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用MATLAB读取labview监测到到数据波形(Read the data and waveform monitored by LabVIEW with MATLAB)

说明：  功能选择模块，实现逻辑功能的选择，以完成任务(Feature selection module, the choice of the realization of logic function in order to complete the task)

简易计算器，实现加、减、乘、处、开方等功能。(Simple calculator to add, subtract, multiply, at the square root function.)

本程序主要应用labview实现神经网络的功能，本程序是BP功能的实现。(The program is mainly applied labview achieve neural network function, this program is BP function.)

labview 动态链接库调用labview 动态链接库调用

说明：  将直角坐标系数据转换成极坐标数据，以便绘制主轴轴心轨迹(Converting Cartesian coordinates into polar coordinates to plot axis center trajectory)

本系统可做自动控制原理中的时域分析仿真实验，系统特性如下： 1：可选择仿真系统为一阶、二阶、任意阶 2：可选择信号源为正弦波、三角波、锯齿波、方波（可模拟阶跃信号），并可调节信号源频率、幅值、相位、偏移、方波占空比 3：可选择信号采样率及采样数 4：自动计算传递函数 5：自动计算时域响应参数（增益系数、上升时间、峰值、峰值时间、稳定时间、超调量） 6：波形图同时显示原始信号和响应信号 注：使用本系统需安装labview控制设计与仿真库(The system can do automatic control theory in the time-domain analysis simulation, the system behaves as follows: 1: simulation system can be selected for the first, second, any order 2: select the signal source is a sine wave, triangle wave, sawtooth, square wave (analog step signal), and can adjust the signal source frequency, amplitude, phase, offset, duty cycle square wave 3: the the optional signal sampling rate and the number of samples 4: automatic calculation of the transfer function 5: Automatic calculation domain response parameters (gain coefficient, rise time, peak, peak time, settling time, overshoot) 6: waveform diagram shows both the original signal and the response signal Note: Use the system to be installed LabVIEW Control Design and Simulation library)

usrp_stanford的课程，可以用USRP实现BPSK和QPSK的调制与解调，完成了链路的搭建。(Usrp_stanford course, you can use USRP to achieve BPSK and QPSK modulation and demodulation, the completion of the link to build.)

利用LabVIEW编写希尔伯特黄变换HHT的算法，实测可用，包括总程序 ，以及IMF，样条插值等各个子VI 函数(Use LabVIEW to write Hilbert Huang Transform HHT algorithm found available, including the overall program, as well as IMF, each sub-spline interpolation function VI)

uSrp example FM in labview