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music_single_sin
白噪声中单个正弦信号的频率检测与估计
产生，其中是一高斯白噪声，其均值为0，方差为1。用MUSIC方法估计观测数据中正弦波的频率，并给出白噪声方差()un2uσ 与复正弦波的振幅A的估计值。(A single frequency detection and estimation of the sinusoidal signal in white noise, which is a Gaussian white noise with mean 0 and variance 1. MUSIC method to estimate the frequency of sine wave in the observation data, and gives the white noise variance () estimated value of the the un2uσ complex sine wave amplitude A.)
- 2012-07-07 00:20:24下载
- 积分：1
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graphic-model
绘制三维图,绘制三维网格图,并在xoy平面绘制相应的等高线,绘制三维网格图，并在网格图周围绘制垂直水平面的参考平面,用surf绘制高斯分布函数的曲面图,利用peaks函数产生的数据绘制其带状图,绘制空间立体的切片图,绘制三维瀑布图 ,绘制等值线图,绘制球面图(Draw a three-dimensional map, draw a three-dimensional grid map and draw the corresponding contour xoy plane, draw a three-dimensional grid map drawn perpendicular to the horizontal reference plane, and around the grid chart, draw a Gaussian distribution function of the surface plot with surf the peaks function generated data to draw the strip chart, draw space dimensional slice chart, draw three-dimensional waterfall, draw a contour map, draw the diagram of spherical)
- 2012-10-09 19:24:46下载
- 积分：1
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emd
emd程序，可以用于滤波，得到几个IMF分量，滤掉复杂的波从而分析波的特征(emd program, can be used to filter, get a few IMF component, the complex wave filter to analyze the characteristics of wave)
- 2011-11-30 17:39:33下载
- 积分：1
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ex_1
It shows the results for PD vs. SNR for energy detector based on different sample numbers.
- 2012-01-25 15:33:27下载
- 积分：1
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3).correlation
MATLAB code for correlation between signals
- 2014-01-03 17:26:48下载
- 积分：1
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QPSK_m
QFSK加高斯噪声后，在0-10dB信噪比下，误码率曲线绘制(After QFSK plus Gaussian noise at 0-10dB SNR, BER curves plotted)
- 2014-12-31 15:27:02下载
- 积分：1
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RS_en_de_code
本程序实现是RS（240,176）编码译码(RS encode decode)
- 2012-12-04 20:34:54下载
- 积分：1
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improvednewton2
给定一个三次方程,改进的Newton法求解,并研究各种算法的收敛阶数.(Given a cubic equation, improved Newton method and to study the convergence of various algorithms order.)
- 2008-03-01 17:48:37下载
- 积分：1
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PID
说明： 增量式PID matlab控制例程，可以尝试调节Kp/Ki/Kd(Incremental PID matlab control routine)
- 2020-06-28 13:47:30下载
- 积分：1
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geopdes_base-2.0.1.tar
等几何分析matlab程序,可供学习等几何分析利用程序完成一些结果 (geopdes_base about isogeometric analysis)
- 2021-04-15 19:48:54下载
- 积分：1
