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心电信号低通滤波器、高通滤波器、带阻滤波器、以及QRS波检测(ECG low pass filter and high pass filters, band stop filter, and the QRS wave detection)

用MATLAB实现，基本的图形变换、图像的各种滤波、平滑、锐化、图像的直方图变换(Basic graphics transformation, the image of a variety of filtering, smoothing, sharpening, image histogram)

一维、二维阵列方向图计算，带各种幅相分布、误差计算等(One-dimensional, two-dimensional array pattern calculation, with a variety of amplitude and phase distribution, the error calculation)

基于Matlab的现代通信系统的仿真应用 内有SIMULINK通信仿真图(matlab simulink)

相控阵系统学习，包含线阵和矩形面阵的仿真，非常有参考价值。(Simulation learning of Phased array system learning,includeing linear and rectangular array，which is very valuable.)

题目：已知被控对象为 1/(10s+1)*exp(-0.5s)。假设系统给定为阶跃值r＝30，采样时间为0.5s，系统的初始值r(0)＝0。试分别设计： (1)常规的PID控制器； (2)常规的模糊控制器； 分别对上述2种控制器进行Matlab仿真，并比较控制效果 (Topic: Known charged object is 1/(10s+1)* exp (-0.5s). Assume that the system is given as the step value r = 30, the sampling time of 0.5s, the system the initial values ​ ​ of R (0) = 0. Trial were designed: (1) conventional PID controller (2) conventional fuzzy controller Matlab simulation of the two kinds of controllers, respectively, and compare the control effect)

this is a project to track a particular object in matlab.

包括TVD去噪（速度非常快），最小平方最优程序，用于稀疏频率分解，很好用。(Including TVD noising (very fast), the least-squares best program for sparse frequency resolution, very good use.)

用MATLAB写的体彩七位数计算每位上各个数字出现次数的小程序(Written using MATLAB Ticai 7 calculated for each different figure on the number of occurrences of small programs)

滤波器的设计 主要是设计一个滤波器处理原始的心电信号，是信号波形得到处理(heart signal filter and design .the main is design a filter to process the original heart signal.)