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用matlab编写的小波去噪程序，其中还包括自编的阈值去噪程序。是改进过的。(Two-dimensional wavelet denoising procedure using matlab，Which also includes the self threshold denoising procedure ，improved！)

Abstract— In the area of image processing, several methods of edge detection have been proposed till now like Sobel, Robert, Prewitt, Canny, Marr-Hildreth etc. All these methods are having their own advantages and disadvantages. In this paper a new method has been proposed for edge detection using Cellular Automata. Different rules have been applied for edge detection. The outputs are better in terms of clarity and computation time. Finally, the edge detection has been applied for detecting cancerous cells in brain. Using Cellular Automata rules helps in determining the exact location and size of tumor as edges detected using Cellular Automata are fine, continuous and clear. The results

1． 该光盘包含了“信号与系统分析及MATLAB实现”一书的第九章所有程序； 2． 为了方便读者阅读程序，所有程序均采用中文注释。MATLAB的程序编辑器不支持中文显示，用户只需在Word下直接打开源程序文件，即可阅读程序中的中文注释； 3． 程序文件的命名分为以下三种类型： （1） 若为书中例题的程序，则程序文件名一律以ex开头，后面跟4位数字（前两位表示章号，后两位表示例题序号）表示的该程序所在例题的编号。例如，ex0603.m是例6.3的程序，而ex1102.m则是例11.2的对应程序。 （2） 若为书中图形的实现程序，则程序文件名一律以figure开头，后面跟4位数字（前两位表示章号，后两位表示图形序号）表示的该程序所绘图形的编号。例如，figure1203.m是实现图12.3的程序，而figure0710.m则是实现图7.10的对应程序。 （3） 若为函数文件，则直接以函数名命名，例如文件sconv.m即是书中函数sconv()的对应程序。 ()

查准率与查全率的计算代码。使用matlab编写完成的。可以计算图像标注的查准率与查全率。(Precision and recall rate calculation code. Prepared using matlab complete. Image annotation can be calculated with precision recall rate.)

这是一本详细介绍matlab的书籍，里面包括了所有matlab的命令，可以说是matlab命令全集(This is a detailed matlab books, which includes all command matlab matlab command Complete Works)

说明：  simulation of ballistic target trajectiry

说明：  岭回归的matla源程序，主要用于解决无法求逆或需要更好的解时所用的(Ridge regression matla source, mainly used to solve the inverse can not be a better solution or need to use when)

基于牛顿拉夫逊法的潮流计算程序源代码，有例子(Newton Raphson method based on the trend of computer program source code, there are examples)

通过建立模糊控制规则实现车辆恒速下坡 对比不同坡度及速度下系统稳定性 仿真结果表明模糊控制具有较强的鲁棒性 (Vehicle achieve a constant rate through the establishment of fuzzy control rules downhill slope and speed comparison of different system stability simulation results show that the fuzzy control has strong robustness)

该文献是非线性滤波领域重量级人物sarrka最新研究成果，可以为非线性滤波研究提供新的方向(The literature is a heavyweight in the field of nonlinear filtering sarrka latest research results, research for non-linear filtering new direction)