AMC7812 SPI

sigmatel公司的36XX系列完整开发包，有了这个开发包作为基础，你就可以这上作一些UI,驱动的更改，这是要几万元才能卖到的开发包哦(36XX Series SigmaTel)

12864上面的并行画线，可以画圆，三角形，正方形，直线，正弦波(12,864 above the parallel line drawing, you can draw a circle, triangle, square, line, sine wave)

基于STC89C51的红外解码程序，并且在数码管显示(STC89C51 based infrared decoding procedures, and in the digital display)

C# 拖拽截图（拖拽拉伸图片选框）

基于STM32的双向dc的软件算法，电流电压双闭环系统(Bidirectional DC based on STM32)

功能：用BFGS算法求解无约束问题：min f(x) 输入：x0是初始点，fun,gfun分别是目标函数及其梯度； varargin是输入可变参数变量，简单调用bfgs时可以忽略它， 但是其他程序循环调用时将会发挥重要作用 输出：x,val分别是近似最优点和最优值，k是迭代次数。(Function: BFGS algorithm for unconstrained problem: min f (x) Input: X0 is the initial point, fun, gfun each objective function and its gradient varargin variable parameter is the input variable, it can be ignored when a simple call bfgs , but other programs will play an important role when the cycle is called output: x, val are approximate optimum and the optimal value, k is the number of iterations.)

BankObject Extends, for IE extention Bar.

MSP430上类似手机九宫格的英文输入控制(MSP430 keyboard on cellphone)

提供了4种解常微分方程组的c++代码：定步长四阶龙格-库塔(Runge-Kutta)法(RK4->RKDUMP)；(In this paper, four c codes for solving ordinary differential equations are provided: the fourth order Runge-Kutta (Runge-Kutta) method with fixed step size (RK4-))

C#编写的windows计算器-源代码 可实现计算器基本运算 可做C语言学习参考-prepared by the C# windows calculator-source code can be realized calculators to do basic computing reference C Language Learning