luijun_v43

说明：  用于合成孔径雷达成像的wk算法,成像质量要优于距离多普勒算法及线性调频变标算法。(wk algorithm of synthetic aperture radar imaging)

偶极子和单极子的馈电模型，表面电流分布，辐射强度分布，辐射方向图，以及加载阻抗(Dipoles and monopoles feed model, the surface current distribution, radiation intensity distribution, radiation pattern, and the load impedance)

遗传算法matlab代码_AGA 希望对大家有所帮助 谢谢(Genetic algorithm matlab code _AGA hope all of you help thank you)

计算超声射频数据的实用程序，主要对数据进行滤波操作，进行频谱分析。(Utility calculation ultrasound radiofrequency data, data filtering, spectrum analysis.)

码率为1/3的卷积码的性能曲线仿真，调试可用，MATLAB语言(rate 1/3 Convolutional code ，based on MATLAB )

产生雷达发射信号，相位编码采用巴克码，画出其调制信号的时域图和频谱图(barker code of radar . draw the graphic in time domain. draw the graphic in frequency domain.)

k-means算法对irisdata数据集进行聚类(The k-means algorithm clustering the irisdata datasets)

ofdm仿真程序源代码，对OFDM初学者来说非常有用(ofdm simulation program source code, for OFDM is very useful for beginners)

this is miller rabin source code

Simple but effective example of "Region Growing" from a single seed point. The region is iteratively grown by comparing all unallocated neighbouring pixels to the region. The difference between a pixel s intensity value and the region s mean, is used as a measure of similarity. The pixel with the smallest difference measured this way is allocated to the region. This process stops when the intensity difference between region mean and new pixel becomes larger than a certain treshold