FOURIER

对语音识别技术中涉及到的知识用matlab编写了一系列源码供下载，如读取/播放wave文件，音乐信号的时域/频域波形等。(Knowledge of the speech recognition technology involves a series of source code written in matlab for download, such as read/play a wave file, the music signals in time domain/frequency domain waveforms.)

这个程序是关于示波器70ly53力矩电机的控制方法。(Oscilloscope 70ly53 torque motor control. )

地球物理勘探中重力资料解释的主要目的是由地表观测值推断地下可能存在的密度分布。众所周知,任何一组重力数据都可能由无数个密度分布所引起。即使假设了重力异常是由具有均匀密度差的单一地质体产生的,也得不出唯一的解(Gravity geophysical exploration data interpretation main purpose is inferred from surface observations may exist underground density distribution. Is known, any set of data may be provided by gravity density caused numerous. Even assuming that the gravity anomaly is determined by having a uniform density difference arising from a single geological body, they have no unique solution)

利用Matlab/Simulink实现基于准比例谐振控制电压的逆变器(Inverter based on quasi-proportional resonance control voltage using Matlab/Simulink)

说明：  In the field of communication systems, whenever the need for wireless communication arises, there occurs the necessity of an antenna. Antenna has the capability of sending or receiving the electromagnetic waves for the sake of communication, where you cannot expect to lay down a wiring system. The following scenario explains this.

图像的几何操作：图像旋转，图像剪切，包括旋转角度。(Geometric image operations: image rotation, image shearing, including rotation.)

说明：  通信原理课本中的一些实例代码，方便大家使用(Communication principles in the textbook of some examples of code, easy to use)

大林算法计算机控制系统设计，根据对象设计控制器，并用Simulink仿真，分析系统输出。(Dalin algorithm computer control system design, according to the design of the controller object, and Simulink simulation, analysis of system output.)

根据语音频谱分析和频谱图显示的原理与算法，用MATLAB实现一种可在PC机上实现的信号频谱分析与频谱图伪彩色映射显示的方法。(According to voice spectrum analysis and spectrum diagram shows the principle and algorithm, using MATLAB to achieve a realization of machines in the PC spectrum of the signal frequency spectrum analysis and pseudo-color map display method.)

帮助新手快速学习matlab，很容易上手的，是一些基础知识。(Help novices quickly learn matlab, very easy to use, is some basic knowledge.)