voip

实现原始的buck电路仿真,各组件均调试好参数(Achieve the original buck circuit simulation, debugging components are good arguments)

通过积分公式计算Gumbel概率分布的累计分布函数(Gumbel probability distribution with integral formulas of the cumulative distribution function)

MATLAB GUI学习例子，包含时钟模拟例子等，对GUI学习者有帮助。(MATLAB GUI study examples, including examples of clock simulation, the GUI learners helpful.)

PCM的编码端仿真程序,主要包括抽样量化\编码三部分.用程序语言编写(PCM terminal emulation program code, including sample quantization encoding three parts. With the preparation of programming language)

在雷达和声纳的信号设计中，经常用的模糊函数，本程序给出了传统信号的模糊函数及仿真结果，适用于MATLAB初学者。(Sonar and radar signal design, often using the fuzzy function, this procedure gives the traditional signal ambiguity function and simulation results, suitable for beginners MATLAB. )

matlab设计程序用FFT对信号作频谱分析(matlab program designed to make the signal with the FFT spectrum analysis)

search in array by binary search

多自由度有阻尼系统的MATLAB求解代码，输入刚度，阻尼，平衡方程，自动计算结构阻尼频率和振型。(The MATLAB solution code of the damping system with multiple degrees of freedom is used to enter the stiffness, damping and equilibrium equations, and the damping frequency and vibration mode of the structure are automatically calculated.)

Program to use your camera as a scanner. Automatically detects the page on the picture. (Description Useful program if you don t have a scanner or need to scan quickly a lot of pages. It detects the page on the picture, make it rectangular, cut the borders and enhance the contrast. Function parameters are the input picture filename and output filename. Some parameters that can be changed are described in the function. Be careful with the flash of the camera, it creates a non-homogeneous luminosity difficult to clean. Required Products Image Processing Toolbox MATLAB release MATLAB 7.5 (R2007b) )

残差定阶方法的例程，附模型所需的数据，希望对大家有用。(The residual method of order determination routine, with the required data model, the hope that useful.)