Novel

matlab代码，从多个中选择最大的和最小的，不经过排序，可以直接选择。(matlab code, choose from more than biggest and smallest, without sorting, you can directly choose.)

利用FFT变换，对sine2进行频谱分析，画出频谱图 利用iir源程序对输入波形sine2进行低通滤波，并将结果输出至result.dat。 (Using FFT transform, spectral analysis of sine2, draw the spectrum graph use the input waveform iir source sine2 to low-pass filtering, and the results output to result.dat.)

Edge detection is a feature of this Code and you can find out the edges of an image seamelessly using matlab by this code

DS_CDMA的程序实现 主要分为同步和异步的程序代码，可以自己进行仿真(The program realization are divided into synchronous and asynchronous DS CDMA program code, can simulate ourselves )

In this i attached matlab code for indoor localization using WIFI and FM signal features classified by KNN classifier to predict the fingure print of the building structure.

matlab制作的小软件各种功能展示。。有镜像的垂直，水平，fft变换等(matlab software produced by a small display of various functions. . A mirror of vertical, horizontal, fft transform)

This program is for the famous Berth Allocation Problem using MATLAB. and it has good data producing and data base in it. it is only sufficient to run the BAP.m program and the out put is the order of processed vessels. berth allocation is used for large bays.

说明：  ｓｉｇｎ那个：里边有信号的傅里叶变换，功率谱分析，轴系估计图，相关分析，相干分析(sign that: a signal inside the Fourier transform, power spectrum analysis, shaft estimation map, correlation analysis, coherence analysis)

绘制三维图,绘制三维网格图,并在xoy平面绘制相应的等高线,绘制三维网格图，并在网格图周围绘制垂直水平面的参考平面,用surf绘制高斯分布函数的曲面图,利用peaks函数产生的数据绘制其带状图,绘制空间立体的切片图,绘制三维瀑布图 ,绘制等值线图,绘制球面图(Draw a three-dimensional map, draw a three-dimensional grid map and draw the corresponding contour xoy plane, draw a three-dimensional grid map drawn perpendicular to the horizontal reference plane, and around the grid chart, draw a Gaussian distribution function of the surface plot with surf the peaks function generated data to draw the strip chart, draw space dimensional slice chart, draw three-dimensional waterfall, draw a contour map, draw the diagram of spherical)

matlab code for Hatch fill patterns plus Color & Invert