psd_est

通信系统中的OQPSK，并且与QPSK相比较。matlab实现(Communication Systems OQPSK, and compared with QPSK. matlab achieve)

vbalst 的自己编写的迫零检测程序，包含有误差和无误差两种情形(vbalst' s own testing procedures prepared by zero-forcing, contains two kinds of errors and error-free case)

Matlab通过OPC方式与OPC服务器通讯。 1、opc_Comm_demo.m Matlab通过OPC方式与OPC服务器通讯Demo 2、display_opcdata 在opc_Comm_demo.m中调用的子程序(Matlab via OPC and OPC server communication means. 1, opc_Comm_demo.m Matlab via OPC and OPC server communication mode Demo 2, display_opcdata call the subroutine in the opc_Comm_demo.m)

skeleton prunning, extract skeleton from binary images by junction points and curve points and end points.

matalb guui......................(matalb gui.......................)

DC-DC 转换的Simulink 模型with PWM PI control(DC-DC conversion of the Simulink model with PWM PI control)

ProTK installation example

产生一个正弦衰减曲线，进行快速傅里叶变换，并画出幅值图，相位图，实部图，虚部图(Decay to produce a sine curve, the fast Fourier transform, and draw magnitude diagram, phase diagram, the real figure, the imaginary part of Fig.)

说明：  利用MATLAB语言，实现EMD分解，得到各个IMF分量，再重组降噪(Using MATLAB language, EMD decomposition is realized, IMF components are obtained, and then noise reduction is recombined)

QPSK系统的MATLAB仿真中高斯噪声产生程序(QPSK system MATLAB simulation procedures Gaussian noise)