利用VHDL语言设计的正弦波发生器，只是基本操作，仅供学习参考！-Design using VHDL language of sine wave generator, but the basic operation of reference for learning!

波形发生器程序，可实现锯齿波，正弦波等波形，windows98测试通过-Waveform generator procedure, can be sawtooth, sine wave, etc., windows98 test

用数字迭代法产生正弦波。方便精确。该方法可以给用在双音多频发生器算法上。-sinwave

基于音频波形发生器，可以输出正弦波，方波等波形。-The waveform generator of this paper is a development platform based on MATLAB, using the sound card output, and then connected to the op amp circuit with an oscilloscope, so that observed on an oscilloscope. After repeated t