wsn-three-dimension-location

说明：  模拟计算一维热传导的问题,热传导的边界条件是两端绝热. (Simulation of one dimensional heat conduction problem, heat conduction across the boundary condition is adiabatic.)

wcdma下行扰码和OVSF码的matlab仿真程序，已经经过程序验证，绝对可用！(wcdma downlink Scramble and OVSF codes Matlab simulation program has been verified through procedures, absolutely available!)

这个程序运用matlab的数学计算功能实现线性规划求解(This procedure using matlab mathematical functions to achieve linear programming)

说明：  SE4110GPS接收机芯片。应用于高灵敏度，低功耗GPS、AGPS、手机等等。(The SE4110L is a highly integrated GPS receiver offering high performance and low-power operation in a wide range of low-cost applications. It is particularly well-suited to mobile phone and high sensitivity L1-band GPS and A-GPS systems.)

说明：  毕业论文--QPSK中频数字接收的同步算法研究(Thesis- QPSK IF digital receivers synchronization algorithm)

arithmetic_main alghorisem

用Jakes方法编写多径瑞利衰落信道模型(Using Jakes method to prepare multi-path Rayleigh fading channel model)

使用脉冲响应不变法实现巴特沃兹低通滤波器(Butterworth low-pass filter impulse response invariance)

说明：  介绍了非线性姿态的滤波方法，加性ekf以及乘性ekf等(Introduction of non-linear profile filtering method, the additive and multiplicative EKF EKF, etc.)

the matlab code for support vector regression machine , including data pretreatment of information. It includes an example (time prediction series)that uses SVR