Digital_Signal_Prcessing_Edit2

一个按照时间抽取的基2快速傅里叶变换（基2FFT-DIT）。输入倒位序，输出自然顺序。(A time taken by the base 2 fast Fourier transform (base 2FFT-DIT). Enter the inversion sequence, the output of natural order.)

dw to xls 这个是用于pb9下的,已经修改过，不会弹出demo。 pb8的。 pb8设置有点麻烦，因为pb9是可以直接把(dw to xls)

matlab裂缝图像分割，先进行二值化，后边缘检测，最后用ostu类方间法阀值分割。(crack matlab image segmentation, binarization first, after edge detection, and finally between ostu class threshold segmentation method.)

说明：  四种典型路面输入，凹凸路面模型、正弦、随机(Four typical road inputs)

卡尔曼滤波在仿真中的应用，低于跟踪目标有很大的作用(NNAD applied to multi-target tracking, a great help for filtering, and fusion technology)

powel optimization method

Rossler混沌系统加入控制器后，在控制器作用下在有限时间内仍然达到了镇定(Rossler chaotic system to join the controller after the controller under a limited period of time still to reach a calm)

验证小波对信号频率的细分，验证重构信号的频谱。(Validation of wavelet in signal frequency subdivision, reconstructing signal spectrum.)

说明：  地震数据交换记录格式 本标准规定了地震勘探野外数据交换、室内处理的一种数据记录格式SEG Y Rev1(Seismic data exchange standards for record format of the field of seismic exploration data exchange, indoor handle the data recording format of a SEG Y Rev1)

进行多光谱和全色图的图像融合，使用小波变换。(Multi-spectral and panchromatic image fusion map, using wavelet transform.)