rddata

基于matlab的核模糊C-means聚类算法(KFCM),(Matlab-based nuclear Fuzzy C-means clustering algorithm (SN))

Simulink model for QBSK

Backward Step FDM is used to solve Steram Vorticity Function for a backward step problem

this file contains simulink model of 14 IEEE bus sytem for power transmission

电子产品软件验证越来越重要，通过加速硬件软件协同的目标、价值和方法充分证明(asic speed)

计算一个平面桁架结构的总体刚度矩阵，最后以图形形式显示出桁架结构(Calculation of a plane truss structure' s overall stiffness matrix, the last show in graphical form of truss structure)

维进行维特比译码，数据为一千。特比译码（2，1，1）仿真,通过高斯白噪声,(Victoria Viterbi decoding, data for one thousand. Viterbi decoding (2,1,1) simulation by Gaussian white noise,)

用Simulink中的SimPowersystem完成一个转速、电流双闭环直流调速系统的设计与仿真。采用三相桥式整流，平波电抗器Lp的大小可根据根据仿真调整。给出电机在空载启动，以及在2.5S后加额定负载时转速、电流、电压的变化曲线，并结合调速理论分析这些曲线。(With Simulink in SimPowersystem complete a speed, current double-loop DC speed design and simulation system. Three-phase bridge rectifier, smoothing reactors Lp size can be adjusted according to the simulation. Start the motor load is given, and the speed curve when the rated load after 2.5S, current, voltage, speed and theoretical analysis of these binding curves.)

基于matlab的OFDM仿真程序； 我再论坛找了很多OFDM的代码和文章,但总有遗患,为什么呢原因是大部分只有简单的映射,IDFTDFT变换等等,但主要的同步和信道估计去没有人提出来,甚至做出来.. 现在我终于找到了一份,它以FUNCTION的形式,再现了OFDM映射,IDFTDFT,同步(时间频率同步)和信道估计,以及频率偏移的估计等一系列代码.(Based on the OFDM matlab simulation program I' ll find a lot of forums and articles OFDM code, but there are left suffering, why because most only simple mapping, IDFTDFT transformation, etc., but the main synchronization and channel estimation to no one proposed, and even do it .. and now I finally found a copy of it in the form FUNCTION, Reproduction of OFDM mapping, IDFTDFT, synchronous (time and frequency synchronization) and channel estimation, and the estimated frequency offset a series of code.)

用小波变换对图像进行JPEG压缩编码,尤其是在低比特率时，可以消除块效应。(wavelet JPEGimage compression )