Ringdown-Tools_030902

实现用systerm generation 完成fft变换。原理清晰，但是结构相对复杂，请大家认真看原理，来自日本书。(Systerm generation completed using fft transform. Principles of clarity, but the structure is relatively complex, please look carefully the principle of everybody, from the Japanese book.)

关于信号处理方面的内容，在matlab编程实现时详细解答(Signal processing on the content of programming in matlab to answer in detail)

bestEbook : Programming in MATLAB ebook

关于精馏塔的内模控制方案研究，对内部热耦合精馏塔的控制策略研究(Internal model of distillation column control， program research on the internal thermal coupling distillation column control strategy)

无网格法在固体力学中的应用书籍，内含源代码程序。(Meshless method applied in solid mechanics books, containing the source code program.)

current-source PWM Rectifier

huffman enc.................................................

OFDM with noisy channel with qpsk

横坐标是时间，纵坐标是频率，matlab绘制时频图的小程序(Time frequency pic)

pid自适应控制器学习和程序大家学习，很好用的(请求权)