-
05640848
关于雷电系统设计的资料,对设计雷电定位系统有参考价值(About lightning system design information on the design of lightning location system have reference value)
- 2013-10-27 20:59:07下载
- 积分:1
-
MATLAB_C
MATLAB信号处理宝典,包括各种函数,滤波器的源程序等(Collection MATLAB signal processing, including the various functions, such as the filter source)
- 2010-12-03 12:40:13下载
- 积分:1
-
matlab-Angle
matlab 计算发动机点火提前角的实验计算程序(Matlab, the advanced ignition Angle of experimental applications)
- 2012-08-13 17:35:55下载
- 积分:1
-
3GPPR7F8
3GPPR7无线接入网加密算法性能及应用研究汪青山.rar(3 gppr7 wireless access network encryption algorithm performance and application research)
- 2015-04-13 17:05:26下载
- 积分:1
-
chombo_package_1_A-C
说明: 自适应网格划分通用程序包,美国伯克利大学开发的共享软件包。(Adaptive Mesh generic package, the United States developed at the University of Berkeley's share package.)
- 2006-04-13 21:07:58下载
- 积分:1
-
ocr
图像预处理 字符识别实例(I&II)
有助于处理验证码(图像预处理——字符识别实例(I&II))
- 2009-11-21 15:31:17下载
- 积分:1
-
0672323699
Tricks of the windows game programming gurus 2nd edition
- 2014-10-30 06:55:08下载
- 积分:1
-
lanlan
sample visua basic hoc tap bao cao
- 2014-09-25 23:32:33下载
- 积分:1
-
embedded-systems
基于 嵌 入式系 统 理 论和 容 错系 统 体系 结 构, 结 合故障 一 安 全电 路的 设计 理念, 给出 了 一 种 嵌
入式 二乘 二 取 二容 错计算 机 联锁系 统的 硬件 设计. 深 入阐 述了 系 统 硬件电 路的 设计理论依据和工
作原 理, 同 时 给出了 设计中 的 元 件选型. 通过功能 测试, 系 统设计符 合故障 一 安全的 设计原则, 理论
计 算 表明, 其可 靠 性、 安全 性 达 到 铁 路 信号系 统 要求(Based on the theory of embedded systems and fault-tolerant system architecture, combining design fail-safe circuitry, gives a socketed
Take two squares two-in fault-tolerant computer interlocking system hardware design. Further expounded on system hardware circuit design theory and work
Design principles for the principle, and gives the design of the component selection through functional testing, failure of a safety system designed to meet the theoretical
Calculations show that the reliability, security, railway signaling system requirements to achieve)
- 2014-01-19 21:42:09下载
- 积分:1
-
4.3
主要用途是对抗多径衰落。由于多径衰落的存在,使得同一个帧由于路径不同,到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰,影响 性能。另外,由于有了循环前缀,使得IFFT FFT操作把原来的线性卷积变成循环卷积,大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)
- 2012-08-24 15:17:41下载
- 积分:1