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This an adaptive receiver for a direct-sequence spread spectrum (DS-SS) system over an AWGN channel. The adaptive receiver block is modified from the LMS adaptive filter block in DSP Blockset. For DS-SS signal reception, the adaptive filter needs to have multi-rate operation. The input sample rate is equal to chip rate and the output is at symbol rate. Two rates are related by PG, processing gain

data acquisition in MATLAB

说明：  FORTRAN语言的POM海洋模式说明书(POM ocean model FORTRAN language manual)

基于lcL滤波器的三电平有源电力滤波器（APF）的仿真设计，包括（谐波检测， 电流跟踪环节）（SPWM调制） 离散域(Based on the three-level lcL filter active power filter (APF) simulation design, including (harmonic detection, current tracking link) (SPWM modulation) discrete domains)

用于模型参数的在线辨识，能有效地实现参数的整定等(For online identification of the model parameters, tuning parameters)

永磁同步电机svpwm控制matlab/simulink仿真图(Svpwm permanent magnet synchronous motor control matlab/simulink simulation map)

本程序是对轴承应力、应变进行必要的计算，从而获取较为准确的计算结果。(This procedure is necessary to calculate the bearing stress and strain, so as to get more accurate calculation results.)

基于变换编码的图像压缩及解压，含有离散余弦变换程序。(Transform based image compression and decompression coding)

内弹道计算程序，简单计算经典内弹道的ptvl(Interior ballistics calculation program)

基于simulink的rayleigh信道仿真（jakes模型）及误码率的计算(Rayleigh channel simulink based simulation (jakes model) and the BER)