相位法雷达测角研究

以s7-300为核心的恒压供水系统，并结合组态王、触摸屏很好的实现了监控(S7-300 as the core of the Water Supply System, combined with Kingview, touch screen is very good monitoring)

MATLAB的FPGA数字信号处理程序 类似于DSP的C语言 简称SG，大家指教！！ -MATLAB FPGA digital signal processing DSP similar to the C language acronym SG, we know! !

实现二叉树的基本功能，包括前序遍历，中序遍历，后序遍历，层次遍历-To achieve the basic functions of a binary tree, including the pre-order traversal, inorder traversal, postorder, level traversal

讲述数学建模的知识以及采用数学建模算法结合MATLAB编程解决实际问题的案例(About mathematical modeling knowledge, and the use of mathematical modeling algorithm, combined with MATLAB programming to solve practical problems)

Python codes for community detection

智能车程序完整版的，包括图像处理以及舵机电机控制，希望可以一起沟通交流(Intelligent vehicle program complete version, including image processing and steering motor control, hope to be able to communicate with each other.)

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.)

说明：  对于一些谱线计算fwhm的MATLAB程序，针对具体问题可做适当修改！(Simple calculation of FWHM MATLAB program)

说明：  第十四届智能车华北赛一等奖滤波程序开源。(Open source filtering program for the first prize of the 14th North China Smart Vehicle Race.)

无源低通滤波器的模型，可以用hfss仿真，能对微波器件有很好的认识。-Passive low-pass filter model, can be used hfss simulation, microwave devices can have a good understanding.