Final-Code-iris-recognition

四节点杆单元集成，及力，应力，刚度矩阵，使用MATLAB编制，此为m文件(QuadraticBarElement assemble force,stiff,stress)

This is code for OFDM

使用matlab做出显示在屏幕上的精美日历(Using matlab to display beautifully on the screen calendar)

matlab基础教程，教你快速使用matlab软件和熟悉matlab语言。(matlab basic tutorial to teach you quickly matlab software and familiar matlab language.)

单相光伏并网发电系统电压前馈控制和有源频率偏移（AFD）孤岛检测法的simulink仿真模型，初步实现了并网电流与电网电压的同频同相，AFD孤岛检测方法采用S函数给出，检测功能基本实现。(Single-phase grid-connected PV system voltage feedforward control and active frequency offset (AFD) simulink simulation model islanding detection method, the initial realization of grid current and the grid voltage of the same frequency and phase, AFD islanding detection method using the S function to out detection realized.)

数学建模经典问题轮船调配问题，详细解答了各个问题，并附有轮船到达的模拟程序(Mathematical modeling of the classic problems ship deployment issues, detailed answers to each question, along with the ship arrived simulation program)

说明：  利用matlab的gui设计的带有输入和输出功能的界面图形，可视性很强，自己独立编写，学习非常值得(Uses the Matlab GUI design to have the input and output function the interface graph, the visibility is very strong, writes independently, the study is very worthwhile.)

说明：  基于状态空间模型的模型预测控制，matlab平台实现。(The model predictive control based on state space model is realized by Matlab platform.)

传算法对BP网络权值阈值进行优化的matlab源代码(matlab code )

Algorithm Collections for Digital Signal Processing Applications using Matlab - E.S. Gopi