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gmsk的源代码，包括了调制，以及有关1bit差分解调方法(gmsk source code, including the modulation and demodulation method for the 1bit difference)

用matlab程序编写的一个三维雷达跟踪粒子滤波器，超强(using Matlab procedures prepared by the three 3D radar tracking a particle filter, super)

1.约束优化问题： minRosen(Rosen梯度法求解约束多维函数的极值)(算法还有bug) minPF(外点罚函数法解线性等式约束) minGeneralPF(外点罚函数法解一般等式约束) minNF(内点罚函数法) minMixFun(混合罚函数法) minJSMixFun(混合罚函数加速法) minFactor(乘子法) minconPS(坐标轮换法)(算法还有bug) minconSimpSearch2(复合形法) (Optimization problem correlation algorithm)

说明：  很好的matlab程序实例，初学这必看！(MATLAB instance)

PID controler/ matlab code

负正弦加白噪声随机过程下使用MUSIC方法进行信号频率估计仿真，信号样本数去1000，估计的自相关矩阵为8阶，分别采用AIC和MDL准则估计信号源个数，并画出相应的MUSIC频率估计谱线。(Negative sine plus white noise random process method using MUSIC frequency estimation simulation, signal samples to 1000, the estimated autocorrelation matrix of order 8, AIC and MDL criteria were used to estimate the number of signal sources, and draw the corresponding MUSIC frequency spectrum estimation.)

平面应力矩形单元有限元分析，并画出网格图形，用星号标记受力点，用叉号标记受约束点，最后求出力、位移和主应力。(Rectangular plane stress finite element analysis, and draw the grid graph, marked with an asterisk stress points marked with crosses by constraints, and finally seek to contribute, displacement and principal stress.)

同步电机svpwm 适合初学者，直接可用(Synchronous motor svpwm)

Image Segmentation searching

MATLAB problem for Poleplacement and state observer system