GRAPPA_SENSE

功能是从高维数据降低到低维数据，特征选择的过程(The source code for the feature selection to reduce the high-dimensional data low-dimensional data)

RANDVEC Generate gaussian random vectors X=(N,M,C)

Matlab色差公式，含CIE DE2000、CIE94、CIEanlab(Matlab color difference formulas containing CIE DE2000, CIE94, CIEanlab)

摘　要:针对茄子图像的灰度和颜色特点,利用MATLAB中丰富的图像处理函数,分别进行了色差分割和色调分割。在 色调分割中,采用了自动选取阈值的Otsu法。在去除残留噪音的处理中,采用标注的方法对二值图像的各连通区域进行面积 统计。保留最大面积的区域,从而使分割效果大大改善。利用多参数来衡量分割效果,使评价做到最大程度的客观、合理。(Based on the gray- level and color characteristics of eggp lant image, hue and color- difference segmentation were conducted by using the rich image p rocessing functions embedded inMATLAB. The auto threshold- adap tivemethod ofOtsu operation was specially used for hue segmentation. And upon the elimination of the residue noise, labelingmethod for statistical calculation was introduced for the connected regions of the binary image. Themaximum areaswere p reserved to imp rove segmentation effects. In addi2 tion, multi- indiceswere app lied to assess the effect of segmentation, in order to get impersonal and reasonable assessment)

通信原理课程设计：语音信号基带通信传输系统仿真基于DPCM编码和循环码 (Communication Theory Course Design: speech signal base-band telecommunication transmission system simulation Based on DPCM coding and cyclic codes)

图像的bch编码解码，包括图像bch编码和解码函数，还有一个示例(Bch decoding encoded image, including the image bch encoding and decoding functions, as well as a sample)

Matlab Voltag sag mitigation simulation file

利用多种方法对图像进行分割的matlab程序(Using a variety of methods for image segmentation matlab program)

说明：  V2G系统simulink仿真图以及电动汽车充电和放电图，内容齐全(V2G system simulink simulation diagram and electric vehicle charging and discharging diagram, complete content)

振动信号加速度积分程序，可以完成信号的时频和频域积分，功能强大(the program for vibration integral both time and frequency domain.)