现代信号处理教程_胡广书

高斯低通，高斯高通滤波器。matlab实现，用于图像平滑处理，去噪，和锐化。(gaosi，filter。)

computer vision library to obtain a gaussian smoothed field for optic flow

多频道奇异谱分析，即奇异谱分析的升级版，广泛应用于气象变化，股市波动，降噪等领域。(Multi-channel singular spectrum analysis, that singular spectrum analysis of an upgraded version of the widely used weather changes, stock market volatility, noise reduction and other areas.)

说明：  我们现在GSM/EDGE信号采用的是旋转的8PSK调制方式，在这里，我们为了得到更高的信息传输速率，我们可以采用EDGE16QAM调制方式。(we GSM/EDGE signals using the rotating 8PSK modulation, and here we have to be higher data transfer speeds, we may use EDGE16QAM modulation.)

此程序涉及仿射投影算法的一个函数表达，适用于simulink仿真。(This procedure involves a function of affine projection algorithm expression, suitable for simulink simulation.)

给定一个音频范围内的模拟强噪声随机信号（强噪声+周期信号），将信号从强噪声中提取出来，并计算原信号及提取信号的均值、平均功率、方差、频谱及功率谱密度、互相关等 并附带图形(Given within the scope of an audio simulation of strong noise random signal (noise+ periodic signal), the signal from strong noise in the extracted and calculated signals and extract the original signal of the average, average, variance, spectrum and power spectral density , such as inter-related and incidental graphics)

说明：  在Matlab软件上实现Mersenne Twister随机数的生成，并对结果进行仿真。(In the Matlab software to achieve Mersenne Twister random number generation, and the results are to be simulated.)

this work getting you a good start for nonlinear approximation of nonlinear systems

说明：  隐式马尔科夫MATLAB代码小集合，可用于预测拟合等研究(Small collection of implicit Markov MATLAB codes for predictive fitting and other studies)

matlab程序源码，可以在图像中隐藏信息(Hiding data in an image)