positionspeedcurrent

cplex中文教程，认真书写上传资料的详细功能(cplex Chinese tutorial, seriously writing a detailed functional upload)

说明：  对IQ接收器最重要的两个参数,即I和Q两路分量之间的幅度一致性和相位正交性,可采 用如下办法计算:把I、Q 两路信号分别作FFT ,找出频域内信号的幅度,即可算得两路分量的幅度一 致性 把I、Q两路信号合成一个复数信号,作FFT ,对得到的频谱求镜像抑制比(即频域内的信号与信号镜像的幅度比) ,通过镜像抑制比和幅度一致性,可求出接收机的I和Q两路分量之间的相位正交性。(IQ receiver for the two most important parameters, namely I and Q components of two-way consistency between the amplitude and phase orthogonality may be adopted calculated using the following method: to I, Q 2 signals, respectively for FFT, to find a frequency domain signal amplitude, can be considered as two-way component caused by the range of 1 the I, Q 2 signals into one complex signal for FFT, the spectrum demand of the received image rejection ratio (ie, frequency domain signal and magnitude of the signal mirror ratio), through the image rejection ratio and extent of consistency, the receiver can be derived I and Q phase between the two-way component orthogonality.)

文件是微软官方的VB2010学习资料的源码，适合初学者在学习过程中参考学习。(The document is the VB2010 learning of Microsoft' s official source of information for beginners to refer to learning in the learning process.)

雁群编队控制算法，根据原文进行简化，UAV上可以进行编队控制(Formation Control Algorithms for Wild Goose Groups)

刘金坤老师的滑模控制程序，可以实现对非线性，系统参数部分未知的系统控制。有一定的抗干扰能力(Liujinkun teachers sliding mode control procedures can be achieved right nonlinear system parameters part of the unknown system. A certain degree of anti-jamming capability)

说明：  为和各位大神探讨DC-DC控制，特意在MATLAB中DC-DC闭环控制仿真(DC-DC Closed Loop Control Simulation in MATLAB)

GPS和INS组合导航MATLAB程序，融合状态向量为平台误差角、位置误差、速度误差、陀螺仪漂移、陀螺仪马尔科夫偏差、加速度漂移共18维向量；测量采用速度-位置法；含有数据(GPS/INS fusion by kalman filter)

说明：  有关应用matlab编写的有限元函数,其中包含了一些最基本的有限元的基本函数,对于应用有限元法模拟电磁场欧很大的帮助(Matlab prepared for the application of the finite element function, which contains the most basic finite element basic function, using the finite element method simulation of electromagnetic fields in Europe a great help! !)

《Python编程》源代码文件，是这本python入门基础书的源代码(Python Programming Source Code File)

uml建模经典书，通俗易懂的话语让你轻松学习建模语言(uml modeling classic book, easy to understand words so that you easily learn modeling language)