approximateentropy

基于FFT的比值算法，是用比值法实现的MATLAB程序。 (Based on the ratio of FFT algorithm, is the ratio method using the MATLAB program realize.)

用于对matlab工具箱的介绍，讲述最优化工具箱的基本功能。(Matlab toolbox for the introduction, about the most basic functions of optimization toolbox.)

Project management specs at NASA

说明：  Adaboost集成学习算法 matlab代码(Adaboost)

说明：  无线通信基础，MIMO必读，MIT研究生教材，英文原版 (Wireless communications infrastructure, MIMO must-read, MIT graduate student teaching, the English original)

研究压缩感知理论在脉冲雷达中的具体应用问题，同时对目标距离进行估计。(Research on the application of compressed sensing theory on pulse radar, and estimate the target distance.)

实现随机信号序列的QPSK调制和相干解调，观察信号的星座图，计算误比特率和误码率。(this code is designed for the signal s QPSK modulation and demodulation exactly. Meanwhile, the BER and SER were estimated and drawed.)

matlab的中文帮助，对于matlab的使用者很有帮助(Chinese matlab help matlab users for helpful)

ECG Matlab仿真,:ECG心电信号matlab仿真画图,其中包括P波、Q波、QRS波、S波、T波和U波(ECG Matlab)

解决了非线性函数的逼近问题,实现了BP神经网络在非线性函数逼近中的应用。得出了信号的频率与隐含点之间，隐含点与函数逼近能力之间的关系——隐含层神经元数目越多。(Solved the problem of nonlinear function approximation, and realized the application of the BP neural network in nonlinear function approximation. Between signal frequency and implicit points are drawn, implied the relationship between the point and the function approximation ability, the more number of hidden layer neurons. )