three_arry

一个100*100的正方形，用半径为10的圆覆盖，随机在100*100的平面内放置圆心，问至少需要多少个圆，才能使得成功覆盖整个区域的概率在95 以上？并给出一个均匀随机放置装置的分布图。(A 100* 100 square, a circle with a radius of 10 covers, 100* 100 randomly placed on the center plane, and asked how many circles at least, to cover the entire area so the probability of success of 95 or more? And gives a uniform distribution of randomly placed devices.)

基于全相位频谱分析的相位差频谱校正法.PDF(Phase Difference Correcting Spectrum Method Based on All-phase Spectrum Analysis)

关于matlab偏微分方程工具箱函数功能介绍，适用于matlab5.3以上版本。(on Matlab toolbox functions PDE functions, the matlab5.3 applicable to the above version.)

The most possible scenarios of system voltage collapse are investigated at different times of the study perio

Noise estimators for MRI data Toolbox Several methods to automatically estimate the level of noise in single- and multiple-coil MRI

这是一个用matlab语言编写的俄罗斯方块的程序，很值得一看。(This is a language with the Russian box matlab program, it is worth a visit.)

用matlab实现的bezier n阶三角曲面生成算法(Generation algorithm implemented by matlab bezier n-order triangular surfaces)

维特比译码的相关操作，信息论上机，基于matlab(Viterbi decoding related operations, information theory, computer, based on matlab)

"试验设计"是很多工程人员尤其是化学工作者经常要面对的话题，“试验设计”可以为我们的工作和科研节省大量的人力，物力和财力！本人结合自己在试验过程中的经历总结了所有设计过程中可能遇到的设计方案，并且把它们写成matlab源代码的形式，以此方便大家工作和学习上的使用。()

This paper gives an idea of heart sound signal analysis using wavelet transform.