work(4)

这个压缩包括了通信系统的仿真建模原理，以及信道的模型，对初学者和有帮助！(This compression includes the principles of communication systems, simulation modeling, and channel models, for beginners and helpful!)

对航海雷达中频信号进行均值滤波处理，得到平滑的信号(On average marine radar IF signal filtering, signal smoothing)

一个基于离散余弦变换的水印算法的matlab程序（嵌入、提取）(one based on discrete cosine transform the watermark algorithm Matlab (embedding and extraction))

说明：  it is a part of a genetic algorithm applied to image segmentation

Here the syms toolbox is used and if you try to print any other values than lambda then MATLAB will print the value in fractions and that is unavoidable. So if you need to know the value in decimal, then use the command vpa() on command window

tabu search for resolving the problem of 8 queen in chess table.

利用simulink 仿真分析变压器谐波(Using simulink Simulation to Analyze Transformer Harmonic)

this program implement the dwt discret tranform wavelet

The bit modifying instructions on SH-2A are only capable of working with a 3-bit immediate, which signifies the shift position for the bit being worked on.

功能梯度粘弹性压电层状结构的压电薄膜谐振器的计算方法(Function gradient calculation sticky elastic piezoelectric thin film resonator of the piezoelectric layered structure)