yichangjiance

satellite link budget analysis using matlab

标准卡尔曼滤波。在动态 GPS 定位中，Kalman 滤波是最常用的数据处理算法，它是基于观测噪声和动力学模型噪声均是高斯白噪声建立的。(standard KF is common data processing algorithms)

说明：  可以求出系统频率响应的一个小程序，只要修改一下系统参数，吧参数改成你自己的就可以。(You can find the system frequency response of a small program, as long as the system parameters change it, bar parameters can be changed to your own.)

说明：  一是讲述MATLAB正常运行所必须具备的基础条件；二是简明系统地介绍高度集成的Desktop操作桌面的功能和使用方法。(One is about the normal operation of the MATLAB must have the basic conditions Second concise introduction to a highly integrated system Desktop operating desktop features and applications.)

Trajectory Tracking Control of a Car-Trailer System

基于维特比译码算法的BPSK解调方式，survivor_state是一个矩阵，它显示了通过网格的最优路径，这个矩阵通过一个单独的函数metric(x,y)给出，这个算法既能用于硬判决译码也能用于软判决译码。 (BPSK demodulation method based on viterbi decoding algorithm, survivor_state is a matrix, the optimal path of it shows through the grid, the metric matrix through a separate function (x, y), the algorithm can not only used for decoding hard decision can also be used to the soft decision decoding. )

MATLAB与c++混编的案例代码，可运行，是学习的好例子(MATLAB and c++ mixed case code can be run, is a good example of learning)

说明：  转子动力学计算横向振动固有频率的程序语句(Rotor dynamics program statement for calculating the natural frequency of lateral vibration)

lecture演示lecture演示lecture演示lecture演示(lecture demonstration lecture demonstration lecture demonstration lecture demonstration)

wsn的TEEN算法，自己加入了相应的注释，相信大家会看的很轻松(wsn the leach method, its accession to the corresponding note, I believe we will see very easily)