gabor_bank

number plat extraction code

常见的基于人类视觉特性的图像增强算法由于是同时完成动态范围压缩和对比度增强,导致增强图像的整体对比度不高、边缘部分效果不佳.通过分析人类视觉系统的全局和局部自适应调节原理及人眼视网膜神经节细胞感受野的传输特性,提出一种仿生图像增强法.为适应人类视觉系统对光强的主观感觉特性,对图像作全局亮度对数变换 并利用人眼的主观亮度感觉与实际光强的对数呈局部线性关系的特性,采用视网膜神经元感受野三高斯 模型来调整亮度图像的局部对比度 最后利用线性变换恢复图像的彩色信息.实验结果表明,该算法的增强效果良好,特别是对于图像边界处,既能很好地增强边缘对比,又可有效地提升区域亮度对比和亮度梯度信息. (image enchancement)

matlab教程matlab试题与解析MATLAB试题解答和方法分析(matlab)

两根金属柱的二维散射matlab代码，还可扩展计算其他(Two-dimensional scattering of two metal column matlab code, can be expanded calculation of other)

Plot the periodograms of the random data line codes and to multiply fft output with sampling time to make it similar to the analog counterpart. task 1 and 2 are about quantization

program for distribution stimation of speech

仿真了地球杂波的情况。考虑了地球自转带来的多普勒旋转等影响。仿真结果和理论相一致。可作为星载雷达地球杂波仿真的参考(Clutter simulation in the case of the Earth. Taking into account the Earth' s rotation brought about by the impact of Doppler rotation. Simulation results and theoretical line. Can be used as space-borne radar clutter simulation of the Earth' s reference)

matlab 工具箱应用，电子工业出版社，pdf文档(matlab toolbox application, Electronic Industry Publishing House, pdf document)

calender and clock calculation code for matlab

2Ask,2Fsk,2Psk波形产生及频谱分析(2Ask,2Fsk,2PskSignal Generator)