variabel_acak_normal_variance

说明：  vb 调用matlab方法实例，包括调用matlab绘图，matlab分形计算等。(vb call methods matlab examples, including the call matlab graphics, matlab fractal calculation.)

说明：  人脸识别的源程序，基于matlab编程，主要采用PCA算法。(face recognition system based on PCA )

本实验的内容是无线楼宇数据传输仿真，分析915M的楼宇通信特性，建立楼宇数据通信系统的仿真模型，采用无线收发芯片NRF905，依据其性能参数来判断楼宇内两点能否进行数据传输(the contents of this experiment is building wireless data transmission simulation, analysis 915M communications characteristics of the buildings, establishing building data communications system simulation models, the use of wireless transceiver chip NRF905. based on its performance parameters to judge whether two buildings for data transmission)

有源电力滤波器谐波抑制仿真图，包括谐波检测等环节。(Active power filter harmonic suppression simulation map, including harmonic testing and other areas.)

说明：  基于matlab进行图像的滤波，轮廓提取和角度计算的综合程序，经调试可以正常运行(Matlab for image-based filtering, contour and angle of the Composite process, the debugger can operate normally)

风机模型可以仿真结果,包括风机模型，异步电机模型，变桨距控制方法(Fan control model, the simulation results)

用Matlab对自适应0 阶算术编码、解码方法程序代码(Adaptive zero order arithmetic coding and decoding method with MATLAB)

root-music算法估算波达角度，改善了music算法，减少了计算量(root-music angle of arrival estimation algorithm improves the music algorithm, reducing the amount of computation)

说明：  此仿真是风力发电直流侧斩波控制simulink仿真(This simulation is the wind power dc side chopper control simulink simulation)

英文文献，和语音信号处理中基音周期提取算法相关的文章。(English literature, and speech signal processing in the pitch period extraction algorithm related articles.)