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对一列信号进行现代功率谱分析 (Of a signal power spectral analysis of modern )

turbo 码matlab编译码程序，包括map和siso译码算法(turbo codes Matlab encryption procedures, including the map and REJS decoding algorithm)

微气象学中利用EC资料计算湍流通量，对潜热和二氧化碳通量进行的WPL订正(Micrometeorological EC data to calculate the turbulent fluxes, latent heat and carbon dioxide fluxes of WPL revised)

卡尔曼滤波简介及实现代码，用C++语言和马特拉不编程(Kalman filtering Introduction and implementation code, C++ language and Matra programming)

matlab数学工具软件实例简明教程，适合简单自学使用(the the matlab mathematical tools software instance Condensed tutorial suitable for simple self-use)

说明：  2019年第16届华为杯数学建模F题第三问的代码(Code for the third question of mathematical modeling F of the 16th Huawei cup in 2019)

在仿人机器人研究中，需要进行运动学和动力学分析，本代码将动力学方程进行编写，有助于仿真。(In the study of humanoid robot, kinematics and dynamic analysis need, the dynamic equation will be writing code to help simulation.)

一种 matlib 仿真的UKF算法，一种 matlib 仿真的UKF算法，(ukf algorithm)

DAB型全桥DC-DC变换器与3相PWM型变换器级联仿真，可用于充放电系统及新能源领域，实现能量的双向流动。(DAB full-bridge DC-DC converter with three-phase PWM converter cascade simulation model can be used to charge and discharge systems and new energy field, two-way flow of energy.)

为了实现DOA和时延的联合估计,提出了一个无线通信中高分辨率的联合角度和时延估计方法,该方法不需要对参数进行搜索,利用空时矩阵的特征向量和特征值分别估计DOA和时延,通过特征值和特征向量的对应关系,估计的参数可以自动实现配对, 只要各路径信号的DOA和时延不同时接近此方法都可以适用,与JADE-MUSIC,JADE-ESPRIT和SI-JADE算法相比,该算法具有较好的鲁棒性和较小的估计误差。仿真结果证明了该算法的有效性。 (In order to achieve the joint estimation of DOA and delay, proposed a wireless communications joint angle and high resolution delay estimation method, the method does not require parameters to search using the space-time matrix eigenvectors and eigenvalues​ ​ , respectively, and the estimated DOA delay, by the correspondence between eigenvalues ​ ​ and eigenvectors, the estimated parameters can be automatically paired DOA and delay of each path as long as the signal is not close to this same method can be applied, with the JADE-MUSIC, JADE-ESPRIT and SI-JADE algorithm, the algorithm has better robustness and smaller estimation error. The simulation results show the effectiveness of the algorithm.)