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Distance between two lines

高斯赛德尔消元法、Heun法等实现线性方程组的求解、另附一份MATLAB之GUI设计基础(High Sisaideer elimination method, Heun method to achieve linear equations, attach a MATLAB GUI design basis)

典型的matlab绘图，里边包括柱状和一般的折线图，以及颜色的选取和填充，title，legend等的使用范例。(Typical matlab graphics, including columnar and general line charts, and color selection and filling, title, legend, etc. )

matlab平台上，对一副图像进行阈值处理分割出2值图像的结果.里面包含了很多阈值处理代码(on matlab platform, a pair of image thresholding segmentation results of the binary image. which contains a lot of threshold processing code)

说明：  PQ分解法在计算潮流速度上大大超过N－R法，不但能应用于离线潮流计算，而且也能应用于在线潮流计算。(PQ decomposition method in the calculation of the trend of speed much higher than the N-R method, not only applies to off-line power flow calculation, but also can be used in-line power flow calculation.)

遗传算法实例分析，应用遗传算法实现了例子的最终结果值(Examples of genetic algorithm analysis)

非常有用的学习资料，用它学习matlab，从入门到精通，面面俱到(Very useful learning materials, use it to learn matlab, from entry to the master, everything)

MatLab工程数学应用 非常有用的书 尤其是在数学应用方面(MatLab Application Engineering Mathematics book very useful especially in applications of mathematics)

压缩包内容是实现现代数字信号处理技术中的PHD和MUSIC算法原程序和结果，有很大的参考价值(Archive content is the modern digital signal processing technology to achieve the PHD and the MUSIC algorithm and results of the original program, has great reference value)

说明：  阵列信号处理的基本doa算法，matlab下运行，非常有用(Array signal processing basic doa algorithm, matlab running, very useful)