音,严重影响音质。信噪比的大小是用有用信号功率(或电压)和噪声功率(或电压)比值的对数来表示的。(When the signal to noise ratio is low, serious small signal input noise, the sound of the entire range becomes significantly turbid, I do not know what made the sound, seriously affecting the sound quality. Size is the number of the signal to noise ratio by the ratio of desired signal power (or voltage) and the noise power (or voltage) represented.)
- 2014-01-23 22:16:21下载
- 积分:1
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20070925102511309
通信系统基于matlab的单边带SSB调制(Communications system is based on the single sideband SSB modulation matlab)
- 2007-12-26 11:23:50下载
- 积分:1
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Desktop1
Commande dans repère fix de la MAS
- 2013-12-31 00:08:01下载
- 积分:1