fft_ifft

这是大学毕业时设计的失真度检测仪论文，由模拟陷波器实现的剔除几波，如果改进的话，可以用数字滤波器实现，不过成本更高(It is designed for university graduation thesis distortion detector by analog notch filter removed to achieve a few waves, if improved, you can use digital filters to achieve, but higher costs)

说明：  最优化理论 认知无线电 功率控制方面的资料，写得很详细。( Probability-based optimization of inter-sensing duration and power control in cognitive radio )

说明：  用matlab编写的m文件调用VC++生成的文件，即用matlab调用VC(Matlab m-files written using VC++ calls generated files, that is, VC call with matlab)

这是自己编写的关于OMP的matlab程序，欢迎借鉴，谢谢(This is a matlab program, I have written about the OMP welcome to learn from, thank you)

灰色系统GM（1，1）模型及其检验,用于时间序列预测(grey system GM（1，1）model and its testing，can be used to predict)

三维的FDTD模拟电磁场仿真程序。采用PML边界。(Three-dimensional FDTD simulation of electromagnetic field simulation program. Using PML boundary.)

维纳滤波Matlab代码 1 可以直接作为函数调用； 2 可以减少图像的块效应，以及平滑图像。(Wiener Filter Matlab code can be used directly as a function call 2 blocks can reduce the image effects, and smoother image.)

DLLTest200.rar,动态库的程序，写的简单易懂，可以参考(DLLTest200.rar，special for dll)

基于蒙特卡罗方法的试卷难度分布研究,Monte Carlo method based on the difficulty of distribution of papers(Monte Carlo method based on the difficulty of distribution of papers)

高频段超方向性天线阵列设计 (Ultra high frequency band directional antenna array design)