Nyquist

T形桥接网络是一种常用的滤波网络中，用MatLab求其状态空间模型，画出该电路的零——极点图。(T-shaped bridge network is a kind of filter commonly used network, use MatLab for its state-space model, draw the circuit zero- Pole map.)

a dc-dc boost converter is implemented using matlab.

说明：  在matlab中模拟the Brownian movement 过程(the Brownian movement )

蚁群算法在TSP上的应用 商旅问题的研究(Ant colony algorithm in the application of TSP on the issue of business travel)

lingjian.m-----蒙特卡罗方法 lingjian.m使用零件初始值，用蒙特卡罗方法算出总费用。其中使用了自己编制的正态分布随机数发生器产生正态分布随机数。lingjian.m是对蒙特卡罗方法的一次练习。 accyouhua为标定值的函数，而lingjian不是一个函数，在其中已给出了一组标定值的值。 退火确定标定值/unitanneal()----模拟退火 连续型多个变量组合优化问题 这是对模拟退火方法的一次练习，结果证明模拟退火确实是一个行之有效的方法。 当参数选择较好时（一般也伴随着运行时间的加长），模拟退火的结果较好，然而用MATLAB的FMIMCON()一般可达到更高的精度。(lingjian.m----- Monte Carlo method lingjian.m part the initial value, using the Monte Carlo method to calculate the total cost. The use of the preparation of their own normal distribution random number generator to produce a normal distribution of random numbers. lingjian.m yes to the first practice of the Monte Carlo method. accyouhua calibration function, and lingjian is not a function, which has given the value of a set of calibration values​ ​ . Annealing to determine the calibration value/unitanneal ()---- Simulated Annealing Combinatorial optimization problem of continuous multiple variables This is a practice of simulated annealing method, the results show that simulated annealing is an effective method. Parameter selection is better (usually accompanied by longer running time) the results of simulated annealing, however the MATLAB FMIMCON () generally achieve higher accuracy. )

PSO program for microgrid

當天線位置估計錯誤時，可將其依據演算法修正回來，並且使用apdaptive beamforming技術，能偵測出jammer在哪兒的源碼。(Antenna position estimation error, the same day can be revised based on algorithms to come back and use apdaptive bemforming technology, able to detect where a jammer source.)

小波构造MATLAB源程序代码，希望对大家有帮助！(Wavelet MATLAB source code for all of us want to help!)

说明：  matlab 的非线性方程组求解多种方法得源程序(Solving nonlinear equations )

提取图像的形状特征的一个matlab程序(A code of matlab to extract a ROI s shape feature)