Steel-reinforced-concrete-beam

海伦积分方程求解算法，只是一般的代码，还需要改进的(Helen integral equation solution algorithm, but generally the code, still needs to improve)

Markov随机场的例子程序,对于初学MRF的人很有用,能得到直观的印象，这是从师兄哪获得的，希望能提供帮助(Markov random sample program, for the beginner who MRF useful to get an intuitive impression, which is obtained from the brothers which I hope will help)

本文提出了一种适用于低轨卫异扩频通信系统的多普勒频移快捕方法.该方法基于数字匹配滤波器及自动频率控制环路_利用数字匹配滤波器的囚码快捕特性及其输出主相关峰值对频偏的敏感性，缩短多普勒频移的 捕获时间.论文首先推导了多普勒频移的平均捕获时间表达式，然后根据数值分析结果得到了准最佳捕获判决策略，最后通过比较验证了该快捕方法相对于传统串行捕获方法在性能上的提高. (This paper presents a low-orbit health for different spread spectrum communication system fast catching the Doppler shift method, which based on digital matched filter and automatic frequency control loop _ prisoners using digital matched filter code features rapid acquisition and the output of the main correlation peak frequency deviation of the sensitivity of the Doppler frequency shift to shorten acquisition time. paper first derive the mean Doppler shift acquisition time expression, then the numerical results obtained quasi-optimal capture decision strategies, and finally verified by comparing with the rapid acquisition method to capture the traditional method of serial improvement in performance.)

交直交变频电路，适合电机控制和开关电源,需要请下载(AC/DC frequency conversion circuit is suitable for motor control and switching power supply)

说明：  A fast method for topological Mori1991

说明：  通过图像匹配实现自由立体显示视差图的校正(Achieve freedom through matching calibration stereoscopic disparity map)

simulation of electric drives

用于ABAQUS二次开发，考虑温度和应变速率的热动力学程序。是用于隐式算法的umat文件(a Fortran code for thermoviscoplastic algorithm. implicit algorithm for abaqus umat)

说明：  Costas_环相位跟踪的MATLAB程序，基带信号处理(MATLAB Program for Costas_Loop Phase Tracking, Baseband Signal Processing)

说明：  matlab code for optimisation of reactive power of power system