FrequencyIndependentandFrequencyDependentNonlinear

蚁群算法求解标准旅行商问题的matlab程序。(Matlab program of ant colony algorithm for the standard traveling salesman problem(TSP). )

对图像进行在频域的变换，例如使相位为0，使幅值为0等(The image transform in the frequency domain, such as phase 0, the amplitude is 0)

雅克比式 调用 矩阵 正交矩阵 迭代 迭代次数(Jacobi calls Matrix orthogonal matrix iteration number of iterations)

时间序列分析，需要的额下来看看，求高人指导(Time series analysis, the amount needed down to look at, seek expert guidance)

Matlab code with GUI for decoding ASCII characters into readable text

用于轴的校核。之前做课程设计的时候自己写的，根据《机械设计课程设计》王军 田同海 何晓玲著这本书上的公式编写。(According to the formula design of mechanical design, Wang Juntian and Hai He Xiaoling wrote the formula in this book.)

样本熵在信号分析中有很重要的作用，其主要用来提取非线性特征，从而用于特征分析。(Sample entropy has a very important role in signal analysis, which is mainly used to extract the nonlinear characteristics for analysis.)

电力系统潮流计算的计算机算法—PQ分解法潮流计算(Power Flow Calculation of the computer algorithm-PQ decomposition of power flow calculation)

非线性最小二乘优化问题以误差的平方和最小为准则来估计非线性静态模型参数的一种参数估计方法。设非线性系统的模型为y=f(x，θ)，常用于传感器参数设定。(64/5000 A parameter estimation method based on the minimum sum of squares of errors. Suppose that the model of the nonlinear system is y=f(x,), which is commonly used for sensor parameter setting.)

用matlab编写的欧拉方法求解常微分方程：数值分析中很经典的代码(a procedure of Euler method solve pde )