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ScriptforcomputingtheSNRimprovementi1
Script for computing the SNR improvement in
Rayleigh fading channel with selection diversity
- 2010-07-11 20:21:40下载
- 积分：1
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Matlab
matlab，初学者入门的编程资料，仅供参考。(matlab, beginner programming information for reference only.)
- 2010-11-05 00:20:51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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SEM_matlab
It can be applyed forthe Spectral Element Method conbined finite element and spectral method to solve the 2D wave equation.as a pecial case is SH. dynamic fault with slip weakening is considered either.
- 2011-11-21 20:32:37下载
- 积分：1
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LMFnlsq2_220413
L-M(Levenberg—Marquardt)是一种非线性最优化里面最常用的方法之一，改方法能快速而准确的逼近收敛值。本文简述了改方法的操作原理和具体运用，如可以方便的用于有约束与无约束最优化的求解。本文件里面有源码和测试码以及对该方法的具体介绍PDF文件。欢迎下载。(L- M (Levenberg- Marquardt) is a kind of nonlinear optimization inside one of the most commonly used method, change method can fast and accurate approximation convergence value.This paper briefly describes the operating principle of change method and concrete application, such as easy to solve constrained and unconstrained optimization.This document there are source code and test code as well as to the PDF file the detailed introduction of the method.Welcome to download.)
- 2014-11-12 23:07:29下载
- 积分：1
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magnify-FIG图像放大工具
说明： 可在MATLAB生成的fig图像中再创建一个图框，用于显示曲线、图形的局部放大。(A frame can be created in the fig image generated by MATLAB, which can be used to display the local magnification of curves and graphs.)
- 2021-01-19 12:16:47下载
- 积分：1
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J-O_parameter_for_crystal
我编的用于晶体的J-O 参数，对于稀土分析的研究者很有用啊(crystal series for the J-O parameters for the analysis of rare earth researchers useful ah)
- 2006-12-26 18:01:36下载
- 积分：1
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P2_12
this code optimize the parameter of PID controller
- 2013-08-15 00:17:32下载
- 积分：1
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fenge
matlab的一个小程序，主要功能是利用投影的方法对车牌字符分割，运行流畅，运行的结果页很好。(matlab a small program, the main function is using the projection method of license plate character segmentation, smooth running, run of good results page.)
- 2012-09-05 17:21:56下载
- 积分：1
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feinieer
用菲涅耳衍射模拟液晶相控阵的远场光强分布(Fresnel diffraction simulation of liquid crystal phased array far-field intensity distribution)
- 2012-04-27 15:38:36下载
- 积分：1
