网站首页

bishezongjie

于 2014-08-17 发布文件大小:266KB

 0  179

下载积分: 1 下载次数: 6

我要下载

代码说明：

在OFDM系统中，宽带信道被分割相互重叠的窄带子信道，如果各子信道的带宽比信道的相干带宽要小，那么信号传输就有可能在无频率选择性衰落或者平坦衰落的信道进行。(In OFDM system The wideband channel is divided into narrowband sub-overlapping, if each sub- The bandwidth is less than the coherence bandwidth of the channel, the signal transmission is possible without Frequency selective fading or flat fading channels.)

文件列表：

论文总结.docx,287916,2014-05-16

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

code
现代数字信号处理何广军 MATLAB 代码(MATLAB code of digital signal processing edited by Hu GuangJun)

2010-07-13 21:40:25下载

积分：1
Impact-Cost
上传的matlab程序是股票市场的市场冲击成本程序，欢迎大家下载查阅！(the file is the matlab program of Impact Cost! )

2013-09-26 08:57:21下载

积分：1
1
说明：四旋翼无人机是一种可以被遥控也可以在无人为控制的状态下执行预定任务的飞行器，与传统直升机相比四旋翼飞行器的机械结构简单，且具有高精度，灵活精度以及较低成本的特点，被广泛用于军事侦察，农艺播撒、快递派送、摄影工作等领域。四旋翼飞行器自身具有欠驱动、多变量、非线性等特性，在外界的噪声干扰情况下，增加了四旋翼无人机的不稳定以及控制系统的设计难度。所以对四旋翼飞行器的位姿控制的研究，可以开拓科研人员对控制算法以及滤波算法的认知，具有重要的研究意义。(Four-rotor UAV is a kind of aircraft that can be controlled remotely or perform scheduled tasks without human control. Compared with traditional helicopters, the Four-rotor UAV has simple mechanical structure, high precision, flexible precision and low cost. It is widely used in military reconnaissance, agricultural broadcast, express delivery, photography and other fields. Four-rotor UAV has the characteristics of under-actuation, multi-variable and non-linearity. Under the circumstance of external noise, the instability of Four-rotor UAV and the difficulty of control system design are increased. Therefore, the research on attitude control of Four-rotor aircraft can broaden the knowledge of control algorithm and filtering algorithm for researchers, and has important research significance.)

2019-05-19 08:35:54下载

积分：1
code
说明：双三次插值matlab代码，内含lena标准测试图像(Bicubic interpolation, with lena in zip)

2019-11-24 16:46:50下载

积分：1
test69
power flow for 69 distribution system

2014-01-09 19:57:01下载

积分：1
rgb2gray
此文件为在matlab中rgb2gray的方式(way of rgb2gray in matlab)

2011-05-02 10:48:14下载

积分：1
savePlotWithinGUI
matlab GUI 中axes里图像的保存(matlab GUI axes in an image is saved in)

2010-05-17 16:09:18下载

积分：1
anttttsp
ant colony optamisation algo simulation for tsp...

2011-07-06 02:05:13下载

积分：1
read_data_nc
用matlab读取nc数据，对数据作预处理的matlab函数。(Matlab function to read nc )

2013-12-03 22:04:17下载

积分：1
五种常用小波基含MATLAB实现
说明：五种常用小波基含MATLAB实现，Matlab小波分析工具箱原理与应用(MatlabToolBox for wavelet analysis and five common wavelet bases realized by Matlab)

2020-06-10 08:57:38下载

积分：1

696518资源总数
105877会员总数
14今日下载

bishezongjie

0 个回复

热门标签

热门下载