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huitui
这个是Matlab算法解决
模拟退火算法
用两种方法(This is a Matlab algorithm simulated annealing algorithm to solve two ways)
- 2009-06-06 19:22:41下载
- 积分：1
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dft
用于计算dft函数相关性的代码，包括自相关和互相关(To Calculate DFT correlation function)
- 2013-11-15 08:43:11下载
- 积分：1
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permanentMotor
PMSM的矢量控制，坐标变化，三闭环，控制效果良好，波形不错(PMSM vector control, coordinate changes, three closed loop)
- 2017-08-30 09:55:40下载
- 积分：1
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ofdm
摘要:正交频分复用(OFDM)是第四代移动通信的核心技术。该文首先简要介绍了OFDM基本原理,重点研究了理想同步情
况下,保护时隙(CP)和不同的信道估计方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系
统模型的基础上,用MATLAB语言实现了整个系统的计算机仿真并给出参考设计程序。最后给出在不同的信道条件下,保
护时隙、信道估计方法对OFDM系统误码率影响的比较曲线,得出了较理想的结论。
(O FDM is the key techno logy of 4G in the field of mobile comm unication.In this article O FDM
ba sic p rinc ip le is briefly in troduced.Then,the influence of CP and d iffe rent channe l e stim a tion on the system
pe rfo rm ance is emp ha tica lly analyzed respectively in Gauss and R ayle igh fading channe ls in the cond ition of ideal
synchronization.B e sides,based on the given system mode l O FDM system is compu te r sim u la ted w ith MA TLAB
language and the refe rentia l design p rocedure is given.Fina lly,the B ER cu rves of CP and channe l e stim ation a re
given and comp ared.The conclusion is sa tisfac to ry.
)
- 2009-06-01 16:10:00下载
- 积分：1
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ppmpgm
伦敦大学queenmary图像处理组做的对ppm，pgm文件操作的m文件(m file from queenmary university of london,manipulating ppm and pgm files)
- 2013-01-03 12:27:46下载
- 积分：1
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biansheng
此文件实现了让语音信号通过低通，高通，带通滤波器使其变声，并且在GUI界面上绘出了个滤波器的频率响应和语音信号的频谱。(This file allows to achieve a voice signal through a low pass, high pass, band pass filter to make it change the sound, and plotted on a GUI interface and voice signal spectrum frequency response of a filter.)
- 2014-04-19 19:33:00下载
- 积分：1
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61549809windfarms
潮流计算，含风电场的潮流计算，主程序很大含随机潮流计算。(Flow calculation, wind flow calculation, the main program with large random flow calculation.)
- 2017-11-03 11:24:29下载
- 积分：1
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bsf
evaluates the Black-Scholes formula for a European call
- 2010-02-08 16:48:25下载
- 积分：1
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The-matlab-implementation-of-GMSK
GMSK的matlab实现。在matlab环境下实现GMSK的调制与解调。(The matlab implementation of GMSK)
- 2011-05-23 15:32:33下载
- 积分：1
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qqbiaoqing
用于qq聊天框汉字表情输入，第一个参数是汉字或字母数字，第二个参数是qq表情快捷键，第三个参数是空格数(QQ information)
- 2013-08-26 20:15:29下载
- 积分：1
