sin-FFT--IFFT

cubic interpolation search method m-file

this file is an ac to ac controller. you can control the output by adjusting the firing angle of the SCR.

计算Lyapunov指数,不知道正确与否，希望高人可以指点。(Lyapunov exponent Lyapunov exponent Lyapunov exponent Lyapunov exponent Lyapunov exponent)

说明：   此程序用提升法实现第二代小波变换 我用的是非整数阶小波变换 采用时域实现,步骤先列后行 正变换：分裂，预测，更新； 反变换：更新，预测，合并 只做一层（可以多层，而且每层的预测和更新方程不同）(procedure used to upgrade Method second generation wavelet transform I use a non-integer-order wavelet transform domain when used, the first step out go backward transformation : split and forecast updates; Anti-Transform : Update, forecasting, consolidations only one (which can be multi-storey, but each floor and update the forecast equation different))

matlab 下的遗传算法源码，可以应用到大部分情况的全局寻优。(By using matlab ，I have provided a genetic algorithm source code, which can be applied to most cases of global optimization.)

自适应滤波程序，选用的是维纳滤波、最小二乘法、最陡下降法、均方最小二乘法等(Adaptive filtering process, the choices are the Wiener filter, least squares method, steepest descent method, mean square least squares method)

说明：  钢琴曲子中的单音的识别方法（及该方法的计算过程(Piano music in the tone of the identification method (and the method of calculation)

"Teaching antiwindup, bumpless transfer, and split-range control"一文的仿真程序实现，可以用于仿真教学。("Teaching antiwindup. bumpless transfer, and split-range control, "a text of the simulation program. Simulation can be used for teaching.)

serial port communication

需重点研究的关键问题med的快速分解hht的(emd)