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MATLAB 编程问题 大家可以交流下 加油啊 好东西(MATLAB programming problem we can exchange, under)

三次样条插值函数的三弯矩法，精度较高，值得一看(Cubic spline interpolation function of the three moment method, high accuracy, see)

BPSK MODULATION SIM

说明：  测试nsga2的优化性能,包含zdt系列、sch系列，支持三个目标下的约束求解(NSGA-II TEST,including zdt series,sch series and is okay for a 3-dimensional minimization problem.)

说明：  implementing DF at the relay node

该程序是遗传算法优化BP神经网络函数极值寻优(The program is a genetic algorithm to optimize BP neural network function optimization extreme)

基于粒子滤波的雷达检测前跟踪算法，建立新的目标模型和观测模型，提出了线性扩展目标。能够检测1db的弱小目标。(A radar target track-before-detect (TBD) algorithm using particle filter (PF) is presented in this paper. System dynamic model and measurement model are established based on a sequence of radar range-Doppler measurements using the new algorithm. Furthermore, a linear xtended target model is proposed, which is more capable of describing a maneuvering target than the conventional point arget model. The likelihood ratio function of the new model is also derived in this paper. Due to the accumulation of the PF-TBD over time and the effectiveness of the proposed target model, an mproved probability of detection for dim target is obtained. The experimental imulations demonstrate that the proposed method is capable of detecting and tracking a target with SNR of 1 dB robustly. )

用神经网络，实现手写数字0-9的识别，对于相似度小的拒绝识别(Using neural networks, implementation figure 0-9 handwriting recognition, the similarity of small refuse recognition)

direct linear convolution for digital signal processing

说明：  基于BP神经的改进遗传算法，对初学者会有帮助(Based on improved genetic algorithm BP neural)