abqus车桥耦合命令流

Connection between the earth and the model whit Absolute Orientation in photogrammetry

LDPC的仿真程序，采用BPSK调制，随机化生成方法(LDPC simulation program, using BPSK modulation, randomized Generation)

说明：  手写英文字母识别:主要是基于mtlab的程序。对手写的大写字母进行识别(alphabet recognition)

说明：  内附有弹道导弹弹道要求及过程，有完整的matlab程序，可以借鉴学习。自己大三时的远程火箭弹道学大作业。(t includes ballistic missile trajectory requirements and process, complete matlab program, which can be used for reference and learning. My junior year of long-range rocket ballistics homework.)

说明：  荣格库塔法解微分方程组，比matlab自带的ode求解命令更准确，误差更少(Rong-Kutta method for solving differential equations group' s ode to solve than the matlab command comes more accurate, less error)

dct与小波压缩，适用于毕业设计和论文呢(dct and wavelet compression)

matlab 贝叶斯分类器+bayesian 程序(Bayesian classifier matlab program+ bayesian)

粒子群算法，思路清晰，有详细的解释，便于理解(Particle swarm optimization, clear thinking, there is a detailed explanation, easy to understand)

用于计算电力系统的节点阻抗或者导纳，还算比较好用。(It can be used to calculate nodal impedance or admittance of power system.)

风电塔架风速时程曲线与风荷载时程曲线模拟。本代码依据IEC 61400-1标准，用于模拟具有一定功率谱密度和自相关性的风速时程曲线，并计算叶片及塔架上的风荷载。方法为基于三角级数叠加的谐波合成法（Hansen，2008）和叶素动量法。功率密度谱采用Kaimal谱函数。(Curves of wind speed and wind load-time curve Cheng wind tower. The code according to IEC 61400-1 standards, and procedures used to simulate the spectral density curve has a certain power the time correlation of wind speed and calculate the wind load on the blades and tower. The method is based on trigonometric series superposition of harmonic synthesis (Hansen, 2008) and the blade element momentum method. Kaimal power density spectrum using spectral function.)