PSNR

说明：  基于MTALAB的现代测试技术数据处理的典型程序(Modern testing technology based on MTALAB typical data processing procedure)

说明：  哈尔滨工业大学著名教师matlab课程讲义(Harbin Institute of Technology renowned teachers matlab lecture notes)

实现一个LCC滤波 电感Lr，电感电阻R，与电感串联的电容Cr，输出并联电容Co(achieve a filter inductor Lr, inductance and resistance R, the series inductor and capacitor Cr, Parallel output capacitance Co.)

CRC code Transmitter stage.

用Matlab绘制股市图形范例，含具体步骤说明(draw figure of stock market with Matlab)

Moorer 人工混响程序，根据不同的混响时间下能够计算DRR(Moorer artificial reverberation program, according to the different reverberation time can calculate the DRR)

实现了图像的加水印，去噪，加噪声等功能，BP神经网络用于函数拟合与模式识别，LDPC码的完整的编译码。( Realize image watermarking, de-noising, plus noise and other functions, BP neural network function fitting and pattern recognition, Complete codec LDPC code.)

说明：  逆变器采用PQ控制，实现并网时的功率控制，可单位功率因数运行(use PQ control)

这是一个整理后比较全面的数学建模所用到的基本的十种计算方法的matlab源代码！(This is a more comprehensive sort out the mathematical modeling used by dozens of the basic method of calculating the matlab source code!)

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!)