Dalin_Algo

algorithm to calculate the MMSE algorithm inlab mat

music 空间平滑算法 应用于空间谱的到达角估计估计(spatial smoothing algorithm is applied to space music spectrum estimated arrival estimation)

说明：  《MATLAB编程实例》介绍了MatLab开发的一些实例代码，希望对从事图形图像处理的开发者有用！(&quot MATLAB Programming Example&quot introduces some examples of MatLab code developed by the hope of engaging in graphic image processing useful for developers!)

说明：  中值滤波和均值滤波,希望对大家有点帮助了呵呵,我也是在研究中.(Median filter and mean filter, we want to help a bit Oh, I am also in the study.)

宽带天线的表面电流，辐射功率和方向图的计算，包含频率扫描(wideband antenna: surface currents,radiation pattern and the calculation of power, including the frequency sweep)

adaptive equalization for multiple access for the TDMA digital cellular system is treated in this paper first survey the current system include the performance quality after that research the multiple changes in this approach

已知空间里面的的的三个空间点来计算计算三角形外接圆(Three calculation known triangle circumcircle)

这个matlab程序能够实现裁剪图像感兴趣区域，适合初学的。(The matlab program to achieve crop the image regions of interest for beginners.)

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.)

说明：  信号源仿真，信号成型，4QMA调制，QPSK，阵列信号接收(source simulation，Signal shaping ，4QAM,QPSK，array signal receive)