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提出一种多描述分层语音编码器，基于正弦和等效矩形带宽模型，将正弦和噪声模型参数根据能量大小进行适当分配以得到不同的描述和感知层(A layered multiple description speech coder based on the sinusoidal model and the equivalent rectangular bandwidth will be sinusoidal and noise model parameters in accordance with the energy distribution of the size appropriate to get different descriptions and perceptual layer)

利用matlab实现维特比编解码，采用的是汉明距离，[3 1](Using Viterbi decoding matlab implementation, using the Hamming distance, [31])

二维光子晶体TM模式的FDTD算法，速度很快(FDTD method for TM mode in Photonic Crystals)

自己编写的AR过程信号线形预测器RLS算法。(I have written of the AR process of linear prediction RLS algorithm)

说明：  对采集的信号进行去噪滤波，再重构以使得到的图像更加清晰准确(The collected signal denoising filter, and then reconstruct the image in order to get a more clear and accurate)

说明：  提取图像的NMI特征（归一化转动惯量特征）(NMI feature extraction of image（normalized moment of inertia）)

说明：  生成分形和混沌的matlab程序包括Julia集和Mandelbrot集。操作简单有效。(Program for generating fractals through Iterated Function System (IFS) and Chaos Game. This program has also the possibility to read IFS from file. Moreover it draws Julia Sets and Mandelbrot Set. The usage is simple. Just type "fractals" and then the main window appears.)

说明：  基于matlab的贝叶斯网络预测模型，能够预测事件发生的概率。(Matlab based on Bayesian network model to predict the probability of events.)

matlab program for image registration

smooth different is types of filter for DSP in matalb