Spectrum_Zoom

用小波变换的方法进行图像压缩、去噪、分解、合成的matlab程序。(Method using wavelet transform for image compression, denoising, decomposition and composition of the matlab program.)

使用有限元方法对平面进行网格划分 附有程序使用说明(Plane using the finite element method to mesh with program instructions)

Bpsk信号源，可直接调用，码速率与调制载波可调(Bpsk signal source, can be directly invoked, code rate and modulation carrier adjustable)

SMOTE algorithm code

说明：  粒子群优化算法，由粒子群算法实现目标函数的最优解(PSO, particle swarm algorithm from the optimal solution of objective function)

说明：  用来对数据进行差值计算，并用来进行作图 用来对数据进行差值计算，并用来进行作图(The data used to calculate the margin, and used for mapping)

局部特征提取 局部特征提取 局部特征提取 局部特征提取 局部特征提取(Local feature extraction of local feature extraction of local feature extraction of local feature extraction of local feature extraction)

运用误差载入法提高抗干扰过程的鲁棒性,应用于GPS抗干扰(Error loading method to improve the use of anti-jamming process robustness)

Bin packing problem belongs to the class of NP-hard problems, like the others that were discussed in previous articles. The task is to pack a set of items of different size into bins of fixed size in such way that minimal number bins is used. Depending on the requirements, bin packing can be single-dimensional (1D) or multi-dimensional (2D, 3D...)

本程序是圆形相控阵方向图合成，阵型位于不同坐标面上所得的方向图不同。本程序分别从阵型位于水平和竖直阵面两种情况进行仿真，结果不同。有利于初学者对相控阵方向图合成的理解和对matlab编程软件的学习。(This program is the circular phased array pattern synthesis.The direction of the circular phased array placed on the different coordinate surface of a simulation result. This program simulation points placed vertically and horizontally both cases, contribute to the understanding of phased array direction pattern synthesis and matlab programming learning.)