variable

有限内存BFGS约束优化算法Fortran程序及其说明(Limited memory BFGS Algorithm for Constrained Optimization Fortran program and its description)

说明：  it is a simulation about ML synchronization algorithm in OFDM systems,you can slao see a function picture in its output,that s useful for a beginner

简单的脚本来读取视频文件，并跟踪单个二维红色标记使用的色调和饱和度值。最大的红色斑点检测，平均统筹此Blob位置跟踪。这段代码没有任何跟踪内置的：它把每一帧独立。 这是假设是一个常数的视频帧速率视频。由此产生的协调时间序列存储在变量：吨，结晶度和YC。(Simple script to read a video file and track a single red marker in 2D using the hue and saturation values. The largest red blob is detected and the mean co-ordinate position of this blob is tracked. This code does not have any tracking built-in: it treats each frame independently. This assumes that the video is a constant frame rate video. The resulting co-ordinate time series are stored in the variables: t, Xc and Yc.)

2 arthurcunha_thesis几何表示、处理和编码的视觉信息(2ArthurCunha_thesis GEOMETRICAL REPRESENTATION, PROCESSING, AND CODING OF VISUAL INFORMATION )

线性调频信号的波形和其模糊函数，以及其模糊函数的图形。直观表示该信号的模糊函数(Chirp signal waveform and its fuzzy function, as well as its fuzzy function graphics. Visual representation of the signal ambiguity function)

提出改进型的节点重构小波包频带能量谱与 PNN（概率神经网络）的联合故障诊断新方法。 有具体的数据和程序，经过本人验证的，程序有效！效果很好！(Joint fault diagnosis node propose a new method for the reconstruction of improved wavelet packet energy spectrum band and PNN (probabilistic neural network). Specific data and programs, after I verified, the program works! Works well!)

用于时间序列的预测，包含序列特征描述、平稳性检验、序列周期判断、季节因子提取、指数平滑预测、及ARIMA预测(Sequence features for time series prediction, including the description of the stationary test, to determine the sequence cycle, seasonal factor extraction, exponential smoothing, and ARIMA forecasting)

子带编码程序，使用Daubechies（5,3) filter bank，自带降采样及升采样子程序(The subband coding procedures, using Daubechies (5,3) filter bank comes downsampling and upsampling subroutine)

数字信号处理教材第三版中的第一章中的程序(dsp of chapter1)

lzw coding with matlab