signal_analyzer

readprecipfile is a function which will take an input data file measured in inches and convert each element of the file into centimeters. It will return the converted elements in the form of an array.

多变量预测控制，运用于两输入两输出的情况，显示输入输出。(Multivariable predictive control, applied to the case of two-input two outputs, display input and output.)

matlab环境下实现语音预处理 包括语谱图 倒谱系数 短时频谱的画图(voice pretreatment Matlab environment, including spectrogram drawing of the short-time spectral cepstral coefficients)

hardy cross method for a branch system

说明：  MATLAB2019官方入门文档，详细介绍了MATLAB2019的使用方法与技巧(The official entry document of matlab2019 introduces the use methods and skills of matlab2019 in detail.)

OFDM经典算法S&C算法的matlab仿真程序，可出图，(OFDM classic algorithm of the S & C algorithm matlab simulation program can be a map,)

matlab7.0入门学习，很有用，适合初学者使用，值得收藏(matlab7.0 entry-learning, useful for beginners, worth collecting)

二进制DPSK通信系统的Monte Carlo仿真。其中，符号“ 0”用0°的相位变化表示，符号“1”用180°的相位变化表示。(DBPSK communication system.)

“数字信号处理教程：MATLAB释义与实现程序 ”一书中的程序集(the code of Digital Signal Processing Tutorial: MATLAB interpretation and implementation of the program, dictionaries assembly )

输入圆的半径求周长和面积。程序由三个函数组成：主函数进行输入输出和函数调用，perimeter函数求周长，area函数求面积。(Enter the radius of the circle circumference and area requirements. Program consists of three functions: the main input and output functions and function calls, perimeter function evaluation perimeter, area function for the area.)