Implementation of a WiMAX simulator in Simulink

说明：  率失真函数是在给定信源和失真度量情况下，求满足保真度准则的平均信息率的极小值。本程序给出了两种特殊情况下的率失真函数的计算(Rate-distortion function is a given source and distortion measure case, seeking to meet the fidelity criteria, the average information rate of the minimum. This procedure presents two special circumstances, the calculation of rate-distortion function)

single degree of freedom numerical integration for structural dynamics

vc和matlab混合编程，调用matlab强大的计算数学库(vc and mixed matlab programming, matlab call powerful computational mathematics library)

讲述了matlab的主要功能和应用等等，讲解很详细到位，欢迎下载(matlab code)

The induction motor is fed by a current-controlled PWM inverter which is built using a Universal Bridge block. The motor drives a mechanical load characterized by inertia J, friction coeficient B, and load torque TL . The speed control loop uses a proportional-integral controller to produce the quadrature-axis current reference iq* which controls the motor torque. The motor flux is controlled by the direct-axis current reference id*. Block DQ-ABC is used to convert id* and iq* into current references ia*, ib*, and ic* for the current regulator. Current and Voltage Measurement blocks provide signals for visualization purpose. Motor current, speed, and torque signals are available at the output of the Asynchronous Machine block.

说明：  对数据进行因子分析，得到的是降维的结果。可用来做基本的降维，故障诊断，图像分解(Through factor analysis of the data, we get the result of dimension reduction)

维纳滤波 滤除噪声但边缘模糊 对椒盐噪声滤出效果不是很好(wiener)

此文件是matlab程序，处理指纹图像，采集特征点最终实现指纹识别！(This file is the matlab program, processing fingerprint images, collection of feature points ultimately fingerprint!)

Antenna and EM Modeling with MATLAB

用于处理地震数据的一系列操作代码，包含对地震书籍的处理和对井资料的处理，非常适合勘探地震学初学者学习。里面附有英文使用说明(Code for seismic data processing a series of operations, including handling and processing of seismic well data books, is very suitable for beginners to learn exploration seismology.)