Yulong_fq7nmp

下垂控制，在微电网中有一定使用价值，是二级控制的下端(Droop control, there is a certain value in microgrid)

bit-interleaved coded modulation (BICM-ID) with 8psk

这是一个双边带频谱分析仿真的Systemview源代码。(This is a bilateral spectrum analysis and simulation with the Systemview source code.)

参数活动轮廓模型实现的轮廓逼近，开发环境matlab(Contour parametric active contour model implementation approach, the development environment matlab)

仿真相控阵雷达中一维线阵雷达的方向图指向和其他一些因素对雷达的影响(Effect of phased array radar simulation in one-dimensional linear array radar direction pointing and some other factors on the radar)

说明：  详尽的抑制载波双边带调制解调程序，有详细的注释说明(Detailed bilateral with carrier suppression modulation and demodulation process, detailed notes)

采样频率 fs=10000 轴承外环故障信号 fid=fopen( bearingout.dat , r ) 故障 N=1024 xdata=fread(fid,N, int16 ) fclose(fid) xdata=(xdata-mean(xdata))/std(xdata,1) 时域波形 figure(1) plot(1:N,xdata) xlabel( 时间 t/n ) ylabel( 电压 V/v ) db10小波进行4层分解 一维小波分解 [c,l] = wavedec(xdata,4, db10 ) 重构第1～4层细节信号 d4 = wrcoef( d ,c,l, db10 ,4) d3 = wrcoef( d ,c,l, db10 ,3) d2 = wrcoef( d ,c,l, db10 ,2) d1 = wrcoef( d ,c,l, db10 ,1) ( Sampling frequency fs = 10000 bearing outer ring fault signal fid = fopen (' bearingout.dat' , ' r' ) failure N = 1024 xdata = fread (fid, N, ' int16' ) fclose (fid ) xdata = (xdata-mean (xdata))/std (xdata, 1) time-domain waveform figure (1) plot (1: N, xdata) xlabel (' Time t/n' ) ylabel ( ' voltage V/v' ) db10 wavelet decomposition 4 layer one-dimensional wavelet decomposition [c, l] = wavedec (xdata, 4, ' db10' ) 1 ~ 4 reconstructed detail signal d4 = wrcoef (' d' , c, l, ' db10' , 4) d3 = wrcoef (' d' , c, l, ' db10' , 3) d2 = wrcoef (' d' , c, l, ' db10' , 2) d1 = wrcoef (' d' , c, l, ' db10' , 1) )

matlab可视化大学物理学教案演示程序第零章：应用基础(matlab visualization of physics at the University of lesson plans demo program zero: the application of basic)

simulink modeling for designer hi perfomance comm systems RUS

Numerical matlab functions for Numerical course problems solving.