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基于MATLAB编写的蜗轮蜗杆啮合仿真程序源代码，运行效果很好(Prepared based on the MATLAB simulation program meshing worm source code, running well)

说明：  MATLAB环境下的矩阵运算，简单易懂的MATLAB语句，简化而好用的MATLAB句子运算(MATLAB environment, the matrix operation, easy to understand the MATLAB statement, simplified and easy to use MATLAB computing sentence)

说明：  it is matlab source code implemeted in Matlab 7.6. this is utilized in matlab.

说明：  基于MATLAB的微分方程的界面设计，应付一下作业(Interface Design of Differential Equation Based on MATLAB)

说明：  衰减曲线法实现PID参数整定 给出系统前向通道的传递函数，matlab计算PID参数(PID parameter tuning by attenuation curve method)

本书荣获2005年第十五届Jolt通用类图书震撼大奖。 继 Effective C++ 之后，Scott Meyers 于 1996 推出这本「续集」。本书与现今之 C++ 标准规格几乎相同。可能变化的几个弹性之处，Meyers 也都有所说明与提示。(the book won the 2005 session of the 15th General Books Jolt Awards shock. Following the Effective C, Scott Meyers in 1996 to launch the "sequel." The book's C with the current standard is almost the same. Several possible changes in flexibility, Meyers also has suggested and described.)

adaptive relaying technique its compared two relay types and subcarriers matching.

Isothermal solution of reynolds equation in foil bearings

采用小波去噪的方法对语音信号进行分解和重构，进而提取有效成分，实现信号的去噪(Wavelet denoising method of voice signal decomposition and reconstruction, and then extract the active ingredients, for signal denoising)

matlab编写的蚁群算法程序，供大家使用参考。(ant colony algorithm matlab preparation procedures for the use of U.S. reference.)