捷联惯导系统传递对准MATLAB程序，传递对准的精度评估。

实现傅里叶变换高通、低通滤波，理想滤波，各种滤波因子。(Fourier transform to achieve high-pass, low-pass filtering, ideal filtering, filter factor.)

ber performance of ofdm in flat fading channel

Matlab工具箱 - 《复分析基础及工程应用 第3版》，这是书中所带工具箱，与Matlab本身的复分析工具箱相背相比，更适用于教学。(Matlab Toolbox- Fundamentals of Complex Analysis with Applications to Engineering and Science the 3rd version,compared with the similar toolbox of matlab,this toolbox is good at teaching.)

to estimate brain deformation during nuerosergery using finite element method

粒子群优化算法源程序粒子群优化算法源程序粒子群优化算法源程序粒子群优化算法源程序(Source PSO PSO PSO source source source particle swarm optimization)

利用QAM调制，传送声音，还可以扩展用于传送文本和普通二进制序列(use QAM modulation, the transmission of voice, but also can be extended for the transmission of texts and the general binary sequence)

差分进化算法，内涵优化函数，迭代进化曲线图，本人写论文用，代码完整

B样条插值的代码，用于曲面的拟合。里面详细介绍了4种B样条曲面拟合的形式。十分适合工程上的一些应用。下载很有用。推荐~~~

The following programs are a group of steganography tools to hide an it files of text in an image.

这是门信号的fourier变换，matlab语言编写，有注释，很明了(This is the Fourier transform, gate signal matlab language, have comments, is clear )