Optimization

calculating focus ratio degradation

matlab simulink implementation and analysis of Three-phase inverter2

hyperelastic fem analysis of materials

C++代码统计器，统计代码行、注释行、函数个数(C++ code statistics, statistical lines, comment lines, the number of functions)

采用自相关法、FFT法，三种改进方法对带噪声的正弦信号做功率谱估计( U91C7 u7289 u7R3 u5B3 u5B3 u5B09 u5B09 U529F u7387 u8C31 u4F30 u8BA1)

高频地波雷达线形接收天线阵列中信号检测中的两维TM算法例程(HF radar linear receiving antenna array signal detection of two-dimensional TM algorithm routines)

MATLAB经典潮流计算代码，采用的是牛顿拉夫遜法，木器哦按实用最为广泛(Classic MATLAB flow calculation code, using the Newton Raphson method, the most widely used wood oh by practical)

说明：  张正友的关于平面模板法实现摄像机内参数标定的算法实现，内附张的算法解释，是做机器视觉的朋友必备的资料，推荐！(Zhang is on the Friends of the plane template to achieve camera calibration parameters within the algorithm, the algorithm containing Zhang explained, machine vision is to do the essential work of a friend, recommended!)

ROOT-MUSIC的matlab仿真源码，基于求根方式的music算法，避免了谱峰搜索，优化了计算复杂度(ROOT-MUSIC for matlab simulation source code, algorithm-based Roots music the way to avoid the peak search, optimization of the computational complexity)

产生各种调制信号，例如MASK,MFSK,MPSK,QAM(Produce a variety of modulation signals such MASK, MFSK, MPSK, QAM)