scalechange

说明：  一个交互式的计算器。 1. 用顺序表来完成任意同维度向量的计算，包括加法、减法、夹角余弦值等。 2. 使用顺序表、链表来完成任意一元多项式的计算，包括加法、减法、乘法、导数(包括任意阶)等。 4. 四则运算表达式求值。 5. 含单变量的表达式求值。 6. 定义并运行简单函数。 7. 保留函数定义历史，并可以运行历史函数。 8. 函数的调用。 9. 操作数的各种字面常量的处理。 10. 支持矩阵的运算。(An interactive calculator. 1. Complete the calculation of any vector of the same dimension with the sequence table, including addition, subtraction, angle cosine value and so on. 2. Use order list and chain list to complete the calculation of any one-variable polynomial, including addition, subtraction, multiplication, derivative (including any order), etc. 4. Four Operational Expressions. 5. Evaluation of expressions with univariates. 6. Define and run simple functions. 7. Retain function definition history and run history function. 8. Call of function. 9. Processing of literal constants of operands. 10. Supporting matrix operations.)

获取multipart/form-data形式上传文件的函数(Get multipart/form-data forms to upload files function)

实现充电桩协议报文的全监测，通过CAN 通信历程更改，功能未调试，不过也没啥难点。(Implement protocol message full monitoring, charging pile through the CAN communication course changes, function not debugging)

生肖查询软件，小巧精致，原理很简单，初学者进入(Zodiac query software, compact, very simple principle, beginners to enter)

永磁同步电机自建模型仿真，此自建模型是基于dq轴的永磁同步电机，希望给初学自建烦琐子系统的同仁有点参考价值(self PMSM model simulation, the model is based on self-dq axis of permanent magnet synchronous motor, hope for self-learning cumbersome subsystem colleagues a bit reference value)

调用mkl的矩阵求本征值和本征函数,并得到计算时间(Call MKL for caculate the matrix s eigenvalue and eigenfunction，and get the efficiency)

简单计算器的界面代码，以及实现相关功能,加减乘除清零等(Simple calculator interface code, as well as the relevant functions)

改进的粒子群算法--自适应粒子群算法,在普通的粒子群算法里面加入了熵和(Improved particle swarm optimization (pso) algorithm, adaptive particle swarm optimization (pso) algorithm, in the ordinary course of joined the entropy and particle swarm optimization (pso) algorithm)

用VB设计的一个求两数的最大公约数和最小公倍数的程序。(VB design with a number seeking the greatest common divisor and least common multiple of two procedures.)

动态电路分析，用户输入电阻、电容、电容初始电压。(Dynamic Circuits, user input resistance, capacitance, initial voltage of the capacitor.)