cat-map

数字水印预处理Arnold置乱程序。在水印的嵌入与提取中用来置乱图像。(Digital Watermarking Arnold scrambling pretreatment procedures. In the watermark embedding and extraction of images used to scrambling.)

关于模糊控制的一个PID系统，比较复杂，包括三个模糊控制器，效果也不错。(Fuzzy control of a PID system, more complex, including three fuzzy controller with good results.)

求出laguerre滤波器的分子分母系数，绘出其幅频响应图并与FIR滤波器作比较。该程序为19阶Laguerre低通滤波器和22阶带通滤波器(obtained laguerre filter coefficient of molecular denominator, chart its amplitude frequency response plans with the FIR filter for comparison. The procedure for the 19-Laguerre low-pass filter and 22 band pass filter)

It enables users to input a time-series of 2-D velocity field data (e.g., DPIV measurements or CFD calculations) and compute the corresponding finite-time Lyapunov exponent (FTLE) fields, which Lagrangian Coherent Structures (LCS) suchas vortices and fluid transport barriers can be identified.

关于球体的RCS计算程序，此程序是由matlab语言编辑的，较为经典。(Sphere on the RCS calculation program, this program is edited by the matlab language, more classic.)

A little FAT32 Parser with some fuctions.

-给原始的语音信号加上一个高频余弦噪声，频率为5kHz。画出加噪后的语音信号时域和频谱图--(- To the original speech signal with a high-frequency cosine noise, frequency of 5kHz. Draw the speech signal with noise after the time-domain and frequency spectrum-)

通过matlab 平台，自己编写的Matlab程序。是关于滤波器的(the program of matlab is wrriten by myself that about sifting )

逻辑运算例子！包括网络设计图和运算演算过程！ (failed to translate)

volley源码。找的源码 ，最近要读源码(volley source. Find the source code to read recently)