matlab-process

qdpsk调制主要是帮助那些需要代码的朋友们，这些代码仅作参考，如有疑问请留言！！！谢谢(qdpsk modulation is mainly to help friends who need the code, the code is only for reference, if any questions please leave a message! ! ! Thank you)

matlab实现的MME（modified matrix encoding）隐写算法 可成功运行(the MME (modified matrix encoding) steganographic algorithm which can successfully run)

基于MATLAB的语音滤波器，通过MATLAB使原来的语音信号分别进行带通，高通，低通滤波，得到更好的效果(MATLAB-based voice filter through the MATLAB so that the original speech signal, respectively, for band-pass, high pass, low pass filter, to get better results)

matlab函数文件 绘制卫星视角的三维地球视图 清晰逼真(matlab function file rendering three-dimensional perspective of the Earth satellite view vivid)

两发射天线四元素正交空时分组码编码研究，BPSK的matlab仿真程序，有对比图(Two transmit antennas four elements orthogonal space-time block coding research, BPSK matlab simulation program, there are comparison chart)

说明：  matlab程序，利用svd原理编写的svd分析海温的程序。(Matlab program, using the SVD principle of SVD analysis of SST program.)

基于MATLAB的正交相移键控QPSK编程,根据信号流程编写源程序,并通过时域图表示信号流程(MATLAB based on the Quadrature Phase Shift Keying QPSK programming, signal flow in accordance with the preparation of source code, and through time-domain signal flow graph)

End point detection" I implemented an algorithm for detecting start and end point of the word sequence in speech. In this way the Rabiner method, used to perform this work

cyclic convolution and discrete spread spectrum

能在一张有字母的图片中找出某一个字母在该图中所出现的所有位置(There are letters in a picture in a letter to find a figure that appears in the location of all)