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D F P变尺度法子程序 matlab程序 Powell法子程序 内点惩罚函数法子程序 进退法子程序 黄金分割法子程序 外点惩罚函数法子程序 (relay) (D F P variable scale recourse procedures Matlab procedures Powell recourse procedures point penalty function tool procedures stop recourse procedures 0.618 recourse procedures Point Penalty Function tool (relay))

最速下降法的Matlab程序，实现函数无约束条件下的最小值求解(Steepest descent method in Matlab, functions to achieve the minimum under no constraints to solve)

说明：  matlab实用程序300例.rar(matlab utility 300 cases. rar)

这个是时间序列分析的可视化工具，具体的使用可以到mathworks网站上查询。(this is the time series analysis visualization tools, concrete can be used to Stable website.)

通信原理实验生成软件及相关代码，调制解调（C生成）(Communication principle experiment generation software and related codes, modulation and demodulation (C generated))

使用Matlab AR模型的LPC函数来做特征值提取。传统方法中LPC一般用来做语音处理。这里每100个数据来做LPC，用获得的N阶参数来作为振动信号的特征值。这样10000个样本可以获得100个特征值样本集。用这些样本集可以做神经网络分类(Matlab AR model LPC function to do eigenvalue extraction. Conventional method LPC generally used for voice processing. Do LPC, where each of 100 data is obtained N-order parameter as the characteristic values ​ ​ of the vibration signal. So 10000 samples can be obtained the 100 the eigenvalue sample set. Neural network classifier can do with these sample sets)

matlab实用例程，包括图形应用，界面设计，图形处理，数值分析(matlab utility routines, including graphics applications, interface design, graphics processing, numerical analysis)

方便准确的计算信号的互相关函数和互相关功率谱密度。(To facilitate accurate calculation of the signal cross-correlation function and cross-correlation power spectral density.)

利用Newton迭代法求解f(x)=(x-1)(x-2)(x-3)=x3-6x2+11x-6的根(solve the root of function: f(x)=(x-1)(x-2)(x-3)=x3-6x2+11x-6 by using Newton method)

无刷直流电机仿真模型，为闭环控制，在外界突加负载的情况下系统也可以迅速稳定(Brushless DC motor simulation model for the closed-loop control, in the case of sudden load outside the system can quickly stabilize)