matlab-drawing

matlab运筹学相关学习课件，线性规划等其他内容(matlab operations research related to learning courseware, linear programming and other content)

很好的Andriod 入门图书，值得一看。(Good Andriod entry books, worth a visit.)

matlab小球沿曲线运动的动画程序，作为一个学习matlab图形界面和动画制作的例程，对理解matlab相关编程很有帮助。(movement along the curve ball matlab animation program, as a learning matlab graphical interface and animation routines, useful for understanding the matlab-related programming.)

this file is a simulation of simple boost control in z_zource inverter

利用有限元方法求解悬臂梁的振动问题,输入节点数可以算出前六阶振型，计算固有频率(Using the finite element method to solve the vibration problem of a cantilever beam, the input nodes can calculate the first six vibration mode, calculate the natural frequency)

说明：  MATLAB7辅助控制系统设计与仿真 书中的原码 第2章.rar(MATLAB7 assisted control system design and simulation of the original code book, Chapter 2. Rar)

low pass filter desined in matlab signal toolbox butterworth fiter

基于matlab的IIR滤波器设计，使用的话需要自己改参数(IIR filter design based on matlab, using if necessary to change the parameters)

ECT中用于加噪声条件下的重建程序以及计算灵敏度的matlab程序文件(It is used to add noise conditions in the reconstruction program for ECT)

说明：  基本的直方图绘制方法： （1）直方图的绘制； （2）直方图均衡化(The basic method of drawing histogram: (1) Draw the histogram (2) Histogram equalization)