Arebic_speech

MATLAB 的全息代码，图像处理程序，与大家共享，感谢指正。(MATLAB program )

CHAPTER 4 (C4 Folder) TRANSFORMERS Project 1: Short-circuit and RL Load Terminations SIMULINK file s1a.mdl (linear transformer) SIMULINK file s1b.mdl (piece-wise linear saturation) SIMULINK file s1c.mdl (lookup table saturation) MATLAB M-file m1.m MATLAB M-file fftplot.m (fftplot.m should be placed in a directory on MATLAB s search path) Project 2: Open-Circuit Termination, In-rush Current, and DC Bias Core Saturation SIMULINK file s1c.mdl (lookup table saturation) MATLAB M-file m1.m Use the given FFTPLOT.m to obtain the discrete Fourier transform

mimo 仿真程序，可供初学mimo的同学参考。(mimo simulation program, available for beginner students mimo reference.)

跳频系统仿真 基于matlab simulink的源程序，包括框图(Frequency hopping system simulation based on matlab simulink source, including block diagram)

说明：  异步电机矢量控制，异步电动机具有非线性、强耦合、多变量的性质，要获得高动态调速性能，必须从动态模型出发，分析异步电动机的转矩和磁链控制规律，研究高性能异步电动机的调速方案。矢量控制系统和直接转矩控制系统是已经获得成熟应用的两种基于动态模型的高性能交流电动机调速系统。矢量控制系统通过矢量变换和按转子磁链定向，得到等效的直流电动机模型，然后模仿直流电动机的控制策略设计控制系统。(Vector control of asynchronous motor, asynchronous motor has the characteristics of non-linear, strong coupling and multi variable. In order to obtain high dynamic speed regulation performance, we must start from the dynamic model, analyze the torque and flux control law of asynchronous motor, and study the speed regulation scheme of high-performance asynchronous motor. Vector control system and direct torque control system are two kinds of High-Performance AC motor speed control system based on dynamic model, which have been widely used. The vector control system obtains the equivalent DC motor model through vector transformation and rotor flux orientation, and then designs the control system by imitating the control strategy of DC motor.)

median filter for image in c

Image Compression using DCT

QR分解-householder reflection(householder reflection)

spectral analysiso speech signal

A COMPARISON OF STBC AND SFBC