shengbo

实现了DQPSK下用Gardner算法实现位同步，并对信噪比、余弦滚降因子的影响加以讨论(achieve symbol synchronous by Gardner in the condition of DQPSK)

利用支持向量机技术建立传感器的回归模型。利用粒子群算法优化回归模型参数，以达到提高建模效率及精度的目的。(The support vector machine technology to build the regression model of the sensor. Utilizing particle swarm optimization of the parameters of the regression model, in order to achieve the purpose to improve the efficiency and accuracy of the modeling.)

齿轮啮合重合度计算,三个行星轮的动力学均在特性计算(dynamic load sharing )

实现ukf滤波 目标跟踪 实现ukf ekf pf三种滤波算法的比较(Realization of UKF filtering target tracking Comparison of three filtering algorithms for UKF EKF PF)

Code for motion estimation using the DS (diamond search) algorithm.

Image Enhancement. Takes lenna image as input, applies low pass filter, median filter, weighted and center weighted median filter. Plots the output for each image

利用模式理论，对给定几何尺寸以及折射率分布的光纤进行模式求解与绘图，该程序给出LP11模的求解与绘图。(the LP11 mode of the fiber)

Mel-frequency cepstral coefficients (MFCCs) are coefficients that collectively make up an MFC. They are derived a type of cepstral representation of the audio clip (a nonlinear spectrum-of-a-spectrum ). The difference between the cepstrum and the mel-frequency cepstrum is that in the MFC, the frequency bands are equally spaced on the mel scale, which approximates the human auditory system s response more closely than the linearly-spaced frequency bands used in the normal cepstrum.

DSPAlgorithms:Algorithm Collections for Digital Signal Processing Applications using Matlab .i think it will help the coders

在此pdf文件里论诉了MATLAB图像合成的相关知识，并给出了其具体实现。我自己已经实现过，代码很全没有问题。(In this pdf document on the MATLAB Image Synthesis v. knowledge, and gives the concrete realization. I myself have been achieved, the code is no problem with the whole.)