sound-simulation

Interconnect line capacitance and coupling effect

the fuzzy control to solve the main problem about how to handle the systems

quadrature amplitude modulation without using inbuilt functions and in rayleigh channel

说明：  用matlab实现clockr仿真，初学试用的小程序(Clock of matlab simulation, a small trial program beginner)

matlab 50道练习题，有助于新手快速提高编程和应用能力(matlab 50 道 exercises to help novice programming and ability to rapidly improve)

lpc synthesis for voice

自适应滤波 开发环境：ccs3.1 设置事项：project-build options-linker-stack options 500 (adaptive filtering development environment : ccs3.1 set matters : project-build options-linker-stack options 500)

此程序为解非线性方程组的逆Broyden秩1迭代法，为MATLAB源程序(This procedure for the solution of nonlinear equations inverse Broyden iteration rank 1 for MATLAB source code)

这是用龙贝格求解数值积分的一种方法，精确性高(This is solved using Romberg numerical integration method, high accuracy)

当信噪比低，小信号输入时噪音严重，在整个音域的声音明显变得浑浊不清，不知发的是什么音，严重影响音质。信噪比的大小是用有用信号功率（或电压）和噪声功率（或电压）比值的对数来表示的。(When the signal to noise ratio is low, serious small signal input noise, the sound of the entire range becomes significantly turbid, I do not know what made the sound, seriously affecting the sound quality. Size is the number of the signal to noise ratio by the ratio of desired signal power (or voltage) and the noise power (or voltage) represented.)