seismic response_spectrum

this code filter the band using matlab program

export figure : to export figure from matlab easily and efficiently

Digital signal processing, this script implements the Pan Tompkins method for QRS detection

该资料是应用MATLAB控制系统工具箱和SIMULINK，对控制系统进行稳定性分析、时域分析、频域分析及根轨迹分析。(Stability analysis of control systems include systems analysis, time domain analysis, frequency domain analysis and root locus analysis. The data is the application of MATLAB Control System Toolbox and SIMULINK assisted environment, control system analysis.)

ch3_1_1：嵌套使用图像代数函数 ch3_1_2：两幅图像相加 ch3_1_3：图像与常数相加 ch3_1_4：两幅图像相减 ch3_1_5：两幅图像相乘 ch3_1_6：图像除以常数[两幅图像相除ch3_2_1：图像缩放 ch3_2_2：图像旋转 ch3_2_3：图像剪切 ch3_2_4：生成和应用仿射变换 ch3_2_5：findbounds函数的应用 ch3_2_6：makeresampler函数的应用ch3_2_7：投影变换 ch3_3_1：计算图像的局部标准差 ch3_3_2：计算输入图像的3×3邻域像素值的最大值（§3.3.2） 根据指定的坐标选择一个六边形区域 按灰度分割图像中的目标 函数poly2mask的调用格式 对指定区域进行锐化滤波 填充指定的区域 (ch3_1_1: nested function using the image algebra ch3_1_2: the sum of two images ch3_1_3: Image and constant sum ch3_1_4: subtract two images ch3_1_5: two images multiplied ch3_1_6: image divided by the constant [two images division] ch3_2_1: image scaling ch3_2_2: Image Rotation ch3_2_3: image shear ch3_2_4: Generation and application of affine transformation ch3_2_5: findbounds function application ch3_2_6: makeresampler function application ch3_2_7: projection transformation ch3_3_1: Calculation of the local standard deviation image ch3_3_2: Calculation of the input image 3 × 3 neighborhood of the maximum pixel value [§ 3.3.2] in accordance with the designated coordinates to select a hexagonal region segmentation by gray-scale image of the objective function calls poly2mask format designated area sharpening filter to fill the designated regional)

TrueTime是基于simulink的网络控制系统仿真软件，弥补了simulink的功能确实，由隆德大学控制工程系用C++开发，为免费软件 这是最新的2.0 beta 6版本(TrueTime is a Matlab/Simulink-based simulator for real-time control systems. It s from LUND University,for free.This is the latest version 2.0 beta 6)

simulation of clamping unit of injection molding machine

说明：  sift 由兩張圖片算出特徵點匹配演算法(sift calculated by the two pictures feature points matching algorithm)

FastICA 快速独立成分分析 源码、实例(IndependentComponentAnalysis )

it has different programs they are useful