filter

对txt文件中的心电信号提取出来并存放在新的txt文件中，并将提取的心电信号画图显示出来，显示区间可供选择，压缩包内不仅有源码，还有详细的实验报告。可供学习探讨。(ecg signal extracted from txt file by matlab)

c++语言中利用输入输出流来实现各种复杂图形的绘制(c++ language, using input and output streams to achieve the rendering of complex graphics)

说明：  Arnold置乱算法代码,能根据Arnold映射实验二维图像的像素坐标置乱加密(Arnold scrambling algorithm code, according to Arnold experimental two-dimensional image map coordinates of the pixel scrambling encryption)

说明：  利用时域有限差分（FDTD）仿真二维（2D）横电波（TE）的传播，吸收边界条件为完全匹配层（PML）。(The use of finite difference time domain (FDTD) simulation of two-dimensional (2D) transverse electric wave (TE) the spread of absorbing boundary conditions for the perfectly matched layer (PML).)

MATLAB无线通信信道中Jakes模型仿真，可以显示Jakes信道模型的时域特性，幅度相位分布，自相关函数和多普勒谱(Jakes model generation wireless communication channel can display time-domain characteristics Jakes channel model, the amplitude and phase distribution of the autocorrelation function and Doppler spectrum)

ofMATLAB & Simulink provides all of the features of professional MATLAB, with no limitations, and the full functionality of professional Simulink, with model sizes up to 300 blocks. The Student Version gives you immediate access to the high-performance numeric computing power you need.

army ant matlab code for solving dispatch problem

对gpr跨孔进行处理的程序，有助于地质专业的学生进行学习与研究。(the programe is for geometry students in sdutying end anlysis.)

进行时延估计 包含双谱和互相关两种方法 没有高阶累积量(For time delay estimation contains double spectrum and cross-correlation two ways No higher order cumulants )

threephase induction motor with braking