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ldpc码的matlab功能程序，可以生成LDPC码(ldpc code matlab function program can generate LDPC codes)

基于帐篷第三定律计算矩形巷道中多径传输的接收点归一化功率的仿真(Third law calculations based on a rectangular tunnel tents in the multipath reception points normalized power of simulation)

The report on "AUTHENTICATION SYSTEM OF PRINTED DOCUMENT USING WATERMARKING TECHNIGUE " This project is done to propose a method for offline watermarking in printed documents.

ConvolveByRiemannSum assumes that x(t) and h(t) have finite support, and that the user provides samples of these functions in two vectors, x and h. These vectors contain samples of x, sampled at time points given in vector tx = tx_min:Delta_t:tx_max and samples of h sampled at time points in vector th = th_min:Delta_t:th_max, respectively. The functions x and h are assumed to be zero outside tx_min and tx_max and outside th_min and th_max, respectively. Note that while tx_min, tx_max, th_min, and th_max may differ, the time sample vectors must share the same time-interval, Delta_t.

本Matlab例程采用小波变换实现QRS波群的检测，可供生物医学工程领域人员参考学习。(The Matlab routine use of wavelet transforms for the detection of QRS wave group, the field of biomedical engineering staff available for reference study.)

通过此代码，实现OFDM调制。设定子载波个数为6，每个信道的比特数是4000(OFDM MODULATION)

Soft Viterbi decoding algorithm for reed solomon.

matlab代码 各种信息 对于初学者很有用(matlab code a variety of useful information for beginners)

这个同样是利用matlab编程，结合matlab遗传算法工具箱来实现遗传算法的功能(Matlab this is to use the same programming, combined with genetic algorithm matlab genetic algorithm toolbox to achieve the function of)

基于matlab图像处理工具箱，应用于人脸识别(detect_face)