Fig563

dsine used for sine filtering in dsp

MSK带初始相位的正交相位调制法，显示附加相位(MSK with the initial phase of the orthogonal phase modulation method, showed that additional Phase)

采用自相关法提取基音，里面有求取自相关的函数。(To extract the pitch of the autocorrelation method)

melp fixed point compression is very useful for speech coding in bit rate 2400bps

matlab GUI development introduction (introduction Matlab GUI development)

uck-Boost buck- boost chopper circuit simulation model

jplv7。应用于matlab。结合经济计量工具箱，十分好用。。。。(jplv7 for matlab)

说明：  matlab振动试验数据分析，信号获取：测量获取设备的信号（振动、转速、过程参等）。信号分析：从信号中提取反映设备运行状态和故障的特征值。故障诊断：根据信号特征信息，对故障进行诊断（专家诊断、智能自动诊断）和预测(Matlab vibration test data analysis, signal acquisition: Measurement and acquisition of equipment signals (vibration, speed, process parameters, etc.). Signal analysis: extract the characteristic value of equipment running state and fault from the signal. Fault diagnosis: fault diagnosis (expert diagnosis, intelligent automatic diagnosis) and prediction according to signal characteristic information)

多径多普勒效应讲义(含matlab程序)(Multi-path Doppler effect notes (with matlab program))

PWM斩波器的设计模型与SIMULINK实现(PWM chopper design model implementation and SIMULINK)