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这个版本的代码，基于无边缘活动轮廓，即chan-vese模型，此代码中包含了C++版本和matlab版本(This version of the code, based on active contours without edges, that chan-vese model, this code contains C++ version and matlab version)

it is fuzzy logic for wireless protocol of wide area wireless sensor Network-leach_modified protocol.

介绍MATLAB中FFT的使用方法，适用于学习MATLAB在信息处理中的运用。(Introduced the MATLAB FFT in use, applies to the use of learning of MATLAB in information processing.)

QPSK 调制解调的仿真测试，可测试误码率传信率等(QPSK test)

凸二次规划原始对偶算法，很有用的，值得收藏！(Two convex quadratic programming primal-dual algorithm, very useful，worth collecting!)

EMD经验模态分解,用于信号处理，常和hilbert-huang变换一起用于信号特征提取、信号消噪等领域。(EMD EMD for signal processing, often with hilbert-huang transform for signal feature extraction, signal de-noising and other fields.)

DVB_TCOFDM接收系统中关键技术研究与设计(DVB_TCOFDM receiver algorithm)

LMS编码算法误码率的matlab仿真，高等数字通信中有关内容。(LMS BER encoding algorithm matlab simulation, advanced digital communications related conten)

Forty Eight pulse converter is VSI converter used to convert the DC voltage to AC voltage using Sin Pulse Width Modulation technique.

拟合算法：通过matlab的拟合函数实现拟合(Fitting algorithm: fitting function through matlab realize fitting)