▍1. 在MATLAB中建立模拟地面风场的数学模型wind_test
说明: 在MATLAB中建立模拟地面风场的数学模型,可以用于流体计算等。(A mathematical model to simulate the ground wind field is establed in MATLAB ,and it can be used in fluid calculation and so on.)
说明: 在MATLAB中建立模拟地面风场的数学模型,可以用于流体计算等。(A mathematical model to simulate the ground wind field is establed in MATLAB ,and it can be used in fluid calculation and so on.)
说明: 异步电机的矢量控制和直接转矩控制,在SIMULINK平台上搭建的模型(Vector control and direct torque control of asynchronous motor)
说明: 滑动轴承弹流润滑程序,压力,油墨厚度等等,十分方便(The elastohydrodynamic lubrication procedure, pressure, ink thickness and so on are very convenient)
说明: 双向渐进优化法(beso)在MATLAB平台的实现,编写inp文件,并运行(The realization of bidirectional progressive optimization method in MATLAB platform)
说明: PLC Open编程手册,适合codesys平台(THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND MAY BE SUBJECT TO FUTURE ADDITIONS, MODIFICATIONS, OR CORRECTIONS. PLC OPEN HEREBY DISCLAIMS ALL WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES, OR CONDITIONS OF TITLE, NON-INFRINGEMENT,)
说明: PLS偏最小二乘法,通过回归分析预测数据的走势。(Pls partial least square method is used to predict the trend of data through regression analysis.)
说明: 三极管放大实验电路,包括固定偏置/分压偏置,需要根据一些参数确定所选用的电阻值,使得三极管工作在放大状态。本程序将电路设计设计成GUI模式,界面上只需要输入电路设计所需参数,根据相关理论推导,给出相关参数的理论值(放大倍数、输入电阻、输出电阻等),指导实验电路搭建。软件搭建在matlab gui上,方便使用 若干参数说明 beta:三极管放大倍数 Ic:集电极电流 Uce:期望CE间电压 UeCof:Re电阻上点电压与Ucc电压比值,一般0.1-0.2 IbCof:Ib上电流与流过Rb1、Rb2电流的比值,一般0.1 ShuntCe:是否有旁路电容(The experiment circuit of triode amplification, including fixed bias / partial voltage bias, needs to determine the selected resistance value according to some parameters to make the triode work in the amplification state. In this program, the circuit design is designed into GUI mode. Only the parameters needed for circuit design are needed on the interface. According to the relevant theoretical derivation, the theoretical values of the relevant parameters (magnification, input resistance, output resistance, etc.) are given to guide the construction of experimental circuit. The software is built on Matlab GUI, easy to use)
说明: LsDyna二次开发流程介绍及示例。umat42各向同性材料。(Introduction and example of secondary development process of LSDYNA)
说明: EDEM默认压力模型,用于学习API编写(Edem default stress model for learning API writing)
说明: PLECS是一个用于电路和控制结合的多功能仿真软件,特别是用于电力电子和传输系统。该PLECS模块是一个光伏电池模型(该软件没有内置的光伏电池模型)。(PLECS is a multi-functional simulation software for the combination of circuit and control, especially for power electronics and transmission systems.This PLECS module is a PV battery model (the software does not have a built-in PV battery model).)
说明: 雷达线性调频回波信号处理的脉压过程和结果(Pulse Compression for Radar Chirp Signal)
说明: bug 2 algorithm to avoid obstacles (code in matlab)
说明: 采用频移调制的方式产生RGPO干扰,并定量分析它对LFM体制雷达的影响效应。按照脉冲重复周期为间隔,完成了动态的RGPO干扰演示,对从事雷达电子战领域研究的技术人员有一定的参考。(RGPO jamming is produced by frequency shift modulation, and its effect on LFM radar is analyzed quantitatively. According to the interval of pulse repetition period, the dynamic RGPO jamming demonstration is completed, which has certain reference for the technical personnel engaged in the radar electronic warfare field.)
说明: 在R语言中有根据矩阵绘制色块图的程序,可以用于绘制相关系数矩阵图,用丰富的颜色和形状形象的展示矩阵元素值的大小。今天介绍的是如何用matlab绘制矩阵色块图。(In R language, there is a program to draw color block graph according to matrix, which can be used to draw correlation coefficient matrix graph and show the size of matrix element value with rich color and shape image. How to draw matrix color block diagram with MATLAB is introduced today.)
说明: 线性阵列方向图生成程序,matlab代码 。包括和波束方向图生成、差波束方向图生成,具有自主知识产权。(linear_array_pattern)
说明: c++编写的质量源项控制传质过程,fluent模拟计算可加载,过程强化行业可应用(Mass transfer process is controlled by quality source term written in C + +, fluent simulation can be loaded, and process strengthening industry can be applied)
说明: 踏面擦伤,用途于踏面擦伤建模方国珍,车辆系统动力学(flat wheel tread flat simpack matlab modeling)
说明: Ansys workbench12热分析,ANSYS入门学习资料(ANSYS learning materials)
说明: 对网上现有的产生m序列的线性反馈移位寄存器代码进行了修改,可以通过输入本原多项式向量,生成相应m序列(The existing linear feedback shift register code for m-sequence generation on the Internet is modified. The corresponding m-sequence can be generated by inputting the primitive polynomial vector)