zishiyin

经典的DOA算法的MATLAB仿真程序，可用于仿真与改进算法进行对比(classical DOA MATLAB )

LDA的matlab实现，得出alpaha和beta的值(the procedure to implement Latent Dirichlet Allocation ,the end of this procedure is the value of alpha and beta.)

利用MATLAB绘制多里特尔图像的程序文件(draw picture)

包含所有数值算法的基本源代码，带有注释。(Contains all the basic numerical algorithm source code with comments.)

arc engine初级代码开发，对初学者很有帮助。希望能帮助广大初学者。代码很短，但是很经典。下载后可以直接用。(arc engine primary code development, helpful for beginners. Hoping to help the beginners. Code is very short, but very classic. After downloading can be used directly.)

基于simulink的视频和图像处理，使用video and image processing blockset模块库进行视频和图像处理(Simulink based video and image processing, the use of video and image processing blockset module library for video and image processing)

说明：  主成分分析： (1) 根据指标的属性将原始数据统一趋势化 (2) 利用协方差、相关系数矩阵进行主成分分析，判断可否用第一主成分排名？(Principal component analysis: (1) Unify and trend the original data according to the attribute of the indicator (2) Using covariance and correlation coefficient matrix for principal component analysis, can we use the first principal component ranking?)

Tactial+and+Strategic+Missile+Guidance book program source code (For Mac in Matlab)

用实验方法测试RLC串联谐振电路的幅频特性曲线。当正弦交流信号的频率f改变时，电路的感抗、容抗随之而变.取电路电压U0作为响应，当输入电压Ui幅值维持不变时，在不同信号频率的激励下，测出U0之值，用LabVIEW程序完成频谱分析和滤波，变换等信号处理，即可测出RLC串联电路的谐振频率，(Amplitude-frequency characteristics experimentally tested RLC series resonant circuit curve. When changing the frequency f of the sinusoidal AC signal, the circuit inductance, capacitance change with Take circuit voltage U0 as a response when the amplitude of the input voltage Ui unchanged, signals at different excitation frequencies, the measured value U0, the process is complete spectrum analysis using LabVIEW and filtering, transform signal processing, can be measured RLC series circuit resonant frequency,)

此书中概括了很多MATLAB中的命令，便于查询和学习使用(This book summarizes many of the commands in MATLAB, easy to use search and study)