chengci

模糊自整定PID控制系统simulink仿真实例第二部分(Fuzzy self-tuning PID control system simulink simulation instance)

information gain calculation in Matlab

说明：  MATLAB在中值滤波改进算法中的应用,这里有一个关于自适应中值滤波的简单程序。(MATLAB in the median filter to improve the algorithm, there is an adaptive median filter on a simple procedure.)

用Rosen梯度投影法求解约束多维函数的极值 用外点罚函数法求解线性等式约束多维函数的极值 用外点罚函数法求解一般等式约束多维函数的极值 用内点罚函数法求解约束多维函数的极值 用混合罚函数法求解约束多维函数的极值 用混合罚函数加速法求解约束多维函数的极值 用乘子法求解约束多维函数的极值 用坐标轮换法求解约束多维函数的极值 用复合形法求解约束多维函数的极值 (Rosen gradient projection method for solving constrained multi-dimensional functions the extremal with outside point penalty function method for solving linear equality constraints multidimensional function the extremal with outside point penalty function method for solving the general extremum with of equality constraints multidimensional function within point penalty function method for solving constrained multidimensional function extremum with mixed penalty function method for solving constrained multidimensional function extremum with mixed penalty function acceleration method for solving constrained multidimensional function extremum multiplier method for solving constrained multidimensional function extremum with coordinate alternation method for solving constrained the multidimensional function extremum complex method for solving constrained multidimensional function extremum)

Monte Carlo Path Integral for Harmonic and Anharmonic Potential(Monte Carlo Path Integral for Harmonic and Anharmonic Potential)

使用matlab实现了克里金插值算法，代码较短，运行时间也较为理想，但是缺少注释(use matlab to realize the Kriging interpolation algorithm ,code is shorter, running time is ideal)

移动通信中信道仿真研究，使无线信号传输具有信道参考性。(Simulation Study of Mobile Communication CITIC Road, so that the wireless signal transmission with a channel referential.)

利用matlab对声音信号进行傅里叶变换，得到信号的频率图，进而对信号的特征进行分析。(Use of matlab Fourier transform of the sound signals, to get the signal frequency plot, and then analyze the characteristics of the signal.)

利用GPS导航文件（N文件），计算实时卫星轨道位置。即利用广播星历计算卫星位置。(Using GPS navigation files (N file), to calculate real-time satellite orbital position. That position is calculated using a broadcast satellite ephemeris.)

DTW算法，比较简单。在matlab下实现的，在matlab6。5下编译通过(DTW, relatively simple. Under the Matlab, in matlab6. Compiling under through five)