XFEM

《MATLAB图像处理实例详解》源代码 第liu章( MATLAB image processing example explanation Source Code Chapter)

MATLAB关于数字信号编程，又从函数使用到复杂程序的源代码，涵盖MATLAB所有基础知识(MATLAB programming on the digital signal and from the function used to complex program' s source code, covering all the basics of MATLAB)

说明：  此段代码的功能是对宽带阵列信号的输出结果进行仿真(This is the source code of simulation for the array output when wideband signals are received.)

发射角和到达角二维角度自动配对，其中主要解决一个angle函数的问题。(Emission angle and the angle of arrival automatically paired two-dimensional angle, which is mainly to solve a problem of angle function.)

说明：  负荷频率控制（LFC）是调整系统的频率达到额定值（如50HZ）或/和维持区域联络线交换功率为计划值。频率稳定是电力系统电能质量的一个重要指标。负荷的任意突然变化都有可能导致系统间联络线交换功率的偏差及系统频率的波动。因此，为保证电能质量，需要一个负荷频率控制(load frequency control,LFC)系统，该系统的目的是将系统频率维持在标称值并且尽可能使控制区域之间的未计划的联络线交换功率最小。(Load frequency control (LFC) is to adjust the frequency of the system to reach the rated value (such as 50 Hz) or / and maintain the exchange power of the regional tie line to the planned value. Frequency stability is an important index of power quality in power system. Any sudden change of load may lead to the deviation of power exchange between tie lines and the fluctuation of system frequency. Therefore, in order to ensure the power quality, a load frequency control (LFC) system is needed. The purpose of the system is to maintain the system frequency at the nominal value and minimize the unplanned tie line exchange power between the control areas.)

基于MUSIC方法功率谱估计的matlab仿真(MUSIC-based method of power spectrum estimation matlab simulation)

说明：  一个利用MATLAB来进行数值的差值和拟合的经典程序，希望能对大家有帮助。(Using MATLAB to carry out a numerical difference and fitting the classic procedure, hoping to be helpful.)

ch9例题05_ode23s口服药在人体中的吸收 matlab 程序(ch9 Examples 05_ode23s oral medication in the body's absorption procedures Matlab)

这个是matlab应用的一个列子，设计的是通过改变不同的参数来实现不同的曲面，希望对去学matlab的人所帮助(this is a example for matlab,which is design to achieve a surface through changing diffierent parameters)

推算GPS卫星24小时内的位置，matlab程序，本人花了很多时间编写！(projections GPS satellite within 24 hours of the location of Matlab procedures, I spent a lot of time to prepare!)