GPS信号MATLAB捕获跟踪程序

说明：  实现了图像的分块操作，比较方便初学者使用(It is the program for image blocking.)

说明：  A commonly used control device called a programmable logic controller, or a PLC, is used to read a set of digital and analog inputs, apply a set of logic statements, and generate a set of analog and digital outputs. Using the example in the previous paragraph, the room temperature would be an input to the PLC. The logical statements would compare the setpoint to the input temperature and determine whether more or less heating was necessary to keep the temperature constant. A PLC output would then either open or close the hot water valve, an incremental amount, depending on whether more or less hot water was needed. Larger more complex systems can be controlled by a Distributed Control System (DCS) or SCADA system.

At this moment, the major obstacle of wide PV system commercialization is the high initial investment cost that stems from the strict grid connection standards and high expectations from the PV system [2], [3]. The grid-connected PV system consists of two parts: PV arrays that convert irradiation to electrical energy, and the converter that feeds the energy into the grid.

channel models for mobile communications

jieyuexiangying (jieyuexiangying ..... )

QPSK信号通过Rayleigh信道，并计算出误码率(QPSK signals go through Rayleigh channel)

antenna array with matlab

数字水印的入门代码，包括LSB DCT CDMA DWT,在原有收集上加了详细的注释，易于学习理解(Watermarking entry code, including LSB DCT CDMA DWT, add in the original collection of detailed notes, easy to learn to understand)

we can use this file for compressive sensing

应用matlab编程算法实现的匹配滤波器的编程源码(Matlab programming algorithm applied to achieve the programming source code matched filter)