fdma

说明：  基于matlab的卡尔曼滤波器设计。主要是可以显著消除随机误差。(Based on the Kalman filter design matlab. Mainly can significantly eliminate the random error.)

EZW (Embedded Zerotrees of Wavelet Transforms) is a lossy image compression algorithm. At low bit rates (i.e. high compression ratios) most of the coefficients produced by a subband transform (such as the wavelet transform) will be zero, or very close to zero. This occurs because "real world" images tend to contain mostly low frequency information (highly correlated). However where high frequency information does occur (such as edges in the image) this is particularly important in terms of human perception of the image quality, and thus must be represented accurately in any high quality coding scheme.

matlab傅里叶级数的代码，注意不是傅里叶变换(Fourier series code, note that not Fourier transform)

二阶系统一次性完成最小二乘辨识程序，系统辨识中用(Completed a one-time second-order system least squares identification procedure, system identification using)

MEL 求解GMM模型的参数matlab环境下的源代码，和大家分享(MEL Solving GMM model parameters Matlab environment of the source code and share)

数字图像处理之边缘检测（边缘检测prewitt.m）(Edge Detection of digital image processing (edge detection prewitt.m))

automatic threshold segmention

MIMO BFSK Modulation for digital signal processing

说明：  matlab入门练习，包括各种作图举例，实现一些简单的算法(matlab learning)

matlab gui code for hiding image