main-program

wavefront deformation. Matlab file

说明：  昨天刚刚写好的dsb-sc信号生成与解调程序，用离散（dsp）的方法生成DSB信号，载波频率为150khz,音频是500hz和2000hz的混合音，加入SNR=1DB的噪声，用正交解调实现解调，画出解调前后的频谱图，欢迎共同学习，进步。(yesterday just finished the dsb- sc signal generation and demodulation process, discrete (dsp), the signal generated DSB, the carrier frequency of 150kHz, audio is 500Hz and 2000hz mixed audition to join SNR = 1DB of noise, with quadrature demodulator to achieve demodulation, paint around the demodulation spectrum welcome to learn together and progress.)

说明：  电磁数据频谱分析程序，可以在matlab下运行，可以对实数序列操作(Electromagnetic spectrum data analysis program that can run in matlab, you can operate on the sequence of real numbers)

使用PCA算法进行基于数据的故障诊断的程序(Data - based fault diagnosis program using PCA algorithm)

Root Mean Square Error

4-PAM调制方式在AWGN下的误码率和误比特率(4- PAM modulation mode under AWGN bit error rate and bit error rate)

对阈值隐藏图像的提取。已经经过阈值隐藏算法隐藏的二值图像，通过此算法进行信息提取。(Hidden images on the extraction threshold. Hiding algorithm has been hidden threshold binary image information extracted by this algorithm.)

一本讲解如何在matlab上实现各种图论算法的书以及附带的源程序...很全(matlab_graph theory)

2ask调制，波形生成，图像生成，波形识别(2ask modulation, waveform generation, image generation, waveform recognition)

相关分析过程的matlab方法，微分方程组数值解方法，matlab编写的元胞自动机，这个有中文注释，看得明白，滤波求和方式实现宽带波束形成，有均匀线阵的CRB曲线。