segmentinmatlab

有一学生成绩管理数据库如下表，要求建立一SAS数据集score，并输出显示 创建一个新的数据集class，新增平均成绩aver变量和等级考评grade变量，grade的值是根据aver值的大小给出A、B、C、D四个等级，并显示新数据集class(A student achievement management database as the table, called for the establishment of a SAS data set score, and output display create a new data set class, add an average score aver evaluation variables and grade level variables, grade values are based on the size of a aver value the A, B, C, D four grades, and displays the new data set of class)

用MATLAB编写的MIMO系统中的BLAST系统的接收程序(MATLAB prepared using MIMO system receiver BLAST system procedures)

说明：  Matlab教程，可以借助其学习和使用Matlab，使用软件过程中还可以查阅。(Matlab tutorials can make use of their learning and the use of Matlab, using the software process can access.)

对正弦信号进行简单的频谱分析，变换采样频率和信号持续时间(A simple sinusoidal signal spectrum analysis, changing the sampling frequency and signal duration)

说明：  用于二叉树寻索，找出在一个确定的矩形中，数量最大的圆或者矩形(treegraf used to find the most round or rectangle in a big rectangle)

利用平均周期图法的进行功率谱估计，得到信号的频谱幅度。(Use the average periodogram method for power spectrum estimation, be the signal amplitude spectrum.)

MATLAB simscape 工具箱，介绍simscape 工具箱(MATLAB simscape)

对图像进行中值滤波处理，没有用到matlab自带函数(Binary image processing, matlab built function is not used)

汽车车牌识别，用matlab编写的简单的程序，很适合新人学习！(license plate recognition)

这是simulink的仿真，基于瞬时无功功率的正负序电流检测方法，可自行设置检测谐波或无功(Current Detection method based on The instantaneous reactive power theory)