polar信息位的选择

说明：  assignment for machine learning

实现控制一个小球在窗口中上下左右任意移动-achieve control of the ball in a small window above and below arbitrary Mobile

提供矩阵以及向量的各种运算，线性方程组的求解，二次曲面的插值和逼近，最小二乘法等数值分析计算工具-Provide a variety of matrix and vector operations, linear equations, quadratic surface interpolation and approximation, the least square method such as numerical analysis and calculation tools

说明：  SCMA with LDPC code

这是python机器学习书籍的全部代码，一定要结合书籍看代码。(This is the whole code of Python machine learning books, we must read the code in conjunction with books.)

英培特嵌入式开发系统IDE软件包，包括软件仿真功能，是ARM开发的好帮手-British tissue culture embedded system development IDE package, including software simulation function, the development of the ARM is a good helper

李莉老师讲解的OFDM课件和源码,帮助初学者更好的理解ofdm(Some of the OFDM documents collected can be used as a reference for OFDM simulation learning)

说明：  本文主要将蚁群算法用于解决连续函数优化的问题(This paper will be used for ant colony algorithm to solve the problem of continuous function optimization)

在不同供电区域负荷密度和不同变电所容量条件下 ,对中压配电网常见的几种接线模式进行了经济性和可靠性计算分析 ,研究其随负荷密度和变电所容量变化的趋势 ,以及在相同条件下不同接线模式之间的比较。(Under the conditions of load density and different substation capacity in different power supply areas, the economic and reliability calculations of several common wiring modes of medium voltage distribution network are carried out, and the trend of load density and capacity change of substation is studied. And a comparison between different wiring modes under the same conditions.)

说明：  4乘4矩阵键盘stm32f103开发板。 消抖。 col列，Pin配置为PP推挽输出模式； row行，Pin配置为Input模式，启用内部上拉电阻(4 times 4 matrix keyboard STM32F103 development board. Shake off. Col column, pin is configured as PP push-pull output mode; Row, pin is configured in input mode, and internal pull-up resistor is enabled)