chsq

用奇异值分解来对语音信号进行噪声消除(using singular value decomposition of voice signal to noise elimination)

图像傅里叶变换所得对数频谱以及高通滤波所得图像(The number of Fourier transform images obtained on the income spectrum, and high pass filtering the image)

说明：  matlab的VVVF仿真模型，基于matlabR2009的VVVF恒压频比仿真模型(The VVVF matlab simulation model, based on matlabR2009 the VVVF constant U simulation model)

2 m-files in matlab to help identify the if the function is a Diophantine equation(Two useful m-files for the Diophantine equation identification. )

发生在时变系统中所展示的频谱扩展。待仿真系统是一个简单系统，其中系统的代桶输入是一个形为x(t)=cos[2π(f0+f1)t]的“音频”。(Occurred in the time-varying system in spread spectrum display. Subject to the simulation system is a simple system in which the generation of the system input is a bucket-shaped to x (t) = cos [2π (f0+f1) t] of the " audio." )

主动噪声控制的经典FX-lms算法仿真，包括算法框图，结果分析(Active Noise Control of the classic FX-lms algorithm)

说明：  开发的结合用C语言与matlab计算阶跃光纤中的模场分布、传播常数与功率分布情况。(The combination of development with C language and matlab calculation step in the fiber mode field distribution, propagation constant and power distribution.)

通过matlab设计Bessel模拟滤波器，实现滤波仿真(Design Bessel analog filter, the filter simulation by matlab)

这是二阶时滞系统三种智能算法SOA PSO GA源程序代码(This is the source code of three intelligent algorithms for two order time-delay systems)

matbal100小程序例子，供初学或急用matlab者分享。(matbal100 small program examples for the beginner or emergency matlab share.)