多点温度采集

说明：  department store mangement

将gary二维影像资料(阵列)转为bitmap &bitmap转为gary二维影像资料-The gary two-dimensional image data (array) into bitmap & bitmap two-dimensional image data to gary

说明：  实现矩阵的四则运算，并能计算矩阵的特征值和特征向量(Four arithmetic operations of matrices are realized, and eigenvalues and eigenvectors of matrices can be calculated.)

说明：  J1939协议栈源码，有详细的使用说明，在KEIL C166 (XC2331D)上编译通过。(J1939 protocol stack source code, compiled on KEIL C166 (XC2331D).)

利用定时器，产生 可调频的脉冲。。。。。。(The timer can be chirp)

进行可靠度分析有效方法 画出数据概率分别vu 如 (for reliable method N = FREQDM(Y) bins the elements of Y into 10 equally spaced containers and returns the frequency of each container. If Y is a matrix, FREQDM works down the columns. N = FREQDM(Y,M), where M is a scalar, uses M bins. )

以dac7811带动的宽放的编写程序， 以dac7811带动的宽放的编写程序 以dac7811带动的宽放的编写程序，，(In dac7811 driven liberalization of programmingIn dac7811 driven liberalization of programming)

vc用图像平铺形状的程序源码,很不错的demo值得一看！(vc tile with the shape of the image source code, very good demo worth a visit!)

51单片机ad7705,1602显示  51单片机ad7705,1602显示  51单片机ad7705,1602显示 51单片机ad7705,1602显示  51单片机ad7705,1602显示  51单片机ad7705,1602显示 51单片机ad7705,1602显示 51单片机ad7705,1602显示  51单片机ad7705,1602显示 

说明：  ucoss系统的消息队列，应用于stm32。亲测可用。(The message queue of ucoss system is applied to stm32. The pro-test is available.)