finger-print

1 本程序通过Mallat算法实现小波变换 2 本程序能打开任意长宽比的bmp图像，正方形的raw图像(Through a process of wavelet transform Mallat Algorithm 2 the procedure to open the bmp images of arbitrary aspect ratio, the square of the raw image)

cogeneration optimizeted function

设计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。(Design is taken in accordance with the time radix-2 fast Fourier transform the (base 2FFT-DIT). Enter the inversion sequence, the output of the natural order.)

说明：  可以实现2ask的调制，在信噪比SNR为0，10，20。如有需要者可下载。(it is a good matlab program! it can produce a 2ask signal at SNR=0,10,20.)

在MATLAB生成的FIG中进行局部放大，(FIG generated in MATLAB in the enlarged)

现代通信系统matlab版随书代码，很好用的(Modern communication system with matlab edition book code )

基于bp网络的“批处理”算法的实现的代码(The algorithm implementation process based on BP network of " batch" )

一些VC++的数字信号处理程序，其中包括dft，fft，卷积的运算(conv and dft)

说明：  burg算法求功率谱,用matlab实现,其中用到了arburg和pburg等函数(burg algorithm for power spectrum, with the realization of matlab, which uses a function such as arburg and pburg)

neural networks in finance. gaining a predictive edge