示波器

说明：  北京航空航天大学，第一次大作业，迁移扩散方程(Beijing University of Aeronautics and Astronautics, the first major operation, the migration-diffusion equation)

输入算术表达式，分别输出表达式的前缀形式和后缀形式,提供用户图形界面-Enter an arithmetic expression, respectively, the form of the output expression prefix and suffix forms, provide the user graphical interface

Rotating shafts experience a an elliptical motion called whirl. It is important to decompose this motion into a forward and backward whil orbits. The current function makes use of two sensors to generate a bi-directional spectrogram. The method can be extended to any time-frequency distribution ％ ％ compute the forward/backward Campbell/specgtrogram ％ ％ INPUT: ％ y (n x 2) each column is measured from a different sensor ％ /////// ％ __ ％ |s1| y(:,1) ％ |__| ％ __ ％ / ________|/ ％ | | | s2 |/ y(:,2) ％ \____/ --------|/ ％ ％ Fs Sampling frequnecy ％ ％ OUTPUT: ％ B spectrogram/Campbel diagram ％ x x-axis coordinate vector (time or Speed) ％ y y-axis coordinate vector (frequency [Hz]) -an experience a elliptica l motion called whirl. It is important to decomp Rose this motion into a forward and backward whil orbits. The current function makes use of two se nsors to generate a bi-directional spectrogra m. The method can be extended to any time-freque ncy di

该文基于模型预测控制理论， 提出一种考虑多时空尺度协调的风电集群有功分层预测控制方法。 该方法将风电集群在空间尺度上分为三层控制层，将超短期风电功率预测值在时间尺度上逐层细化，并对各层滚动优化环节进行了优化建模。 仿真分析中通过与常用有功分配方法对比， 结果表明文中所提方法在保证系统安全运行和满足集群计划的同时，能够提高风电消纳能力，合理利用风能资源和分配集群内风电功率。(Based on the model predictive control theory, this paper proposes a wind power cluster active layered predictive control method that considers multi-temporal scale coordination. The method divides the wind power cluster into three layers on the spatial scale, and predicts the ultra-short-term wind power prediction value on a time scale, and optimizes the rolling optimization of each layer. Compared with the commonly used active power allocation method in the simulation analysis, the results show that the proposed method can improve the wind power consumption capacity, rationally utilize the wind energy resources and allocate the wind power in the cluster while ensuring the safe operation of the system and meeting the cluster plan.)

教学用的迷宫示例程序，自己设置迷宫，程序打印走过路径。内有文档说明算法原理-teaching examples of the maze procedure, set up its own maze, procedures Print traversed path. Within a document illustrates the algorithm Principle

四轮转向车辆操纵稳定性仿真分析，首先建立二自由度四轮转向车辆运动微分方程，求解出横摆角速度、质心侧偏角、侧向加速度的传递函数，然后在MATLAB环境中通过M语言编写仿真软件对传递函数的时域与频域特性进行计算，最后将仿真数据与前轮转向车辆仿真数据进行对比分析。(The simulation analysis of steering stability of four-wheel steering vehicles first establishes the differential equation of motion of two-degree-of-freedom four-wheel steering vehicle, and solves the transfer function of yaw angular velocity, centroid side yaw angle and lateral acceleration, and then passes the medium language in MATLAB environment. The simulation software is written to calculate the time domain and frequency domain characteristics of the transfer function. Finally, the simulation data is compared with the front wheel steering vehicle simulation data.)

说明：  首涂第二十六套破解无加密后台版测试无bug版。(The first application of the 26th set of non encrypted background version of cracking test bug free version.)

说明：  粒子滤波原理及应用――MATLAB仿真源代码随书代码(Principle and application of particle filter -- matlab simulation)

说明：  1. 院士陶文铨的经典书籍：数值传热学（第二版） 2. 做数值计算的人不可不看的书籍 3. pdf格式，加了书签，方便阅读(1. Academician Wen-Quan Tao classic books: Numerical Heat Transfer (second edition) 2. The people to do numerical computation can not see the books 3. Pdf format, added bookmarks, user-friendly)

基于AWR微波仿真软件的设计仿真微带功分器-AWR Microwave simulation based on the design of simulation software microstrip Power Splitter