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天线设计方面的资料，里面有详细的说明，希望对大家有用。(Antenna design information, which is described in detail, in the hope that useful to everyone.)

图像压缩matlab的霍夫曼编码huffman

对图象重建，进行７＊７中值滤波，对图象进行锐化处理，和均值滤波的比较(right image reconstruction, 7* 7 Median filtering, the image sharpening, and the mean filter comparison)

声纳技术 常规的波束形成 信号形式：实信号,f0=1.5kHz，fs=15kHz 与带通采样等效。 统计方位估计性能与信噪比之间的关系，snr=0:30(Sonar technology)

单相全波整流模型,实现稳定的波形输出和优化的控制算法(Single phase full wave rectification model, achieving stable waveform output and optimal control algorithm )

多种图像边缘检测方法研究源代码用Prewitt算子检测图像的边缘用不同σ值的LoG算子检测图像的边缘等(A variety of image edge detection method of the source code using Prewitt operator edge detection of images with different values of σ LoG operator, such as image edge detection)

Kaisai 和IIr滤波器的程序，大家看看，挺好的(Kaisai and IIr filter program, we look quite good)

说明：  基于matlab的编程，信道仿真的，很好很强大(Matlab-based programming, channel simulation, very good very strong)

计算方法课程中矩阵分解，牛顿迭代以及特征值求解的全部代码(Matrix decomposition method of calculating course, Newton s iterative eigenvalue solution and all code )

遗传算法的matlab实现代码，已验证无错误(Genetic algorithm matlab code, verified error)