pca

Level Set evaluation

电磁波穿过一维介质的Matlab仿真 注意本人原创作品 不得乱传(Electromagnetic waves through Matlab simulation of one-dimensional medium)

快速傅立叶变换（时域抽取基二fft）matlab程序源码(Fast Fourier Transform (time-domain samples di fft) matlab program source code)

I have contributed 40 objective type c questions written as source code. Which will be helpful in learning C.

说明：  image与dat文件转换，可供DSP使用的dat文件。是用matlab写的。。。。。。。。。(dat files with image conversion for DSP using the dat file. Is written in matlab. . . . . . . . .)

Edge detection result should be enhanced using linear method like Median filter to remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the centre of the pupil by counting the number of black pixels (zero value) of each column and row. Then get each row and column that has the maximum number of these black pixels. Then determine the center by simple calculation according to the image coordinate to set it correct on the image, consequently we can determine the radius of the pupil. Thus we can find the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms of circle and ellipse.

Modeling of PID for boost converter

这是一个matlab编写的CRC冗余校验编解码程序，里面采用了美国通用的16位CRC交验多项式，(This is a matlab prepared codec CRC redundancy check procedure, which uses the U.S. General inspection of the 16-bit CRC polynomial,)

自适应滤波程序 基于lms的算法。实用有效(Lms adaptive filtering process based on the algorithm. Practical and effective)

用牛顿-拉夫逊算法求解线路中的潮流运算，能够求解各节点电压降，线路网络损耗(Newton- Raphson algorithm for computing the trend line, each node can solve the voltage drop line network losses)