leastSquarePos

GPS精度因子分析，4颗卫星，有画出三维图(GDOP PDOP VDOP TDOP)

包括几种常用的无约束优化算法，比如最速下降法、BFGS算法、共轭梯度法等等(Including unconstrained optimization algorithms in common use)

ECG data compression by using DCT, FFT , DST and DCT2

训练文件和预测文件各5个，70vs30.1份使用说明，人机交互工程，按说明操作可分类。成功率有一定概率。(The training document and the forecast document are 5 each, 70vs30.1 instructions for how to use. Man-machine interaction engineering, according to the instructions can be classified. The rate of success has a certain probability.)

SLM算法降低OFDM通信系统中的PAPR，使用matlab进行仿真(SLM algorithm reduces PAPR in OFDM communication system, and matlab is used for simulation)

说明：  串联混合动力整车控制策略，利用simulink/CTUISE联合仿真，这个是matlab的能量控制策略的建模(Series hybrid vehicle control strategy)

说明：  可以直接仿真各种模型下常用水声信道，包含Bellhop,Kraken等源代码(Simulating the basic underwater acoustic channel, including the code and theory of Bellhop, Kraken and so on.)

说明：  mimo相关编程，无线网络中的MIMO，(MIMO (Toolbox) Package)

实现信号的上变频和信号的下变频，经过仿真实验后确定正确。(Signal up-conversion and signal down-conversion, and after a simulation to determine the correct.)

通过伪随机序列进行频率调制，并对相位连续性进行优化。调制信号的自相关函数可以通过谱修正进行旁瓣抑制(Frequency modulation is performed by pseudo-random sequence and phase continuity is optimized. The autocorrelation function of modulation signals can be sidelobe suppressed by spectral correction)