chap2_01_WhiteNoise_series

用于OFDM通信仿真的同步算法源代码，对作ofdm同步者很有帮助(For OFDM communications simulation synchronization algorithm source code, for those very helpful for OFDM synchronization)

说明：  课程设计上编写的qpsk译码的程序，matlab的开发环境，很实用(Curriculum design program written qpsk decoding, matlab development environment, it is practical )

说明：  Genetic Algorithm(GA) by MATLAB

SIMULINK入门课件MATLAB通信仿真及应用实例详解(Introduction to SIMULINK simulation software MATLAB and its application communications Detailed)

说明：  层次分析法求解,这是个MATLAB中可以直接运行，输入判断矩阵，即可求解(AHP method, this is a MATLAB can be run directly, enter the matrix, can be solved)

说明：  matlab实现的jpeg解码，是一个不错的程序，希望能帮到你(matlab implementation of the jpeg decoder is a good program, wish to help to you)

永磁同步电机空间矢量控制仿真模型,控制效果不错，可以作为参考模型(PMSM SVPWM SIMUINK MODEL)

该程序在matlab环境下运行可完成QPSK的调制解调过程，可显示眼图以及滤波后的信号波形。(err)

关于多选择背包的很好的文章，提供了各种设计思路(Multiple Choice Knapsack Problem Example of planning choice in transportation )

The receiver performance is quantified by depicting the receiver operating char- acteristics (ROC) curves. This curves serve as a tool to and study the performance of a sensing scheme. ROC graphs are employed to show trade-of vs between detection probability and false alarm rates, (i.e. PD versus PFA), thus allowing the determination of an optimal threshold. To illustrate the performance of energy detectors, we generate complementary ROC curves (the average probability of miss detection $ P_{md} 1 - P_d$ versus the false alarm probability $P_f$ for different receiver structures and in different fading environments.Fig. 1 illustrates the complementary ROC curves for a single channel reception (no diversity) over AWGN channels. This figure depicts the complementary ROC curves for energy detectors.