dft_precoding_downsampling

MIMO_indB,CSI未知情况下平均分配功率(-LTE_link_levek simulation)

用MATLAB对电力系统进行仿真。里面有全套的仿真模型。(Using MATLAB for power system simulation. There are a full range of simulation models.)

说明：  用于功率预测的CNN代码，以及一系列相关函数文件(CNN Code for Power Prediction)

说明：  《数字通信（第四版）》答案 《数字通信》(第4版)是数字通信领域的一本经典教材,通过对概率论及随机过程的复习,详细介绍了数字和模拟信源编码、数字调制信号和窄带信号与系统的特征、加性高斯白噪声中数字通信的调制和最佳调制与检测方法、基于最大似然准则的载波相位估计和定时同步的方法、不同信道模型的信道容量及随机编码、带限信道的信号设计、受到符号间干扰恶化信号的解调与检测问题、自适应信道均衡、多信道与多载波调制、扩展频谱信号和系统、衰落信道上的数字通信。(The solution of "Digital communication" " Digital communication" (4th edition) is a digital communications of a classic textbook in the field, through the review process, the probability of randomly addressed, details of the digital and analog source coding, digital modulation signal and the narrowband signal and system characteristics, additive white Gaussian noise in digital communication modulation and the best modulation and detection methods, based on maximum likelihood criterion of carrier phase estimation and time synchronization method, different channel model of channel capacity and random coding, band-limited channel signal design by ISI worse signal demodulation and detection, adaptive channel equalization, multi-channel and multi-carrier modulation, spread spectrum signals and systems, fading channel digital communications.)

说明：  介绍了时域有限差分(FDTD) 法的基本原理, 推导了二维TM 模Yee 算法的FDFD 表达式, 并结合算例阐述了基于MA TLAB 编程的基本方法。(The basic p rincip le of FDTD w as introduced and the 22D TM mode FDTD arithmetic expression was derived. The p rogramm ing method based onMA TLAB w as illustrated w ith examp le.)

说明：  利用多窗口法实现频谱估计，本例直接调用pmtm函数进行估计。(Using multi-window method of spectrum estimation, in this case to estimate the direct call pmtm function.)

matlab 仿真BPSK 内点法 可以运行(matlab simulation of BPSK interior point method)

ofdm in fading channel

matlab生成地震信号处理的雷克子波，常用来加噪之后检测算法.(generating seismic signal processing matlab Ricker wavelet, used to increase noise after detection algorithm.)

matlab中替代数据法子函数，已调试通畅，直接调用，无需折腾。(Alternative data in another way matlab function, debugging smooth, direct calls, no toss.)