vol6no305

Matlab 经典分割段子，如迭代法等，欢迎下载(Matlab classic split scripts, please download)

ber performance of sc-fdma, we can consider awgn channel or multipath channel.

禁忌搜索（Tabu search）是局部邻域搜索算法的推广，Fred Glover在1986年提出这个概念，进而形成一套完整算法。 (Tabu search (Tabu search) is a local neighborhood search algorithm for the promotion, Fred Glover in 1986, proposed this idea, thus forming a complete set of algorithms.)

列主元消去法解线性齐次方程组的matlab程序(Column principal component elimination method for solving linear homogeneous equations matlab program)

画出股市中的柱形图，含模拟数据和具体步骤(draw the line in stock markets)

matlab code for Iterative Closest Point

OFDMA reception. following this code you can learn clearly how to the OFDMA receiver process the received signal.(OFDMA reception. Following this code you can learn clearly how to the OFDMA receiver process the received signal.)

产生一个正交相位调制信号（QPSK），该信号可供复数解析，调制相位为（0，pi/2,pi,3*pi/2）(have an orthogonal signal phase modulation (QPSK), which is available for complex signal analysis, Phase modulation (0, pi/2, pi, pi* 3/2))

变差函数、克里金插值源代码，里面有具体应用实例(Variogram, Kriging interpolation source code, there are examples of specific applications)

说明：  实现多尺度熵的算法 多尺度熵（Multiscale entropy, MSE）将样本熵扩展到多个时间尺度，以便在时间尺度不确定时提供额外的观察视角。样本熵的问题在于它没有很好地考虑到时间序列中可能存在的不同时间尺度。为了计算不同时间尺度下信号的复杂性，Costa等人（2002,2005）提出了多尺度熵。(MultiScale Entropy There has been considerable interest in quantifying the complexity of physiologic time series, such as heart rate. However, traditional algorithms indicate higher complexity for certain pathologic processes associated with random outputs than for healthy dynamics exhibiting long-range correlations. This paradox may be due to the fact that conventional algorithms fail to account for the multiple time scales inherent in healthy physiologic dynamics. We introduce a method to calculate multiscale entropy (MSE) for complex time series. We find that MSE robustly separates healthy and pathologic groups and consistently yields higher values for simulated long-range correlated noise compared to uncorrelated noise.)