用拟牛顿法解非线性方程组

3轴、6轴、9轴陀螺仪传感器，差分精确算法，得出稳定准确的角度(3 - axis, 6 - axis, 9 - axis gyroscope sensors, differential precise algorithm, to get a stable and accurate angle)

weibosdk-21410.zip,可以用来开发微博程序(weibosdk using it to program weibo )

求解积分函数的列子，可以求sin的定积分和cos的定积分函数。(Liezi solution of the integral function, you can find the definite integral of sin and cos of the definite integral function.)

一种求解电大平台天线互耦的时域积分方程快速算法(Solving the Antenna TV platform stie fast algorithm)

说明：  利用prony算法提取信号的幅值、频率和衰减因子，删除了mathworks工具包中的bug(The Prony algorithm is used to extract the amplitude, frequency and attenuation factor of the signal, and the bugs in the MathWorks toolkit are deleted.)

GPS定位程序相关关键代码，标准单点定位、PPP，模型参数可以自己设置(GPS positioning procedures related to the key code, standard single point positioning, PPP, model parameters can be set up their own)

网上下载的lang程序，求解插值挺好的，已经测试过(Lang downloaded program, solving the interpolation very good, has been tested)

C#入门经典，非常好的学习C#的入门教材(C# Introduction classics, very good learning C# introductory textbooks)

一种快速的算术编码程序. 也是JPEG和JPEG2000的部分核心算法.(A fast arithmetic coding procedures. JPEG and JPEG2000 is also part of the core algorithm.)