buck

说明：  对原始信号进行EMD分解及包络解调，得出包络解调谱，分析出故障频率(The original signal is decomposed by EMD and demodulated by envelope. The spectrum of envelope demodulation is obtained and the fault frequency is analyzed.)

一个音乐信息检索领域的工具包，支持例如节奏，音色，旋律，情感等多层音频特征的提取以及可视化(MIRtoolbox has been developed within the context of a Europeen Project called “Tuning the Brain for Music”, funded by the NEST (New and Emerging Science and Technology) program of the European Commission. The project, coordinated by Mari Tervaniemi from the Cognitive Brain Research Unit of the Department of Helsinki, is dedicated to the study of music and emotion, with collaboration between neurosciences, cognitive psychology and computer science.)

利用labview的xy图，画一个圆。根据sinx^2+cosx^2 1利用labview的正弦波生成函数画出圆(Use labview s xy chart to draw a circle. According to sinx ^ 2+ cosx ^ 2 1 using labview sine wave generation function to draw a circle)

OFDM仿真程序，信道估计采用LS,MMSE,LMMSE,DCT等方法，做了个比较，ofdm那个是主程序(OFDM simulation program, channel estimation using LS, MMSE, LMMSE, DCT and so on, made a comparison, ofdm that is the main program)

说明：  串口的接收和发送，labview编程，学习visa的配置，写入，读取，关闭等功能(test the serial ports programming)

Softmax回归模型，该模型是logistic回归模型在多分类问题上的推广(softmax classifier)

根据点云的分布特征，采用随机采样一致性算法提取平面(According to the distribution characteristics of point clouds, a random sampling consistency algorithm is used to extract the plane.)

Labview的3D控件的功能介绍，还有三个例子程序：陀螺仪，2D魔方，3D魔方。(Function Labview 3D controls introduction, there are three examples: gyroscope, 2D Rubik' s Cube, 3D cube.)

雷达模糊函数仿真与信号处理。<br />radar ambiguity function simulation and signal processing .

time frequency analysis of signals