invmoments

利用Matlab的simulink实现对船舶的仿真(Simulink realization using Matlab for the simulation of ship)

bp神经网络的设计 希望大家相互探讨 相互学习 (bp neural network design hope we mutually explore and learn from each other)

fosim算法估计交通流拥堵通行能力大作业，提供数据，文献，matlab程序(fosim method of highway capacity evluation)

计算机模式识别和机器学习的外国经典教材，但只有E文的，很适合研究计算机的人来学(a good book)

读取OBJ模型文件的顶点，面元材质索引等等信息并存在.mat形式。经过验证正确可用！(Read the OBJ model files. )

对snake连接程序进行改进，使得边缘提取后断续的边缘能够完成连接。(Linker on the snake to improve so that the edge of edge detection can be completed after the intermittent connection.)

本程序采用MATLAB对IEEE标准测试系统算例进行编程，并给出了9,14,30，39,57等系统的数据，将数据直接导入潮流主程序编程进行计算分析(The program uses MATLAB to IEEE standard test systems for programming examples, and gives 9,14,30,39,57 other system data, trend data directly into the main program for calculation and analysis)

隐马尔科夫模型相关算法，包括前向算法、后向算法，维特比算法等(Hidden markov model algorithm, including the forward algorithm and backward algorithm and viterbi algorithm, etc)

一个OFDM符号128个有效符号，插入128个虚拟子载波 符号率（即有效数据率）fsymbol，而发送速率（需要包括虚拟子载波）2fsymbol 输入的数据需要2倍的发送数据率，以便进行内插，实现位定时跟踪，即4倍fsymbol采样率的调制信号 OFDM symbol Nfft=128 points 一个OFDM符号数据点 Nfft*2 = 256 ， Guard Interval点 ＝Ng*2=64 (128 of an OFDM symbol of a valid symbol 128 inserted virtual sub-carrier Symbol rate (the effective data rate) fsymbol sending rate (including virtual subcarriers) 2fsymbol Of the input data needs to be 2 times the transmission data rate, in order to carry out the interpolation, to achieve the bit timing tracking, i.e. four times the sampling rate modulation signal fsymbol OFDM symbol Nfft = 128 points One OFDM symbol data points nfft* 2 = 256, the Guard Interval dot = Ng* 2 = 64)

MATLAB仿真程序，基于多元统计方法的3D MIMO三维空间域信道建模研究。将2D MIMO信道建模推广到三维空间域信道建模，利用MIMO信道的统计特性，建立一种新的3D MIMO信道模型。用MATLAB做相应的仿真实验，对所建信道模型做性能分析。(MATLAB simulation program, based on multivariate statistical modeling method of three-dimensional spatial domain 3D MIMO channel. The 2D MIMO channel modeling is extended to three-dimensional spatial domain channel modeling, statistical characteristics of MIMO channels, the establishment of a new 3D MIMO channel models. Accordingly with MATLAB simulation experiments, built channel model do performance analysis.)