suanfa

罗经对准程序。很难得的，希望帮助到大家。(Gyrocompass alignment procedure. Hard to come by, I hope to help to everyone.)

信号处理源程序，振动、模态分析经常用的算法，省去每次编写(Source signal processing, vibration, modal analysis method often used, eliminating the preparation time)

基于图像拉普拉斯信息的图像分割matlab代码(image segmentation code based on image laplace information )

Codes used to beamform with a horizontal line array

Some examples about who use trees and binary trees in Matlab

LMS算法的matlab仿真，自适应滤波器的仿真实现，很基础也很常用的方法，一定要掌握的(LMS algorithm matlab simulation, Simulation of adaptive filter, it is also the basis of common methods, we must grasp)

用Rosen梯度投影法求解约束多维函数的极值 用外点罚函数法求解线性等式约束多维函数的极值 用外点罚函数法求解一般等式约束多维函数的极值 用内点罚函数法求解约束多维函数的极值 用混合罚函数法求解约束多维函数的极值 用混合罚函数加速法求解约束多维函数的极值 用乘子法求解约束多维函数的极值 用坐标轮换法求解约束多维函数的极值 用复合形法求解约束多维函数的极值 (Rosen gradient projection method for solving constrained multi-dimensional functions the extremal with outside point penalty function method for solving linear equality constraints multidimensional function the extremal with outside point penalty function method for solving the general extremum with of equality constraints multidimensional function within point penalty function method for solving constrained multidimensional function extremum with mixed penalty function method for solving constrained multidimensional function extremum with mixed penalty function acceleration method for solving constrained multidimensional function extremum multiplier method for solving constrained multidimensional function extremum with coordinate alternation method for solving constrained the multidimensional function extremum complex method for solving constrained multidimensional function extremum)

基于混沌的模拟退火算法，小波包分析提取振动信号中的特征频率，BP神经网络的整个训练过程。( Chaos-based simulated annealing algorithm, Wavelet packet analysis to extract vibration signal characteristic frequency, The entire training process BP neural network.)

PULSED STRIPMAP SAR SIMULATION AND RECONSTRUCTION, u domain parameters and arrays for SAR signal, u domain parameters and arrays for compressed SAR signal, Fast-time domain parameters and arrays Resolution Parameters of Targets, SIMULATION, This code performs "narrow-bandwidth" digital spotlighting.To improve results, convert the code to "wide-bandwidth" , 2D BEAM PATTERN MATCHED FILTERING SLOW-TIME, DOPPLER SUBSAMPLING RECONSTRUCTION

GMSK modultion source code