dgoy

4-FSK信号的生成，用于数字通信原理的基础知识的学习，随机产生4fsk信号，并分析信号的频谱(Generating 4-fsk signal and spectrum analysis)

暖通冷凝器计算的excel表格计算文档，比较实用(HVAC condenser calculation excel spreadsheet documents, more practical)

编写程序，通过设置ios::scientific和ios::fixed标志以定点和科学记数法显示浮点类型数据。(Programming, by setting the ios:: scientific and ios:: fixed flag with fixed-point and scientific notation floating-point data types.)

说明：  实现汽车销售人员的销售，购买人员资料的统计，销售统计，出入库管理以及系统管理(Car sales staff to achieve the sale, purchase statistics personnel information, sales statistics, out of storage management and system management)

说明：  停车场的管理系统(Car park management system)

Visual C下提取点阵字模源代码，可可直接生成C语言的code，可选字体，大小. (The dot matrix source code Visual C extract, cocoa directly generate C language code, selectable font, size.)

日历的生成，可以进行标注日期，备注日期提醒。(Calendar of generation can be dated, notes the date reminder.)

个详细的ping程序阅读报告,包括流程图和详细的代码注释()

停车场收费管理程序，本程序是华为软件训练营的任务之一，供大家参考，c语言编写(Parking fees management program, this program is Huawei Software One of the tasks of training camp, for your reference, c language)

说明：  Description Michael喜欢滑雪百这并不奇怪， 因为滑雪的确很刺激。可是为了获得速度，滑的区域必须向下倾斜，而且当你滑到坡底，你不得不再次走上坡或者等待升降机来载你。Michael想知道载一个区域中最长底滑坡。区域由一个二维数组给出。数组的每个数字代表点的高度。elements in that rectangle. In this problem the sub-rectangle with the largest sum is referred to as the maximal sub-rectangle. ()