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BERmfile
bit error rate calculation
- 2009-04-01 11:05:14下载
- 积分：1
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Higher-optical-simulation-(MATLAB)
高等光学仿真（MATLAB版）--光波导，激光试读(Higher optical simulation (MATLAB)- optical waveguides, laser probation)
- 2013-03-28 13:33:13下载
- 积分：1
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awgn
DTMF(双音多频)是用两个特定的单音频组合信号来代表数字信号的一种编码技术。两个单音的频率不同，代表的数字或实现的功能也不同。可采用8种频率代表电话机上的16个按键，10个数字键0~9和6个功能键*、#、A、B、C、D。具体的频率组合见参考书。要求：
(1) 根据键盘输入的符号，利用MATLAB产生对应的DTMF信号；(2) 分别利用FFT算法和Goertzel算法计算该DTMF信号的频谱并画出频谱图；(3) 根据频谱图确定DTMF信号所代表的符号是否和输入的符号一致。
(DTMF (Dual Tone Multi-Frequency) is a single with two specific combination of audio signals to represent a kind of digital signal coding techniques. Two monosyllabic different frequency, on behalf of the numbers, or the realization of the functions are also different. Eight kinds of frequency of use on behalf of telephone on the 16 keys, 10 numeric keys 0 ~ 9 and 6 function keys*,#, A, B, C, D. The frequency of specific composition of reference books. Requirements: (1) According to the keyboard input of symbols, the use of MATLAB have a corresponding DTMF signal (2), respectively, using FFT algorithm and the Goertzel algorithm DTMF signal spectrum and frequency spectrum draw (3) According to DTMF signal frequency spectrum to determine represented by symbols and input symbols unanimously.)
- 2008-12-24 20:12:16下载
- 积分：1
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PD-control-of-PID
基于MATLAB的计算机控制系统，PID控制器的PD（微分，积分）控制仿真分析。(Based on the MATLAB computer control system, PID controller PD (differential, integral) control simulation analysis.)
- 2011-01-21 22:55:34下载
- 积分：1
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matlab-genetic-algorithm
matlab用法 主要用于线性规划，非线性规划，解决优化问题，作出最合理的决策等遗传算法程序(matlab usage is mainly used for linear programming, nonlinear programming to solve optimization problems, make the most rational decision-making, genetic algorithm)
- 2011-09-08 10:34:43下载
- 积分：1
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Golay_coding
Golay coding in a Rayleigh fading channel
- 2013-09-19 20:26:03下载
- 积分：1
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getTransitionMatrix
已知一串Markov Chain，通过代码得到他的Transition Matrix.(Known bunch of Markov Chain, through the code to get his Transition Matrix.)
- 2013-10-15 05:03:30下载
- 积分：1
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matlab_simulink
应用matlab_simulink搭建模块进行电路仿真，欢迎大家学习！！(matlab_simulink)
- 2010-05-23 20:12:02下载
- 积分：1
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Simulink_Matlab--wind
基于Simulink_Matlab的变速恒频风力发电系统控制与仿真研究(Based Simulink_Matlab VSCF Wind Power System Control and Simulation)
- 2011-04-21 15:37:30下载
- 积分：1
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ASK_O
ASK调制模型，提倡共享。谢谢大家支持。(ASK modulation model, promoting sharing. Thank you for support. Thank you, Thank you, thank)
- 2006-06-03 18:09:39下载
- 积分：1
