Triangular wave generator similar to a harmonic generator.Its THD value(12.110％)is known.But, the 2nd harmonic is how much? The 3rd harmonic and how much? We do not know. How to get the distribution of THD values? Use of LabVIEW in the built-in f

利用at89c51和adc0809实现产生三角波，利用算法实现，具有清零的功能-At89c51 and adc0809 achieve the triangular wave generated using the algorithm, with clear features

在直方图上显示正弦信号 三角波信号 方波信号与随机信号 在CVI中运行-In the the displayed in the on the histogram the the of signal square wave of the sinusoidal signal triangular wave signal with the random signal is running CVI in

三维测量中使用三角波条纹的调制图像的解相算法-The solution of the three dimensional measurement using triangular wave fringe modulation image