nonunif_samp

1. this function is for image (width=176, hight=144) only. but you can modify the related value to fit yours. 2. it is used to evaluate the motion vector between the Nth image and N-1th image. 3. it use Three Steps search algorithm. 4. this algorithm finds the closest pixel near the original pixel in three times.(1. This function is for image (width = 176, hight = 144) only. But you can modify the related value to fit yours.2. It is used to evaluate the motion vector between the Nth image and N-1th image.3 . it use Three Steps search algorithm.4. this algorithm finds the closest pixel near the original pixel in three times.)

BPSK zip filr encoder

matlab实现光纤中光孤子传输的数值仿真研究(ssft for soliton)

用matlab实现香农编码，程序中含有子函数，需要调用！(The Shannon coding using matlab, the program contains sub-functions, you need to call!)

能将日常生活中拍照不小心带来的红眼DAI而给图片造成不美的麻烦给消除掉了。(Photos in daily life can be careless red-eye DAI brought to the picture caused by the United States trouble eliminated . )

This is a collection of Matlab files for computing time-frequency distributions or time-frequency representations.

This code can be use in inversion of seismic data.

绘制心形图案。基于matlab语言绘制心形图案，最终生成6幅图案。(Draw a heart-shaped pattern. 6 based the matlab language plotted heart-shaped pattern, the resulting pattern.)

利用KNN最近邻算法，对心音信号进行分割并判断，给出第一心音、第二心音和收缩期、舒张期。(Use KNN nearest neighbor algorithm, the heart sound signal is divided and judgment is given first, second heart sound and systolic, diastolic.)

说明：  电能质量；谐波；暂升；暂降；及其s变换仿真(Power quality; harmonic; rise; fall; and S-transform simulation)