libsvm-mat-2.89-3

设计了镜像滤波器opt_filter函数来实现子带分解与合成。取N=256， nbands=16，调用滤波器函数完成子带分解与合成(Mirror filters are designed to achieve opt_filter function subband decomposition and synthesis. Take N = 256, nbands = 16, call the filter function and achieve Synthesis Subband Decomposition)

这是用matlab编的谱聚类程序，该方法能有效的用于数据分类。(This is a matlab procedures for the spectral clustering.The method is effective for data classification.)

遗传算法是计算数学中用于解决最佳化的搜索算法，是进化算法的一种。进化算法最初是借鉴了进化生物学中的一些现象而发展起来的，这些现象包括遗传、突变、自然选择以及杂交等。遗传算法通常实现方式为一种计算机模拟。对于一个最优化问题，一定数量的候选解（称为个体）的抽象表示（称为染色体）的种群向更好的解进化。(Genetic algorithm is used to solve computational mathematics in optimizing search algorithm, an evolutionary algorithm. Evolutionary algorithm was originally borrowed evolutionary biology and developed a number of phenomena, these phenomena, including genetics, mutation, natural selection and hybridization. Genetic algorithms are usually implemented as a way of computer simulation. For an optimization problem, a number of candidate solutions (called individuals) abstract representation of the population (called chromosomes) to better solution evolution.)

视觉诱发电位实验用闪光刺激器，接并口用，可连续触发，每次刺激持续时间小于10毫秒。(Visual evoked potential experiment with flash stimulator connected to the parallel port with the continuous trigger each stimulus duration less than 10 milliseconds.)

非均匀天线组阵SUMPLE权值信噪比及信号合成性能分析(Non-uniform antenna arraying SUMPLE weights SNR performance analysis and signal synthesis)

基于MATLAB的声音过滤器，可手动对各频段的声音进行过滤选择。(MATLAB-based audio filter that can be manually voices of each band filter options.)

高斯函数的时域与频域 随参数a变化的波形(Gaussian function in time domain and frequency domain waveform with the parameters of a change)

基于三个模型的目标跟踪，中心角速度为0.偏移角速度固定。能够解决轨迹为非线性的目标的跟踪。自带轨迹。(Target tracking based on the three models, the central angular velocity is 0. Offsets the fixed angular velocity. Can solve the trajectory tracking of nonlinear target. Own trajectory.)

利用此程序，可以找出二维离散映射henon map的吸引域(With this program, you can find the two-dimensional discrete domain of attraction map henon map)

张正友的标定工具箱，直接运行会有错误，这是经过修改的工具箱，首先运行calib_gui,确认图像目录在current directory里，然后运行calib_gui_normal,出现图形界面，读取图像，进行标定(Zhang Zhengyou calibration kit, run directly there will be a mistake, this is the modified toolbox, first run calib_gui, confirm the image directory in the current directory, then run the calib_gui_normal, graphical interface, read the image, to carry on the calibration)