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关于信号与系统的一些MATLAB实现程序，基础程序，教学内容(Signals and systems in MATLAB program, the basis of the program, teaching content)

he form of the Burgers equation considered here is: du du d^2 u -- + u * -- = nu * ----- dt dx dx^2 for -1.0 < x < +1.0, and 0.0 < t. Initial conditions are u(x,0) = - sin(pi*x). Boundary conditions are u(-1,t) = u(+1,t) = 0. The viscosity parameter nu is taken to be 0.01 / pi, although this is not essential. The authors note an integral representation for the solution u(x,t), and present a better version of the formula that is amenable to approximation using Hermite quadrature. This program library does little more than evaluate the exact solution at a user-specified set of points, using the quadrature rule. Internally, the order of this quadrature rule is set to 8, but the user can easily modify this value if greater accuracy is desired.

实现增量极限学习机，在线学习的方法等等，实现了在线连续学习功能(code written in matlab)

说明：  实现协作频谱感知的瑞利衰落信道的and融合策略(Cooperative spectrum sensing in the Rayleigh fading channel and integration strategy)

通过步进频率技术实现二维信号的带宽合成，提高雷达信号的距离向分辨率。(Through the step frequency technology to 2 d signal bandwidth synthesis, improve the distance of the radar signal to the resolution. )

电力电子技术与MATLAB仿真，电子书，包括基本电子器件的介绍与仿真，简单易学(Power Electronics and MATLAB simulation, e-book, including the introduction of basic electronic devices and simulation, easy to learn)

混合动力汽车永磁同步电机的研究，构建了整车系统，并且研究的分数阶控制器在系统中的控制作用，与整数阶控制器进行了比较(Hybrid permanent magnet synchronous motor research, build the system of the vehicle, and the research of fractional order controllers in the system control function, and an integer order controllers are compared )

zigzag function for imagecompression in matlab

说明：  利用该程序可计算任意对称矩阵M，给出区间(a,b)上的特征值个数(Calculated using this program any symmetric matrix M, gives the interval (a, b) on the eigenvalues)

mppt algorithm for solar inverter