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说明：  根据滚降系数画出滚降系统频谱，并画出相应的时域波形(According to the roll-off factor to draw the spectral roll-off and draw the corresponding time-domain waveform)

自动控制原理实验指导书，适用于自控课程的实验研究，包括多个经典实验及其实验结果。(Automatic control theory guide books, suitable for controlled experimental study courses, including a number of classic experiments and their results.)

QPSK的误符号率以及QPSK的旋转星座的误符号率源代码。(Rotation QPSK symbol error rate as well as QPSK constellation symbol error rate of the source code.)

关于matlab的基本教程其中还含有绘图和图形处理，数值分析与数据分析的基本介绍(Basic introduction to the basic tutorial on matlab which also contain graphics and graphics processing, numerical analysis and data analysis)

为判断聚类结果质量的好坏，需要一个客观的评价指标来评价聚类结果的合理性。聚类性能评价方法通常分为三种：外部评价法，内部评价法，相对评价法。外部评价法将聚类结果得到类标签和已知类标签进行比较，此评价法的前提是数据集样本的类标签已知(In order to judge the quality of clustering results, good or bad, the need for an objective evaluation to assess the reasonableness of the clustering results. Clustering performance evaluation method is usually divided into three types: external evaluation method, internal evaluation method, relative evaluation method. External evaluation method of clustering results to obtain class labels and the known class labels are compared, the premise of this evaluation method is a class label known sample of the data set)

传感器阵列波束优化设计与应用书籍第8章matlab程序(Chapter 8 matlab program of book Sensor array beam optimization design and application)

现代通信系统（实用MATLAB)第五章程序(Modern communication systems (useful MATLAB) Chapter V procedures)

matlab 用于实现图像目标检测的源码，可以实现目标的跟踪(Matlab for realizes image target detection, can achieve the goal of source code tracking )

An effective undergraduate controls curriculum will have strongly coupled laboratory and classroom components. It is important that the students experience the application of the classroom theory. Mathwork’s Simulink environment is ideal for teaching modeling and simulation of feedback control systems

program malab for trensient stability of power system