GPS基线解算全过程 procdd

说明：  大气波导下，电磁波射频追踪研究，利用Matlab进行仿真(Radio Frequency Tracking of Electromagnetic Waves in Atmospheric Waveguide)

说明：  使用MATLAB软件，实现TD-LTE系统Turbo编码器的设计。(Using MATLAB software to designe the turbo encoder of TD-LTE system .)

容积卡尔曼滤波测量方程基于统计数据，利用蒙特卡罗方法抽取私家电动汽车一次出行里程数，根据电池充电特性及车辆行驶习惯获得电动汽车充电的起始荷电状态、充电功率和起始充电时间，建立了一个较为精确的预测无线充电私家电动汽车充电负荷的数学模型，(The volume Calman filter measurement equation is based on the statistical data, using Monte Carlo method to extract the first trip mileage of private electric vehicles. Based on the battery charging characteristics and vehicle driving habits, the initial charge state, charging power and starting charge time of the electric vehicle charging are obtained. A more accurate prediction radio is established. A mathematical model of charging load for private electric vehicles.)

说明：  可以直接仿真各种模型下常用水声信道，包含Bellhop,Kraken等源代码(Simulating the basic underwater acoustic channel, including the code and theory of Bellhop, Kraken and so on.)

GPS跟踪器原理图，源码程序，app程序V2.03版本，需要做定位跟踪的是个非常好的源码程序哦。(GPS tracker schematics, source program, app version V2.03 program, we need to make locating and tracking program is a very good source Oh.)

wcdma 编码扩频调制过程。。。。。。。。。。。。。。。。。。(wcdma coded spread-spectrum modulation process )

编写有限体积求解程序，并将其应用于对流换热问题。建立问题的数学模型（包括内部介质及边界条件），推导离散过程及边界条件施加方案，编写程序并验证，分析流动温度场。(Write a finite volume solver and apply it to convection heat transfer problems. Mathematical modelling of the problem (including internal media and boundary conditions), derivation of discrete processes and application of boundary conditions, programming and validation, analysis of the flow temperature field.)

用来图像分割，特征提取，目标跟踪，分类的工具箱(Used for image segmentation, feature extraction, target tracking and classification of the toolbox)

针对数字卫星常用的 7 种通信信号调制方式(QPSK、8PSK、16QAM、32QAM、64QAM、16APSK、32APSK)，对零中心归一化瞬时幅度谱密度最大值、四次方谱、幅度、高阶累积量四种特征参数进行了分析，提出了一种联合特征参数的信号调制识别方法．(Aiming at seven communication signal modulation modes commonly used in digital satellite (QPSK, 8PSK, 16QAM, 32QAM, 64QAM, 16APSK and 32APSK), four characteristic parameters of zero-center normalized instantaneous amplitude spectral density, quadratic spectrum, amplitude and high-order cumulant are analyzed, and a signal modulation recognition method of joint characteristic parameters is proposed. Method.)

频分复用信号的生成以及演示，与英文工具书匹配，很好用！(FDM signal generation)