powell

在matlab环境下的向前和向后euler算法价偏微分方程问题(Matlab environment in the forward and backward Euler algorithm for partial differential equations the question of price)

计算全通滤波器的源程序,根据信道群延迟,计算滤波器系数,用以校正信号相位变化(calculation of the all-pass filter source files, according to the channel group delay, filter coefficients calculated, for the correction signal phase changes)

】本文基于Matlab 软件实现小世界网络模型算法，并利用Pajek 软件做出小世界网络的图像，为培养学生的数学建模能力提供了 一个较好的案例。(Based on Matlab software】 small world network model algorithm, and using Pajek software to make the image small world network, the ability of students in the mathematical modeling provides a good case.)

三次样条曲线，可以根据不同条件进行选择，包括边界条件等(Cubic spline curve can be selected according to different conditions)

Read ECG signal from MIT-BIT for signal processing. Basically used in MATLAB and other signal processing tools.

this paper has different new technology of algorithm to be used in wireless communication

解非线性方程,方程首先要给定两个初始值，并且函数在这两个值的函数值的乘积小于0(solve equantions that are not linear)

常规波束形成MATLAB程序，用于常规波束形成的MATLAB仿真(Graphic simulation for traditional beamforming)

基于三电平逆变器的有源滤波装置设计，仿真模型完整，运行调试成功。(Based on the design of the active filter device of the three-level inverter, the simulation model is complete and the operation and debugging are successful.)

说明：  侦察无人机复杂环境下搭载CCD相机侦察路径规划，进行了环境建模，对设计的规划方法进行了仿真验证。(In the complex environment of reconnaissance UAV, the path planning of reconnaissance with CCD camera is carried out, the environment modeling is carried out, and the planning method of design is verified by simulation.)