xi-an-jiaotong-

encrypting data in an image function

叶图像提取研究及虚拟植物可视化实现(Extraction of leaf images and virtual plant visualization realize)

MATLAB 常用函数参考 MATLAB 程式设计与应用(MATLAB function reference used MATLAB programming and application )

The program is for pseudocolor image processing, it can convert a grayscale image to color. The color may not be accurate but quite useful for certain applications.

描述永磁同步电机矢量控制系统控制模型包含clark 变换，park 变换等(PMSM FOC model)

说明：  一个异步电机直接转矩控制系统的仿真模型。(A simulation model of direct torque control system for asynchronous motor is presented.)

M文件以及simulink产生伪随机码，是M序列，可在扩频通信中应用。(M files and simulink pseudo random code, is the M series, available in the spread spectrum communication applications. )

用MATLAB仿真工具simulink实现对输入信号的单边带调制，采用的是相移法(MATLAB simulink simulation tool to realize SSB modulation of the input signal is the phase shift method is used)

相关法和周期图法对信号进行功率谱估计，并画图在matlab上(Correlation and periodogram of the signal power spectrum estimation, and drawing on the matlab)

一个六杆机构的matlab仿真代码，包括其运动仿真，以及变量变化曲线图的生成。(A six institutions matlab simulation code, including its motion simulation, and variable changes in graph generation.)