ECG_DEMO

探讨MATLAB在 数字水印中的应用，利用MATLAB语言编程实现了一类数字水印算法的嵌入、攻击及提取过程,并给出了程序运行 的结果。 (MATLAB to explore in the digital watermarking application, the use of MATLAB programming language to achieve a class of digital watermarking algorithm for embedding, attacks and extraction process, and gives the results of the program is running.)

matlab 直接利用鼠标+ - 进行图片局部放大程序，可直接使用。(matlab directly using the mouse+- procedures for enlarged images can be used directly.)

par reduction for ofdm systems using auto correlation of the side lobes

车牌识别定位程序的部分功能，对球谐函数图形进行仿真,采用波束成形技术的BER计算。( Part of the license plate recognition locator feature, Of spherical harmonics graphic simulation, By applying the beam forming technology of BE.)

stft谱分解，已经过实际验证，效果很好(stft spectral decomposition, has been actually verified with good results)

FSK信号鉴频的程序.This program implements the function of finding out the largest and the second largest values of the sequence of "in_buffer[10]"(FSK signal frequency of the procedure. This program implements the function of finding out the largest and the second largest values of the sequence of in_buffer [10] )

经典的EM算法实现，从外国网站上下来的，希望有用(classical EM algorithm may be helpful)

球头刀铣削，铣削力的计算及切削力图形绘制。(Ball milling cutter, the milling force and cutting force calculation graphics rendering.)

数学方法是部分子空间法，虚拟力的无线传感网络覆盖，做视觉测量的上位机代码。( Mathematics is part of the subspace, Virtual power wireless sensor network coverage, Do Vision Measurement PC code.)

this code is assemble rectifire matlab code