CommunicationSystemSimulation

利用moravec兴趣算子提取图像的点特征，matlab编写(Moravec interest operator to use the image point feature extraction, matlab prepared)

modem编程的一些例子源码modem编程的一些例子源码(Some examples of modem programming modem-source programming some examples of source)

这些文件夹里面包含着卷积码、调制、加高斯白噪声的程序、多径衰落径道的程序。。对那些初学者是很有帮助的。。。(The folder contains a convolutional coding, modulation, plus Gaussian white noise process, multi-path channel fading process. . Is very helpful for those beginners. . .)

画出每个IMF分量及最后一个剩余分量residual的图形 画出每个IMF分量及剩余分量residual的幅频曲线 用Hilbert变换直接求该信号的瞬时频率 计算HHT时频谱和边际谱(Draw each IMF component and the last one remaining residual component graphics draw each IMF component and the amplitude of the remaining component of the residual frequency curve directly seeking the instantaneous frequency of the signal with the Hilbert transform spectrum and marginal spectrum calculation HHT)

说明：  人脸识别的MATLAB程序,从图库中的图像将人脸识别出来(Recognition of the MATLAB program, the image from the gallery will be out of face recognition)

使用matlab进行伺服驱动系统的建模与仿真，内容包括PPT教程和模型文件。(Servo drive system using matlab modeling and simulation, including tutorial and model PPT files.)

计算机控制技术中的经典MATLAB数字模拟PID控制，包括PI,PID等常用控制(Computer-controlled digital technology in the MATLAB simulation of the PID control, such as PI, PID and other general control methods )

基于STSF的近场平面声全息仿真程序，以2个不相干的点声源为例(STSF based NAH)

使用M语言编程的PLL程序，可以快速的实现对相位的锁定。(PLL using the M programming language program, you can quickly lock the phase of realization.)

利用DCT域进行扩频水印的嵌入,含实验图像，和各种经典的攻击方式。可选择嵌入强度和攻击强度。利用Matlab编写(DCT domain using spread-spectrum watermark embedding, with the experimental images, and various classical attacks. The option embedded in the strength and intensity of attacks. Prepared using Matlab)