basic

草拟告诉应用综合方法及过程加上与或结构语法产生弗尼耶变换-Tell application of an integrated approach to the drafting and process or structure, together with the transformation Fournier Grammar

ucOS+ucGUI人机界面实验源码 加入触摸屏校准功能。 >> 校准后触摸屏参数保存在STM32芯片自身的Flash中。 >> 当第一次启动程序或者全部擦除芯片后第一次启动将会执行校准。 >> 也可以在设置功能中选择“触摸屏校准”手动执行校准，前提是当前触屏参数和真实值相差不大，可以进入到触摸屏校准选项。(UcOS+ucGUI human interface experimental source)

File Bao Cao Excel Form Bao Cao

用matlab编写的代码，用于实现飞行器的一致性状态(The code is used to achieve the consistency of the aircraft)(The code written in MATLAB is used to achieve the consistency of the aircraft.)

asp and c# library using, shopping card project

说明：  STM8S005K6-EEPROM读写，非常详细，直接用库函数编写(STM8S005K6-EEPROM read and write, very detailed, written directly with library functions)

说明：  单目标粒子群算法，可用于方程结算等函数求解(Single objective particle swarm optimization)

将这个安装包加载到MATLAB中，便可以进行地图相关要素绘图的可视化，适合于测绘人员使用(Loading this installation package into MATLAB can visualize the mapping of map-related elements, which is suitable for the use of surveyors and mapping personnel.)

说明：  利于MATLAB实现OFDM的发送和接收，具体过程发送端先通过QPSK调制，之后进行IFFT变换，然后再添加循环前缀，接收端是一个逆过程。该程序还有另外一个的功能是信道估计，最小乘与卡尔曼滤波器的比较。(MATLAB is helpful to realize the sending and receiving of OFDM. The sending end of the specific process is firstly modulated by QPSK, followed by IFFT transformation, and then cyclic prefix is added. The receiving end is an inverse process. Another function of the program is channel estimation, least - multiplication and kalman filter comparison.)

说明：  对于支持多种调制方式的通信系统来说，接收信号调制方式的自动识别是不可或缺的功能之一。论文研究了 六种常见的数字调制信号，提取出五种特征参数，并针对瞬时相位和瞬时频率特征参数的提取做出了改进。采用BP神经网 络算法进行自动识别，在高斯白噪声环境下仿真,(For the communication system supporting multiple modulation modes, the automatic recognition of the modulation mode of the received signal is one of the indispensable functions. This paper studies six kinds of common digital modulation signals, extracts five kinds of characteristic parameters, and improves the extraction of instantaneous phase and instantaneous frequency characteristic parameters. BP neural network algorithm is used for automatic recognition, and simulation is carried out in the Gauss white noise environment,)