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bianma
在matlab环境下实现自相关与功率谱密度的计算()
- 2008-05-08 10:17:34下载
- 积分：1
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05041053
不考虑多径干扰时在高斯白噪声和瑞利衰落信道条件下QPSK的调制解调过程，
并采用准分析法完成误码性能的计算。仿真过程包括仿真信号产成，滤波器设置，QPSK调制，加入高斯白噪声，通过锐利信道衰落，QPSK解调，误码率计算等几部分(Not consider multi-path interference at the white Gaussian noise and Rayleigh fading channel under the conditions of the QPSK modulation and demodulation process and the use of quasi-analysis method to complete the calculation of BER. The simulation process includes the middle class into a simulation signal, filter settings, QPSK modulation, by adding Gaussian white noise, through the sharp decline in channel, QPSK demodulation, bit error rate calculation and other parts)
- 2021-04-01 10:39:08下载
- 积分：1
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matlab
matlab 例程下载 从MATLAB爱好者上下的。。
- 2010-01-24 20:29:12下载
- 积分：1
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hundunkongzhijizaibaomitongxinzhongdeyingyong
混沌控制和其在保密通信中的应用关新平教授编的一本书希望对学习混沌控制的人有用(Chaos control and its application in secure communication, Professor Guan Xinping compiled in a book hope useful to people learning chaos control)
- 2010-05-26 14:37:28下载
- 积分：1
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FIR
用matlab对FIR滤波器进行仿真，得到其特性曲线(Of FIR filter using matlab simulation, by its characteristic curve)
- 2011-07-08 22:18:58下载
- 积分：1
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flockingWithoutComm
鸟群flocking，matlab程序，智能体之间没有通信(matlab code for flocking of birds,no communication between agents )
- 2012-11-23 21:48:51下载
- 积分：1
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1
说明： 为了提高认知无线电中感知用户对授权用户(主用户) 的检测概率,提出一种新的基于循环
谱统计量的主用户信号检测算法. 该算法利用循环谱离散频域平滑方法,对信号的循环谱在循环频
率处建立合理的检测统计量,然后求解得到对应不同虚警概率的判决门限,以使感知用户能检测信
噪比更低的授权用户信号.(To increase the detection probability of sensing users for licenced users (primary signals) in
the cognitive radio , it put s forward a new primary users signal method based on cyclic spect rum statis2
tics. By using discrete f requency smoothing of cyclic spect rum , this algorithm establishes the reason2
able detection statistics on the cyclic f requency of signal cyclic spect rum , then solves and obtains the
decision threshold correspond to different false alarm probability , as a result , making the sensing users
can detect licenced users signal under lower signal in noise ratio (SNR) .)
- 2010-04-14 20:26:37下载
- 积分：1
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frft-toolbox
frft变换工具包，土耳其算法程序（程序包），是进行参数估计的必备工具(frft conversion kit, Turkey algorithm (package), is an essential tool for parameter estimation)
- 2013-08-27 13:42:20下载
- 积分：1
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process-control-system
大型煤气炉的控制系统，稳定工作点在450度，无差控制，利用MATLAB中的simulink模块实现建模和模拟控制。(Large gas furnace control system, stable operating point at 450 degrees, no difference in control, using MATLAB simulink in the modeling and simulation of the control module.)
- 2014-11-26 12:58:09下载
- 积分：1
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RS
说明： image prcessing using matlab
- 2015-02-05 01:28:16下载
- 积分：1
