Signal-analysis-realized-by-MATLAB

单相三电平逆变器 MATLAB 仿真研究，已通过调试，基本可用。(Single-phase three-level inverter MATLAB simulation, has passed the testing, the basic available.)

说明：  FM的M文件,是基于MATALB环境下运行的(FM M document is based on enriching environment running)

设计了谱减法，小波滤波法实现语音信号的增强的程序(Wavelet filtering through spectral subtraction speech enhancement method to achieve)

PLATE Plate mesh in the xy plane

使用matlab画的半对数坐标纸（两种图纸）(Use matlab painting semi-logarithmic coordinate paper (two drawings))

coding for color feature extraction

信号被窗函数截断，并做频谱分析，比较汉宁窗、三角窗等的特点(Window function signal is cut off, and do spectral analysis, comparing Hanning, triangular windows and other characteristics)

abaqus中的动态分析方法,含有inp、for文件希望能给动态分析，提供点参考(Methods of dynamic analysis of abaqus, containing the inp, hope can give a dynamic analysis for file, provide a point of reference)

matlab7.0的使用教程，特别适合新手学习matlab参考阅读，英文版(matlab guide book )

Discrete systems, such as springs and bars • Beams and frames in bending in 2D and 3D • Plane stress problems • Plates in bending • Free vibration of Timoshenko beams and Mindlin plates, including laminated composites • Buckling of Timoshenko beams and Mindlin plates