0275

绘制椭圆，输入为椭圆中心坐标，方向，角度(drawing ellipse)

使用matlab的simulink工具箱，对平面二连杆机构进行动态仿真(Matlab dynamic simulation of Two-linkage mechanism)

说明：  用于对高密度源数据进行预处理，将其转换为INV反演数据格式和便于suffur成图的数据格式。(used for high-density source data pretreatment and convert it to INV inversion data formats and facilitate suffur mapping data formats. )

有关matlab较为基础的入门书籍。很适合初学者学习借鉴和使用。(For more matlab basic introductory books. It is suitable for beginners to learn and use.)

采用matlab simulink编写的消峰参考设计，可以直接生成verilog代码。消峰主要用于降低无线信号的峰均比，提高功放效率。(Clipping prepared using matlab simulink reference design, you can generate verilog code directly. Consumers peak mainly used to reduce radio signal PAR, improve power amplifier efficiency.)

对图像进行增强处理的车流量检测算法，图像锐化，背景差分，膨胀腐蚀等一系列数学形态学操作(The image enhancement processing of the traffic flow detection algorithm, image enhancement, background difference, expansion and a series of mathematical morphology erosion operation)

说明：  求取复杂网络图中各个节点的度和度的分布曲线(To calculate the complex degree of each node in network diagram and degree distribution curve )

pid是个很实用的matlab模块，大家学习啊(pid)

QR二维码精定位，通过探测三个位置探测图形获得三个坐标，定位准确率90%左右。(QR code precise positioning, through the detection of 3 position detection patterns and then get 3 points, the recognition accuracy is about 90%.)

susan用PML边界条件编写的FDTD三维程序(susan with PML boundary conditions for the preparation of three-dimensional FDTD program)