-
OFDM
OFDM下行的仿真1、产生要传输随机数;
2、进行调制;
3、串并转换;
4、进行IFFT操作(代码中有用到共轭对称向量的IFFT为实数进行简化计算);
5、增加循环前缀;
6、并串转换;
7、输出前滤波;
8、增加信道噪声(加性高斯白噪声);
9、接收端串并转换;
10、去除循环前缀;
11、进行FFT变换;
12、信号解调;
13、误比特率计算;
(OFDM downlink simulation 1, have to be transmitted random number 2, the modulation 3 series and transforms 4, the IFFT operation (code useful to conjugate symmetric vector of the IFFT of real numbers to simplify calculations) 5, the increase in circulating prefix 6, and string conversion 7, the output before the filter 8, increased channel noise (additive white Gaussian noise) 9, the receiver string and conversion 10, removal of cyclic prefix 11, the FFT transform 12 , the signal demodulation 13, bit error rate )
- 2010-10-20 10:18:43下载
- 积分:1
-
Fast_Transversal_RLS_Algorithms
Fast Transversal RLS Algorithms with examples using matlab
- 2013-12-21 16:34:53下载
- 积分:1
-
polya_fit_ms
这是一个基于matlab语言的用极大似然估计法做的多项分布程序(This is a matlab-based language with maximum likelihood estimation method to do a number of distribution procedures)
- 2007-10-23 15:07:57下载
- 积分:1
-
kaiman2
一个二维的卡尔曼滤波程序,给定了状态方程和观测方程,对学习信息融合,滤波估计灯方面有积极的知道效果(A two-dimensional Kalman filtering process, given the state equation and observation equation, the study of information fusion, filtering light area is estimated to know there is a positive effect)
- 2009-03-28 18:04:09下载
- 积分:1
-
matlab-order
MATLAB命令大全,方便你检索在MATLAB使用过程中的各种命令!(Guinness MATLAB command to facilitate retrieval in MATLAB you use a variety of command!)
- 2009-03-29 11:54:36下载
- 积分:1
-
Zsource-inverter_simpleBoostControl
Simple boost control for z source inverter
- 2011-12-27 04:38:06下载
- 积分:1
-
MATLAB_CODE
Gives all the matlab codes for dynamic simulation of electric machinery by Chee-Mun Ong
- 2009-03-14 17:25:00下载
- 积分:1
-
gui
说明: 这是一个matlab 的GUI,matlab的版本可在7.0(matlab GUI)
- 2010-04-07 19:36:34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
-
cal-sin
matlab程序实例WORD版,计算三角函数实例,初学者可以看一下
(Examples WORD version matlab program to calculate trigonometric examples, beginners can look at)
- 2013-05-27 10:21:41下载
- 积分:1