FENGE

工程经济串讲，关于工程经济自考的资料，对正在自考的人也许有用，所以上传上来啦！(Engineering Economic Chuanjiang, with regard to engineering economy Zikao information on the person being Zikao may be useful, so upload the Laila!)

说明：  MATLAB语言精要及动态仿真工具SIMULINK(Essential MATLAB language and dynamic simulation tool SIMULINK)

this code is mainly for frequency sampling. It has the carrier and the sampling frequency.

Canny Edge Detection

仿真信道模型，一连串很多，这是个main函数，后面还有(good)

基于最小二乘的解扩重扩波束成形算法matlab实现(the implementation of beamforming algorithm based on least squares spread despread algorithm in matlab.)

第七章 IIR滤波器设计 数字滤波器：将输入序列通过一定运算，变换成输出序列的离散时间系统（数字网络）。 (Chapter 7 IIR filter design digital filters: input sequence is converted into the output sequence of discrete time system (Digital Network) through certain operations.)

matlab提取图像质心和主轴，使用的是matlab图像处理工具箱函数(extraction matlab image centroid and the spindle, using matlab image processing toolbox functions)

说明：  将加噪的结果存储成图像的格式，存放在目录中，可以以后使用此图片，自己编的，有用的下哈(The results of adding noise into the image storage format, stored in the directory, you can later use this picture, their own series, useful under the Kazakhstan)

Check what we do if toLocaleString doesn t return a string when we are calling Array.prototype.toLocaleString.