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OFDMsimulation
OFDM的实现过程及其解调过程的仿真分析。(The implementation of OFDM demodulation process simulation and analysis.)
- 2010-09-01 22:18:26下载
- 积分：1
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sgfilter
SG滤波，用于时间序列数据的平滑处理，内容有待完善(SG filtering for smoothing time series data, content needs to be improved)
- 2014-12-06 15:17:41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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Dispersion Limited Fiber Length
ocm code sloved for ocm
- 2017-12-22 19:07:46下载
- 积分：1
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LCCf
实现一个LCC滤波
电感Lr，电感电阻R，与电感串联的电容Cr，输出并联电容Co(achieve a filter inductor Lr, inductance and resistance R, the series inductor and capacitor Cr, Parallel output capacitance Co.)
- 2007-06-19 22:43:28下载
- 积分：1
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Gausssiedel_infinite
load flow study programme using gauss siedal method for infinite iteration
- 2013-09-16 17:15:06下载
- 积分：1
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频谱分析
这是一个频谱分析的matlab程序，通过FFT变换,获得采样数据基本信息，时域图，频域图。(This is a spectrum analysis matlab program, through FFT transformation, get the basic information of sampling data, time-domain map, frequency-domain map.)
- 2021-03-04 15:19:32下载
- 积分：1
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averImg
摄像头图像采集,可以通过摄像头把图像存于MATLAB工作环境中。(It is very good，download)
- 2009-06-05 19:35:55下载
- 积分：1
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PBGfor1D
说明： 传输矩阵法计算一维光子晶体带隙图的程序，很好用(Transfer matrix method to calculate one-dimensional photonic band gap diagram of the process, a very good use)
- 2009-08-25 08:43:49下载
- 积分：1
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sexy_and_drnd
sexy函数可以将MATLAB符号表达式变成人们书写形式的表达式。
drnd函数是我写的可以生成服从任意有限离散分布的随机数。(sexy function can be MATLAB symbolic expression of the people into written form expression. Drnd function is I write can generate obey arbitrary finite discrete distribution of random numbers.)
- 2007-05-03 20:50:29下载
- 积分：1
