MAtcom-setup

微质量测量仪设计.pdfMicro quality measurement instrument design it is very goog doct(Micro quality measurement instrument design it is very goog doct)

说明：  Implementation of MA process.

Work has started in the 3GPP to define a long-term evolution for 3G, sometimes referred to as Super-3G, which will stretch the performance of 3G technology.

说明：  matlab系统仿真实例教程，ch10\m10_3.rar(examples of system simulation matlab tutorial, ch10 \ m10_3.rar)

this is about channel coding

In Modulation schemes such as OFDM transmitter time domain signal will have higher PAPR, which leads to various distortions in the transmitter chain and degradation of system performance i.e. BER/PER. Also requires highly linear power amplifier which increases cost of the system. PAPR is ratio of peak power to average power of time domain complex baseband signal which is to be transmitted. We will discuss PAPR reduction techniques below.

随记减量法是从结构的随机振动响应信号中提取该结构自由衰减振动信号的一种方法-With the mind Reduction Act(Reduction Act is credited with random vibration response of the structure from the signal to extract the structure of a method-With free decay vibration signals the mind Reduction Act)

MATLAB CODE FOR DIGITAL COMMUNICATION

DC-DC部分采用定功率单环控制，klxUkix参数对于初学者具有参考意义，包含收发两个客户端的链路级通信程序,包含位置式PID算法、积分分离式PID，vwWPfDq条件包含优化类的几个简单示例程序，部分实现了追踪测速迭代松弛算法。( DC-DC power single-part set-loop control, klxUkix parameter For beginners with a reference value, Contains two clients receive link-level communications program, It contains positional PID algorithm, integral separate PID, vwWPfDq condition Optimization class contains several simple sample programs, Partially achieved tracking speed iterative relaxation algorithm.)

分别用三段直线和imadjust函数对图像进行对比度增强，并可以比较结果。(Three lines and imadjust function of image contrast enhancement, and can compare the results.)