DSP_matlab

LDPC码的编译码程序，用的是LU分解算法，和BP译码算法，在Matlab上调试通过(LDPC encoder and decoder)

说明：  K-SVD算法程序，利用聚类算法对字典进行训练(K-SVD algorithm program, the use of clustering algorithm is trained on a dictionary)

Kevin Murphy编写的CRF条件随机场的matlab工具包，可用于图像处理建模等。(Kevin Murphy for the preparation of the CRF with the airport Matlab tool kits Image processing can be used for modeling.)

分形差值函数是由迭代函数系统IFS实现的，通过离散的数据点构成分形插值函数，证明分形插值函数是这个IFS唯一吸引子。利用MATLAB矩阵运算，实现数据点的分形差值拟合。该算法简介直观。(The fractal difference function is implemented by the IFS fractal interpolation function through the data points of the discrete prove fractal interpolation function only attractor of the IFS. Fractal difference fitting using MATLAB matrix operations, the data points. The algorithms Profile intuitive.)

分数阶傅里叶变换,用于处理信号的一种工具。(Fractional Fourier Transform)

正交频分复用系统仿真级性能分析的matlab源程序(Orthogonal frequency division multiplexing system level performance analysis simulation matlab source code)

pso-pid量子粒子群算法qpso的matlab代码以及pid控制器在matlab中的仿真程序(Pso- pid quantum particle swarm optimization (qpso matlab code and pid controller in matlab simulation program)

Find roots of a polynomial with very high degree and multiplicity by this compact routine.

Steven M. Kay统计信号处理基础一书的解答(The solution of Fundamentals_Of_Statistical_Signal_Processing)

这是一个完整版，包含调用文件。整个视频可以用在不同尺度和位置计算得来的特征集进行表示。Hog3D描述子由Alexander Klaser Marcin Marszał ek Cordelia Schmid等人提出的，将HOG的概念扩展，由静态图像特征提取扩展到视频序列的特征提取，在视频序列中的行人检测取得了较好的成果。(This is a complete version, including calls to the file. The video can be used in different scale and location characteristics were calculated set of representation. The Hog3D descriptor proposed by Alexander Klaser Marcin Marsza EK Cordelia Schmid et al, will the concept of HOG is extended static image feature extraction, extended to extract features of video sequences, pedestrian detection in video sequence and achieved good results.)