variabel_acak_normal_variance

this code for matlab education

个人觉得比较好的一本matlab书籍。果断共享之。(Personally feel that a good matlab books. Decisive share of the.)

GUI为工具，制作信号发生器，可以生成正弦波方波三角波等波形信号(GUI as a tool, make a signal generator, can generate sine wave square wave triangle wave signals such as)

介绍MATLAB的基础知识，都初学MATLAB软件的人有帮助(Introduce the basics of MATLAB, which will help beginner for matlab.)

基于MATLAB的simulink汽车仿真模型，按功能结构分割，得到汽车的能源-动力学模型(MATLAB simulation model based on the simulink car, according to the functional structure segmentation, automotive energy- kinetic model)

用matlab实验k-means算法，对数据进行分类。(Matlab experiments using k-means algorithm to classify the data.)

灰色理論下之最基本操作元，灰生成之matlab源碼，可很快計算出數據各階之生成結果(gray under the basic theory of operation, the ash generated Matlab source, can quickly calculate the data-generating results)

HUFFMANN ALPHABETS CODEC using MATLAB

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.)

用于介绍预测控制及其matlab仿真的实现(The implementation of predictive control and the implementation of MATLAB simulation)