▍1. shuangmenxianjiance
基于双门限的频谱感知算法的MATLAB程序(MATLAB program based on dual threshold spectrum sensing algorithm)
基于双门限的频谱感知算法的MATLAB程序(MATLAB program based on dual threshold spectrum sensing algorithm)
fvcom后处理程序,可利用matlab提取数据后对数据进行可视化处理(FVCOM post processor, which can be visualized after extracting data from MATLAB)
fvcom辅助程序,包含fvcom_prepro中所需要的子程序(FVCOM helper, which contains the subroutines needed in fvcom_prepro)
MIMO系统中,一般的线性检测方法的性能比非线性检测方法要差。通过排序的连续干扰消除方法可以改善线性检测方法的性能。(n the MIMO system, the performance of the general linear detection method is worse than that of the nonlinear detection method. The performance of the linear detection method can be improved by the sequential interference cancellation method.)
利用高阶累积量作为特征量对信号进行识别,程序完整可用,注释清晰,值得学习(high_cumulation_recognize_signal)
丰富matlab colorbar的颜色(enrich color of the matlab colorbar)
读取多源数据,绘制泰勒图,分析其相关性和标准差。(Plot a Taylor diagram from statistics values given by STDs (standard deviations) and CORs (correlation))
常用的解决不等式约束优化问题的放法,增广拉格朗日方法等(The commonly used method of solving inequality constrained optimization problems, augmented Lagrange method and so on)
包括几种常用的无约束优化算法,比如最速下降法、BFGS算法、共轭梯度法等等(Including unconstrained optimization algorithms in common use)
飞机系统辨识程序,对飞行器各个气动导数,通过最小二乘或递归最小二乘进行辨识。(Code for aircraft system identification, including the least squares or recursive least squares.)
实现boost电流和电压的迭代映射函数程序,可操作性较高(An iterative mapping function program to realize boost current and voltage is highly operable)
利用matlab用基础语法编写牛顿零点法的程序(The program of writing Newton zero point method by using basic grammar in MATLAB)
将格里高利时间系统转换成GPS使用的时间系统。 格式参照函数名。和读取sp3格式文件(Convert the Gregory time system to the time system used by GPS. Format reference function name)
倍频程分析,内有详细注释,程序生成四张图片,容易理解(Octave analysis, there are detailed notes, the program generates four pictures, easy to understand)
对脑电信号进行波段分频,将脑电信号分为beta、Theta、Alpha、delta四个频段。(Frequency division of EEG signals.)
假设地下一倾斜界面,地层倾角为15°,地层是均匀的各向同性介质,地震波纵波传播速度为1500m/s,炮检距为0~500m,现绘制出折射波、直达波、反射波的时距曲线图(If the underground inclined interface, dip angle is 15 degrees, the formation is a uniform isotropic medium, seismic wave propagation velocity is 1500m/s, the offset is 0~500m, we draw the refraction wave, direct wave, reflected wave time distance curve)