sub

实现图像基本的缩放、旋转、平移、投影、仿射、相似变换等功能(Image basic scaling, rotation, translation, projection, affine, similarity transformation functions)

simulation modulate & demod FSK

三电平整流五电平逆变的MATLAB仿真，使用与学习整流器和逆变器的人员，(three vsr five inv)

implement fourier transform by matlab

Frequency Scale Conversion From f To f Scale frq2mel mel2frq mel The mel scale is based on the human perception of sinewave pitch. frq2erb erb2frq erb The erb scale is based on the equivalent rectangular bandwidths of the human ear. frq2midi midi2frq midi The midi standard specifies a numbering of semitones with middle C being 60. They can use the normal equal tempered scale or else the pythagorean scale of just intonation. They will in addition output note names in a character format. (Frequency Scale Conversion From To f f Scal mel frq2mel mel2frq e mel The scale is based on th e human perception of sinewave pitch. e frq2erb erb rb2frq erb The scale is based on the equivale nt rectangular bandwidths of the human ear. preferentially 2midi midi2frq midi The MIDI standard SPECIFIED s a numbering of semitones with middle C being 60 . They can use the normal equal tempered scale or pythagorean else the scale of just intonation. They will in addition output note names in a char acter format.)

基于LMS的自适应波束成形,本程序给出了基于LMS算法的自适应波束成形(The process is the LMS algorithm based on adaptive beamforming based LMS adaptive beamforming)

Matlab code for edge detection

多元线性分析的源代码附有中文说明，可用于解决多元线性分析的问题(Multiple linear analysis with the Chinese description of the source code can be used to solve the problem of multiple linear analysis)

绘制出弧齿锥齿轮的大轮齿面，生成整个齿轮的三维立体图。(Draw a large spiral bevel gear tooth surface, produce three-dimensional map the entire gear.)

读书小报告 source code for freinds, 免费版本(small study report freinds source code for free version)