OPENGLkuangjia2

说明：  此例子为fir滤波器设计c语言算法实现，包括三角窗，矩形窗，汉宁窗，汉明窗，凯萨窗等经典窗函数。可以直接调用。(This example for the fir filter design algorithm c language, including the triangular window, rectangular window, Hanning window, Hamming window, Caesar windows classic window function. Can be directly invoked.)

五子棋的小程序，考虑了先手双三禁手的情况可以人和电脑，人和人，步数有统计，开始可以选择白旗或者黑棋(Gobang a small program, taking into account firstly the three pairs of hands can be cut and the computer, and the people, a few steps there are statistics, can choose to start a white flag or Black)

VC俄罗斯方块源代码，很好玩的哦，这可是我辛苦找来的(Tetris VC source code, very good Oh, this is my hard to find)

基于小波变换的ECG信号去噪系统设计,在信号采集时，身体的任一微小运动都会产生“基线漂移”，这是一种低频干扰，同时，由于肌电的存在又产生了高频的肌电噪声，由于空间电磁场的存在又使心电信号中混有50Hz的工频干扰。这些噪声不去除，就会影响下一步的信号处理。 综合运用数字信号处理的理论知识进行生物医学信号增强系统设计，实现ECG信号的去噪，从而加深对小波变换及其应用的理解，建立概念多分辨分析的概念，加深理解信号增强的原理、方法和步骤。本设计的主要内容是设计一个基于小波变换的ECG信号去噪系统，实现ECG信号的去噪。 (ECG signal denoising based on wavelet transform system design, signal acquisition, any small movement of the body will have a " baseline drift" , which is a low-frequency interference, while the high frequency due to the existence of the EMG muscle electrical noise due to the presence of electromagnetic field and the ECG signal mixed with a 50Hz power frequency interference. The noise is not removed, it will affect the next step in the signal processing. Use the theoretical knowledge of digital signal processing for biomedical signal enhancement system design to achieve the de-noising of ECG signal, so as to deepen understanding of the wavelet transform and its applications, to establish the concept of multi-resolution analysis of the concept, deepen the understanding of signal enhancement of the principle, the method and steps. The main elements of this design is the design of an ECG signal denoising based on wavelet transform denoising the ECG signals.)

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这是用VC++编写的汽车配件管理系统 1.数据库文件名：qpglxt 位置：(汽配管理系统\汽配管理系统qpglxt.mdb) 2.数据库类型：Access 3.连接方式：ADO 4.用户名：mrkj 5.密码：111 6.编译环境VC6.0(It is written in VC++ auto parts management system 1. Database file name: qpglxt location: ( Auto Parts Management System Auto Parts Management System qpglxt.mdb) 2. Database Type: Access 3. Connection: ADO 4. User Name: mrkj 5. Password: 111)

51单片机考勤系统下位机程序，可以配合上位机软件实现考勤功能，将hex文件下载到51单片机即可使用(51 MCU control procedures can be achieved with the PC software attendance function, the hex file into the microcontroller 51 can be used)

雷达天气回波，基于小雨法的差分反射率标定的源程序(Rain-based method of differential reflectivity calibration source )

本程序为汽车理论第五版课后习题程序，采用matlab编程，经测试均为正确结果(The procedures for the car the theoretical fifth edition of the after-school exercise program, using matlab programming, has been tested and are the correct results)

有关于药品生产的进销存管理信息系统，未完成根据需要进行修改(Unfinished modify it as needed on pharmaceutical production and inventory management information system,)