Jeckess-system-sales

Digital signal processing(Digital signal processing program contains a variety of signal processing algorithms)

例3：分析占空比为ta的矩形脉冲频谱 T=1 时间窗大小 ta=0.5 占空比 N=256 t=linspace(-T,T,N) ts=2*T/N fs=1/ts (x=zeros(1,N) x(N/2-round(N/2*ta):N/2+round(N/2*ta))=ones(1,2*round(N/2*ta)+1) y=fft(x,N) figure plot(t,x) title([ 时域信号图 占空比为 ,num2str(ta)]) axis([-T T-0.2 1.2]) xlabel( t /s ) figure subplot(211) f=linspace(-fs/2,fs/2,N) plot(f,abs(fftshift(y))/N) title([ 矩形脉冲双边谱 脉冲时间t=[- ,num2str(ta*T), , ,num2str(ta*T), ] ]) xlabel( f /Hz ) )

VC与MATLAB混合编程,可以用于SAR图像处理(VC mixed with the MATLAB programming, which can be used for SAR image processing)

MIT-BIH心电数据库中包含有大量的心电信号，用户可以直接下载这些信号用于信号分析，算法验证等。但是其数据存储格式复杂，只能用其提供的工具包进行读取，很不方便。本源码可以直接读取MIT-BIH中的format212和format16格式的心电数据，免去了学习其繁琐工具包的过程。(MIT-BIH ECG database contains a large number of ECG signals, users can directly download these signals used in signal analysis, verification algorithm. However, the complexity of its data storage format, can only provide a toolkit to read, very inconvenient. The source can be directly read the MIT-BIH in format212 and format16 ECG data format, which eliminates the cumbersome tool kit to learn their process.)

Arduino平台上的计时器，主要用于定时中断的库文件，能够有效解决Arduino没有定时中断的问题(Arduino timer library platform, mainly for the timer interrupt, can effectively solve the problem of Arduino no timer interrupt)

实现多输入单输出的预测功能，预测精度高，程序操作简单，易于修改应用。(The prediction function of multi input and single output is realized. The prediction accuracy is high, the program operation is simple, and it is easy to modify the application.)

电磁射线理论的经典教材，通信信道仿真必备(Classic textbook theory of electromagnetic radiation, an essential communication channel simulation)

此程序为地震数据处理中的反褶积，用于提高纵向分辨率。此程序构建在简单褶积模型上，分为脉冲和预测反褶积两种，参数可自调。(This procedure for seismic data processing deconvolution, used to improve the vertical resolution. This program is built on a simple convolution model is divided into pulses and predictive deconvolution two parameters can be self-adjusting.)

Normalized Cuts Clustering

matlab 学习仿真资料,对于学习matlab仿真的很有帮助(matlab learn and emulate material)