ASK-and-PSK

绘图,关于图像的圆形绘制，使用MATLAB绘图函数，自定义函数绘制圆形图像(circle)

彩色图像的色彩空间转换，rgb ntsc hsv hsl(Color image color space conversion, rgb ntsc hsv hsl)

Jacobian transformation script

matlab非常好的PPT学习课件，适合短时间自学的人使用。内容全面并且易懂。(This learning courseware is a very good PPT of matlab , suitable for short-term self-use. Comprehensive and easy to understand.)

说明：  这个仿真程序用于实现DS-CDMA通信系统仿真 (The simulation program used to implement DS-CDMA Communication System Simulation)

光纤激光器仿真程序，matlab写的,是一个不错的程序(fiber laser)

关于车辆VRP调度的程序，利用遗传算法编译而成。(Compiled from vehicle VRP scheduling procedures, the use of genetic algorithms.)

研究了汽车制动过程中车速、轮速等的变化过程和影响因素；以化整为零的思想，研究得到制动过程中各物理量间的微分方程关系；进而建立在ABS下的数学模型；继而通过使用simulink建立仿真模型；采取逻辑门限的控制方法，综合仿真的整个动态变化过程；得到车速、轮速、滑移率、路面附着系数和制动距离随时间的变化曲线；最后利用图像分析的方法对各物理量进行分析、比较，对比有无ABS系统下制动距离的变化，得出使用ABS控制策略能显著缩短制动距离，提高制动安全性。数据分析和处理主要应用MATLAB软件。(The braking dynamics model of quarter vehicle ABS is established. It simulates the dynamic behavior of a vehicle under hard braking conditions. We researched the change of the vehicle speed and wheel speed during the vehicle braking. According to Newton s first and second law, then dfferential equations are obtained, so we get the Mathematical model. Next the response of the system is simulated by using Simulink in MATLAB . Based on the logic threshold control, we get the curve that Speed, wheel speed, slip ratio and road adhesion coefficient and brake distance changes over time. Contrasting with ABS or without ABS , using the ABS control strategy can significantly shorten the braking distance. Data analysis and processing mainly used MATLAB software.)

matlab灰度图像的边缘提取：直方图均衡化，canny算子实现一阶偏微分，计算梯度幅值和方向(matlab Gray Image Edge Extraction: histogram equalization, canny realization of first-order partial differential operator, calculate the gradient magnitude and direction)

GAC模型代码，很好的matlab代码，希望大家多多分享(GAC model code, good code matlab)