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简单OFDM系统的信道估计算法LS和LMMSE，有误码率比较图()

说明：  用matlab快速实现说话人识别中FFT，欢迎大家参考，用处很大哦(Fast Implementation matlab FFT Speaker Recognition)

说明：  清华大学出版的科学与工程计算技术丛书/matlab编程指南的学习课件以及源代码(Learning Courseware and Source Code of Science and Engineering Computing Technology Series/Matlab Programming Guide Published by Tsinghua University)

提出了基于损失分布的操作风险相关性的计算方法.(Proposed operational risk loss distribution based on the correlation calculation.)

Fuzzy rule base using GA

快速计算菲涅尔衍射光场，将菲涅尔衍射公式转换为快速傅里叶变换FFT，可以直接嵌入程序中使用，对菲涅尔计算全息很有用！(Fast calculation of Fresnel diffraction field, Fresnel diffraction formula will convert the fast Fourier transform FFT, can be directly embedded program using the Fresnel CGH is useful! ! !)

solar array with the intensity and tempreture variation at diff lacations can be judged

在MATLAB环境下，P0309运用5种不同的梯度增强法进行图像锐化 P0310：图像的高通滤波和掩模处理(In the MATLAB environment, P0309 use of five kinds of different gradient enhanced image sharpening method P0310: Image of high-pass filtering and mask treatment)

matlab教程，线性代数部分，很全很有用，特别是对于解线性方程组，赶快收藏啊！(matlab tutorial, linear algebra part, it is all very useful, especially for solving linear equations, hurry collection ah!)

matlab离散信号时域分析，和频域分析实例，适合基础者使用。（来源课堂个人实验）(Matlab discrete time-domain signal analysis and frequency domain analysis of the examples, the use of suitable infrastructure. (Source individual classroom experiment))