sparse_in_time

在matlab编程环境下，实现一个跟windows自带近似的画图板程序。(In the matlab programming environment with windows built to achieve a similar drawing board procedures.)

用贝塞尔曲线画圆的代码,效率高，可以调节参数控制(draw circle by bezier )

Affine spatial interest points detection using scale space analysis

利用matlab编程实现的大数据处理工具，通过分析数据规律，得到其最佳分布参数(Programming using matlab big data processing tools, by analyzing the data rule to obtain the optimal distribution parameters)

针对离散系统的阶跃信号、正弦信号和方波信号，设计离散PID(Step for the discrete-time systems signal, sinusoidal signal and the square wave signal, the design of discrete PID)

good matlab files for rolling mill type models.............

MATLAB下实验室摄像头图像处理，以及摄像头实现跟踪。(MATLAB image processing laboratory camera, and the camera to achieve tracking.)

自己编写的55行精短情诗代码，呈现红色背景、白窗心形图案及动态U型符号，释义“Need you !”，码农也能文艺！(55 lines fine short poems codes, showing heart-shaped background and dynamic symbol-U,meaning "Need you!")

主要进行OFDM调制和解调，里面有IFFT和FFT部分，自己手动写的比较实用(Mainly for OFDM modulation and demodulation with IFFT and FFT, their practical manual)

光伏阵列的matlab仿真，仿真能够完成多阵列的仿真，可以仿真串列的pv光伏板(Pv photovoltaic panels photovoltaic array matlab simulation, simulation able to complete the simulation of multi-array, can be simulated serial)