cluster

说明：  加权最小二乘法的原理 应用及其运算方式方法(Applying the principle of weighted least squares method and the ways and means of operation)

matlab模糊控制 控制规则以及模糊隶属函数的编程(matlab fuzzy control)

用MATLAB实现了微分方程数值解的解法，程序具有极强的通用性，并且还有对算例的说明，非常实用(Realized by MATLAB Solution of differential equations, the program is extremely versatile, and there is a description of examples, very practical)

求解非线性规划和服务中心的位置，服务中心的位置与其他楼房位置之间的距离不能少于30米（已经考虑了所有建筑的占地面积）。(Solving nonlinear programming and service center locations )

stochastic geometry simulation matlab code: sp-program

说明：  利用MATLAB进行、强度和动力学分析(The use of MATLAB, the intensity and dynamics analysis)

信号与系统基础知识包括连续信号与模型、离散信号与模型；常用信号变换包括Z变换、Chirp Z变换、FFT变换、DCT变换和Hilbert变换等；离散系统结构包括IIR、FIR和Lattice结构；IIR滤波器设计包括模拟和数字低通、高通、带通与带阻滤波器设计，以及基于冲激响应不变法和双线性Z变换法的IlR滤波器设计等；FIR滤波器设计包括基于窗函数、频率抽样法和切比雪大逼近法的FIR滤波器设计；平稳信号分析包括经典功率谱估计、基于参数模型的功率谱估计和基于非参数模型的功率谱估计；非平稳信号分析包括STFT变换、Gabor展开、Wigner-Ville分布与Choi-Williams分布；非高斯信号分析包括基于非参数法的双谱估计、基于参数模型的双谱估计，以及双谱估计的应用；信号处理的GUI实现包括滤波器设计与分析的FDATool工具和滤波器设计与信号分析的SPTool工具。(signals and systems based on knowledge, including continuous signal with the model, discrete signal and model; Common signals include transform Z transform, chirp Z-transform, FFT transform. DCT and Hilbert transform; Discrete system architecture including IIR, FIR and Lattice structure; IIR filter design, including analog and digital low-pass, high-pass, band-pass and band stop filter design, Based on the impulse response of the same law and bilinear Z transform the IlR filter design; FIR filter design including on the basis of the window function, frequency sampling and snow all over the big approximation of FIR filter design; stationary signal analysis include classical power spectrum estimation, Based on the model parameters of the power spectrum estimation and non- parametric model b)

一种基于MATLAB平台的直流伺服仿真模型，直流电机(Based on MATLAB simulation model of a DC servo, DC)

说明：  基于免疫算法的认知无线电资源分配研究，本科毕业设计，附带毕业论文，论文里对程序有详细的说明，直接运行即可，可以参考。(Research on cognitive radio resource allocation based on immune algorithm, undergraduate graduation design, with graduation thesis, the program has a detailed description of the program, can be directly run, you can refer to.)

1) 已知x=[1:15], y=[12 34 56 78 99 123 165 198 243 277 353 345 303 288 275], 用多项式进行拟合，给出拟合多项式，(所选拟合多项式阶数不同，拟合结果不同，请你选择适当的阶数进行拟合)，并绘出原始数据点、拟合曲线和95％置信区间（confidence bounds）的图形 . 2) 根据下面数学模型建立仿真模型，并在一个示波器中把它们的波形仿真出来。 (1) are known to x = [1:15], y = [12 34 56 78 99 123 165 198 243 277 353 345 303 288 275], with polynomial fitting, given the polynomial fitting, (the election order polynomial fitting different fitting results to differ, please select the appropriate order of fit), and draw original data points, fitting curve and 95 confidence interval (confidence bounds) graphics .2 ) In accordance with the following mathematical model for the establishment of simulation model, and in an oscilloscope waveform in their simulation out.)