pmallfunctiooo

通过布里渊频移的变化和散射功率的变化仿真构建布里渊频移变化量的空间分布和布里渊散射功率变化量的空间分布(Brillouin frequency shift change through changes and scattering power of simulation to build Brillouin frequency shift amount of space Brillouin scattering power distribution and the spatial distribution of the amount of change)

克里金法假定采样点之间的距离或方向可以反映可用于说明表面变化的空间相关性。克里金法工 具可将数学函数与指定数量的点或指定半径内的所有点进行拟合以确定每个位置的输出值。克里金法是一个多步过程；它包括数据的探索性统计分析、变异函数建模 和创建表面，还包括研究方差表面。当您了解数据中存在空间相关距离或方向偏差后，便会认为克里金法是最适合的方法。该方法通常用在土壤科学和地质中。(This function completes what I have started with the functions variogram and variogramfit. It is not intended to be a highly optimized code for performing kriging but may have educational value. Note that for using kriging, you should download the latest version of variogramfit. kriging uses ordinary kriging to interpolate a variable z measured at locations with the coordinates x and y at unsampled locations xi, yi. The function requires the variable vstruct that contains all necessary information on the variogram. vstruct is the forth output argument of the function variogramfit. This is a rudimentary, but easy to use function to perform an ordinary kriging interpolation. I call it rudimentary since it always includes ALL observations to estimate values at unsampled locations. This may not be necessary when sample locations are not within the autocorrelation range but would require something like a k nearest neighbor search algorithm or something similar. Thus, the alg)

模糊聚类方法，用相关系数法构造模糊相似关系矩阵r，构造了模糊等价评判矩阵，为了方便下载者使用，把代码进行了优化，可直接把矩阵带进去使用。(Fuzzy clustering method, using the correlation coefficient method to construct the fuzzy similarity relation matrix r, construct a fuzzy equivalence evaluation matrix, in order to facilitate the download to use, the code has been optimized, can go directly to the matrix with the use.)

阵列信号处理中DOA估计的dmusic算法(2dmusic algorithm for DOA estimation based on UCA)

数学建模十大经典算法，希望各位喜欢。请多多支持，多多下载！(Ten classical algorithm of mathematical modeling, I hope you like. Please support, a lot of downloads!)

This application solves the Euler incoming supersonic flow around a cylinder by a finite volume method. It was developed at Massachusetts Institue of Technology.

matlab中的第8章 数据拟合（包含例子和程序源码）(Chapter 8 of the matlab data fitting (including examples and program source code))

这是一个异步电机基于磁场定向的矢量控制仿真模型，其中外环控制采用滑模变结构方式。(This is an asynchronous motor vector-based field-oriented control simulation model, which uses sliding mode outer loop control mode.)

先进pid matlab 仿真 刘金琨 第版 第一章程序 pid matlab simulink liujinkunc hap01_10.rar (Liu Jinkun advanced first pid matlab simulation program version of the first chapter pid matlab simulink liujinkunc hap01_10.rar)

matlab code sift upload web site