C#仪表盘控件源码及使用示例

北京航空航天大学研究生课程数值分析A大作业(homework of numerical analysis of beihang university)

对视频进行ffmpeg解码，然后把解码出来的yuv用openGL 渲染出来

DSP2812基于长沙创制电子的mini开发板的实验例程，教你学dsp(DSP2812 development board based Changsha create electronic mini experimental routine, taught you how dsp)

aes128解密程序，可以输出每一轮的详细结果。含有注释和示例输入输出。(aes128 decryption program can output detailed results of each round. )

该项目使用一个enum类型表示一副牌的4种不同花色，然后使用一个struct型表示日历日期 -The project uses a enum types express one of four kinds of different brand suit, and then use a struct type that calendar date

利用高斯法求线性方程组的解(Gauss method for solving linear equations solution)

说明：  1. To design IIR filters in MATLAB to achieve various types of frequency selectivity, e.g.,lowpass, highpass, bandpass, etc 2. To implement the designed IIR filters in different architectural forms (e.g., direct form vssecond-order cascade form) using C6713 DSK 3. To perform real-time testing of the performance of the designed IIR filters.

使用C++编写的对ODBC封装类。对ODBC的主要操作进行了类的封装。(The use of ODBC written in c++ wrapper class.The encapsulation of main operation of ODBC.)

vtk中的STL文件的导入和导出。很好用的。自动识别两种STL格式。(vtk in the STL file import and export. Good use. Automatically recognizes two STL format.)

大多数自行车速度表工作通过使用霍尔效应传感器固定在自行车前叉。磁铁是附加到前轮上的辐条之一,它将与霍尔效应开关一次革命的车轮。速度计监测传感器计数轮革命。如果知道车轮的直径,距离可以很容易地计算如果你知道有多少革命的车轮。此外,如果时间完成革命,平均速度也可以计算出来。 对于这个问题,您将编写一个程序来确定总距离(英里)和平均速度(英里每小时)考虑到车轮直径,革命的数量和总时间的旅行。你可以假定前轮从未离开地面,并没有下滑或打滑。(Most bicycle speedometers work by using a Hall Effect sensor fastened to the front fork of the bicycle. A magnet is attached to one of the spokes on the front wheel so that it will line up with the Hall Effect switch once per revolution of the wheel. The speedometer monitors the sensor to count wheel revolutions. If the diameter of the wheel is known, the distance traveled can be easily be calculated if you know how many revolutions the wheel has made. In addition, if the time it takes to complete the revolutions is known, the average speed can also be calculated. For this problem, you will write a program to determine the total distance traveled (in miles) and the average speed (in Miles Per Hour) given the wheel diameter, the number of revolutions and the total time of the trip. You can assume that the front wheel never leaves the ground, and there is no slipping or skidding.)