-
qpsk_berest
用MATLAB语言描述的关于QPSK的无线通信系统仿真应用,如何产生QPSK信号(MATLAB language to describe the use of QPSK wireless communication system simulation applications, how to generate QPSK signal)
- 2009-04-27 09:06:07下载
- 积分:1
-
CCDF-Matlab-OFDM
调制信号的CCDF曲线特性,OFDM的Matlab仿真一般都要用到其CCDF分析(CCDF curve characteristics of modulated signals)
- 2011-05-23 11:16:30下载
- 积分:1
-
Simulation_code_AM_2
Amplutide Modulation Matlab code2
- 2014-02-13 02:11:35下载
- 积分:1
-
MECHENIC
机械原理的杆件电算,用MATLAB编译的,可以对杆件的长度受力进行分析(Mechanical principle of bars computing, using MATLAB compiler, and can bar the length of the force analysis)
- 2009-09-17 21:25:51下载
- 积分:1
-
GNCtoolbox
GNC Toolbox for matlab
- 2009-09-25 09:31:43下载
- 积分:1
-
spreadspectrum
In a normal communication channel, it is often desirable to concentrate the information in as narrow a region of the frequency spectrum as possible in order to conserve available bandwidth and to reduce power. The basic spread spectrum technique, on the other hand, is designed to encode a stream of information by spreading the encoded data across as much of
the frequency spectrum as possible. This allows the signal reception, even if there is interference on some frequencies. While there are many variations on spread spectrum communication, we concentrated on Direct Sequence Spread Spectrum encoding (DSSS). The DSSS method spreads the signal by multiplying it by a chip, a maximal length pseudorandom sequence modulated at a known rate. Since the host signals are in discrete-time format, we can use the sampling rate as the chip rate for coding.
- 2012-04-12 20:54:14下载
- 积分:1
-
Main_Lorenz
对混沌信号的分析程序实例,主要是分析它的抗截获性能(The analysis of the chaotic signal instances, is to analyze the performance of its anti-intercept)
- 2011-05-22 15:10:15下载
- 积分:1
-
yuyinjiansuo
研一时做的音频检索的matlab代码,希望大家能用的上(Research a moment to do the audio retrieval matlab code, hope everyone can be on the)
- 2011-08-20 21:42:46下载
- 积分:1
-
LEACH-to-simulate-WSN
在MATLAB环境下,对添加了不同能量消耗的传感器后无线传感器网络运行仿真的LEACH算法(In the MATLAB environment, LEACH algorithm added after the energy consumption of different sensors in wireless sensor networks to run the simulation)
- 2015-02-02 19:40:32下载
- 积分:1
-
DS_CDMA
针对DS-CDMA系统的QPSK调制方式的MATLAB仿真。(The simulation of QPSK modulation for DS-CDMA system based on MATLAB .)
- 2013-12-01 15:41:38下载
- 积分:1