The output frequency requirements for the three waveforms are: the frequency range is adjustable between 20Hz-20kHz; the phase difference between the three waveforms is 120 degrees. A. of sine wave signal: step 10Hz; frequency stability: better than

simulink仿真模型，通过一个频率可变的三角波生成器，调制出频率可变的信号。(The Simulink simulation model modulates a variable frequency signal through a variable frequency triangular wave generator.)

本函数信号发生器能同时产生A、B两路信号，并且两路信号能分别进行参数设置，使用【通道切换】按键进行切换，进而输出不同频率、幅值、占空比和直流偏置的信号。本信号发生器能输出的信号有方波(F)、正弦波(Z)、三角波(S)、锯齿波(J)，频率范围为0.01Hz-1MHz。(The function generator can generate two signals of A and B at the same time, and the two signals can be set up separ

三角调频连续波雷达信号仿真分析，完整的三角波调频信号，良好的代码说明，是值得调频连续波雷达初学者入手的代码。(Signal simulation and analysis of triangulation frequency modulated continuous wave radar, the complete triangular frequency modulated signal, good code descr iption, is worth the frequency modul

三角波和反三角波序列的时域和FFT幅频特性，余弦信号傅里叶变换，比较DFT和FFT程序的运行时间(The time-domain and FFT amplitude frequency characteristics of the triangular and anti triangular wave sequences, cosine signal Fu Liye transform, and the running time of DFT and FFT programs are compa