zhouqixing_check

这个程序既有发送端的程序又有接收端的程序，仿真非常通顺，很具有借鉴意义(OFDM RECEIVE AND OFDM SEND SOURCE CODE)

Xu ly anh - dai hoc bach khoa ha noi

一个用matlab画出三维图像的等高线的小程序，非常适合初学者。(A small program using matlab to draw the contour of the three-dimensional image, very suitable for beginners.)

改进MFO算法火焰更新方式，加快其收敛速度(The flame updating method of MFO algorithm is improved to accelerate its convergence speed)

用matlab实现边缘细化的算法及原理，同时还有一个简单的例子帮助理解(With the edge of matlab implementation of the algorithm and the principle of refinement, at the same time have a simple example to help understand)

this is about WLS algorthim to remove noise components in sine signal

认知无线电技术是当前缓解频谱资源紧张的有效解决方案，频谱感知是认知无线电的关键技术，其中，能量检测是经典的频谱感知算法，对于研究频谱感知的初学者来说比较重要。(Cognitive radio technology is an effective solution to alleviate the tension of spectrum resources. Spectrum sensing is the key technology of cognitive radio. Among them, energy detection is a classical spectrum sensing algorithm, which is important for the study of spectrum-aware beginners.)

maximally stable extremal regions matlab code . Image is provided. extract the image and put image location in address

利用Crank-Nicholson算法的U型地埋管换热器出口水温动态模拟计算程序(The dynamic simulation method of U-tube ground heat exchanger(Crank-Nicholson method))

a matlab file which is useful