基于STM32单片机的高精度频率源设计

SPI总线的学习――93C46的应用，希望大家能学到点东西(SPI bus to learn- 93C46 applications, hope that we can learn something)

windows平台下的线程池软件,对频繁调用但是处理时间很短的线程有很好的效果,(Thread pool Windows platform software, for frequent calls but processing time is very short thread has a good effect,)

该代码是B样条神经网络算法，收敛快，可以很好地解决非线性逼近问题。(The code is B spline neural network algorithm, fast convergence, can be a good solution to the problem of nonlinear approximation.)

说明：  SI4463 测试可用 只需要自己更改si463的管脚就可以(The SI4463 test is available by changing the pin of the si463 itself)

环形缓存机制，主要可以用来循环接收数据量比较大的数据，如高清视频数据；其首先申请一大段缓存，首尾指针分别换算成离缓存首地址的长度，尾指针根据接收数据的长度并对缓存长度取模来往后移动，首指针根据取出数据的长度并对缓存数据取模往后移动，当尾指针移动到末端，接收到的数据超出剩下的缓存大小时，尾指针换算的长度对缓存取模时其值将变为缓存开始的地址，从而形成一个指针自动偏移不断循环存储的环形buffer。

cxcore的的库文件，这是opencv中很重要的一个链接库，包含了大量矩阵操作函数，方便使用(cxcore the library file, which is a the opencv very important link library contains a large number of matrix manipulation functions, easy to use)

windows驱动程序开发的简单介绍，简要概括了windows驱动开发的环境，工具(windows driver for the development of a simple introduction, a brief summary of windows driver development environment, tools)

C#语言开发实现Winform下的语言国际化，经整理测试，分享给大家。

运用用MATLAB编程的小型计算器，能够运行简单的加减乘除等运算(Use with MATLAB programming small calculator, able to run, such as simple addition and subtraction, multiplication and division operations)

The HART Application Guide has been created by the HART Communication Foundation (HCF) to provide users of HART products with the information necessary to obtain the full benefits of HART digital instrumentation. The HART communication protocol is an open standard owned by the more than 100 member companies in the HCF. Products that use the HART protocol to provide both analog 4–20 mA and digital signals provide flexibility not available with any other communication technology.