zhongzhi

说明：  该函数利用高斯频谱产生一维的高斯随机起伏地表。(RSGENG generates 1D Gaussian random rough surfaces with Gaussian Spectrum.)

运用MATLAB求解偏微分方程的数值解的程序(Numerical Solution of Partial Differential Equations MATLAB program)

这是牛顿法求解非线性方程组哦那个，用matlab编写的3个m文件，F是方程组左端向量函数，JF是其Jacobian矩阵，最后调用newdim函数文件(This is the Newton method for solving nonlinear equations, oh, um, using Matlab prepared by the three m documents, F is equations extreme vector function, JF its Jacobian matrix, Call newdim function final document)

说明：  tdoa 定位算法chan实现，输入三站坐标和左右时差即可解算出目标位置(Chan implementation of TDOA location algorithm)

提取财务数据并计算经波动调整的衍生指标，同时生成指标序列矩阵(Extract Financial data and calculate the volatility-adjusted derivatives, and generate the time series matrix)

雨流法的matlab程序 可用于疲劳计算，适用于机械和相关行业(Rainflow matlab program can be used for fatigue calculation for machinery and related industries)

The optimization behavior of the self-adaptation (SA) evolution strategy (ES) with intermediate multirecombination (the (=I )-SA-ES) using isotropic mutations is investigated on the general elliptic objective function. An asymptotically exact quadratic progress rate formula is derived. This is used to model the dynamical ES system by a set of difference equations. The solutions of this system are used to analytically calculate the optimal learning parameter  . The theoretical results are compared and validated by comparison with real (=I )-SA-ES runs on typical elliptic test model cases. The theoretical results clearly indicate that using a model-independent learning parameter  leads to suboptimal performance of the (=I )-SA-ES on objective functions with changing local condition numbers as often encountered in practical problems with complex fitness landscapes.

粒子群优化的kriging近似建模程序包DACE-PSO，matlab程序，比传统的dace程序设置更少的参数(PSO kriging approximation modeling package DACE-PSO, matlab program package than traditional dace advantage: without determining Sigma parametersdetermine the Sigma parameters)

说明：  code of digital modulation with memory

dtw的matlab程序 刚接触的朋友可以来学习下(matlab dtw)