matlab_ronghe

说明：  power system fault 4

matlab有限元分析程序,适合简单的有限元分析，对大型矩阵采用稀疏矩阵存储方式(matlab finite element analysis program)

This function creates text objects that mimic x and y tick labels, while the original tick labels are removed. The text object format allows more modification (such as color, rotation, etc) than the original tick labels, and also allows TeX strings to be utilized in tick labels (see xformat and yformat inputs for more details).

Orderbased crossover takes two parents P1,P2 and performs order based crossover by Davis.

说明：  产生伪随机序列的方法，C语言编写，调试通过。(Generate pseudo-random sequence, C languages, debugging through.)

本程序用蚁群算法求解经典旅行商问题最优路径问题，效果很好(aco,tsp,best path)

完成3gpp标准中LTE系统16QAM调制方式的编码，该附件为子函数，输入bit流即可(Completion of 16QAM modulation coding 3gpp standard LTE system, the attachment of Functions, input bit stream can be)

说明：  使用simulink搭建的PMSM矢量控制，文件中附带详细的实验讲解和模型讲解，非常适合初学者(PMSM vector control built by simulink, detailed experiment explanation and model explanation are attached to the file, which is very suitable for beginners)

脉冲宽度调制（PWM）是英文“Pulse Width Modulation”的缩写，简称脉宽调制。它是利用微处理器的数字输出来对模拟电路进行控制的一种非常有效的技术，广泛应用于测量，通信，功率控制与变换等许多领域。一种模拟控制方式，根据相应载荷的变化来调制晶体管栅极或基极的偏置，来实现开关稳压电源输出晶 体管或晶体管导通时间的改变，这种方式能使电源的输出电压在工作条件变化时保持恒定。　　脉冲宽 (Pulse width modulation (PWM) is the English " Pulse Width Modulation" acronym, or pulse width modulation. It is the use of the microprocessor to the digital output of analog circuits for the control of a very effective technology, widely used in measurement, communications, power control and many other fields with the transformation. An analog control means, in accordance with the corresponding changes in load modulation transistor gate or base bias, switching power supply to achieve the output transistors or transistor on-time changes in power in this way can the output voltage in the workplace conditions of constant change. Pulse width)

适合新手学习、使用的matlab工具箱，包括线性规划、整数规划，二次规划等等，你值得拥有(Suitable for novice learning, the use of matlab toolbox, including linear programming, integer programming, quadratic programming, etc., you deserve)