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[2D Graphic] matlab-Tcharacterrech DL : 0: 车牌定位和识别，完整可用的matlab车牌识别程序，采用比较简单的模块法实现- 30/5000 Wánzhěng kěyòng de matlab chēpái shìbié chéngxù, cǎiyòng bǐjiào jiǎndān de mókuài fǎ shíxiàn Full use of the matlab license plate recognition program, using a relatively simple module method to achieve
Date : 2025-12-19 Size : 337kb User : 白
[2D Graphic] bbb DL : 0: 二．二维小波分解与重构程序说明 1.主函数 mymain.m:通过调用所写的函数对信号进行二维小波分解与重构 main.m:利用MATLAB中小波变换函数实现 2.调用的子函数 function [x2,cA,cV,cH,cD] mydwt2(x,Lo_D,Hi_D) 函数mydwt() 对 x 进行二维小波分解输入参数为x,Lo_D,Hi_D x为输入信号，Lo_D为低通滤波器,Hi_D为高通滤波器输出参数：cA,cV,cH,cD —— 是小波分解系数矩阵的四个子矩阵 x2为小波分解系数矩阵 cA：低频部分分解系数； cH：水平方向分解系数； cV：垂直方向分解系数； cD：对角线方向分解系数。 function y myidwt2(cA,cV,cH,cD,Lo_D,Hi_D) 函数 myidwt2()对输入的子矩阵序列cA,cV,cH,cD进行重构，得到新图像Y 输入参数：cA,cV,cH,cD,Lo_D,Hi_D 滤波器系数：Lo_D为低通滤波器,Hi_D为高通滤波器 cA,cV,cH,cD ：小波分解系数矩阵的四个子矩阵 cA：低频部分分解系数； cH：水平方向分解系数； cV：垂直方向分解系数； cD：对角线方向分解系数。 -Two- dimensional Wavelet Decomposition and Reconstruction Program Description Main function Mymain.m: by calling the function written by the two-dimensional wavelet decomposition and reconstruction of the signal Main.m: using MATLAB wavelet transform function to achieve 2. Call the subfunction Function [x2, cA, cV, cH, cD] mydwt2 (x, Lo_D, Hi_D) The function mydwt () performs two-dimensional wavelet decomposition on x The input parameters are x, Lo_D, Hi_D X for the input signal, Lo_D for the low-pass filter, Hi_D for the high-pass filter Output parameters: cA, cV, cH, cD- are the four sub-matrices of the wavelet decomposition coefficient matrix X2 is the wavelet decomposition coefficient matrix CA: low frequency partial decomposition factor cH: horizontal decomposition factor CV: vertical direction decomposition coefficient cD: diagonal direction decomposition coefficient. Function y myidwt2 (cA, cV, cH, cD, Lo_D, Hi_D) The function myidwt2 ()
Date : 2025-12-19 Size : 369kb User : chenyin
[2D Graphic] rota DL : 0: matlab图片旋转程序，使用的三次差值算法，支持图像的360度旋转- matlab图片旋转程序，使用的三次差值算法，支持图像的360度旋转 34/5000 Matlab túpiàn xuánzhuǎn chéngxù, shǐyòng de sāncì chà zhí suànfǎ, zhīchí túxiàng de 360 dù xuánzhuǎn Matlab picture rotation program, using the third difference algorithm to support the image 360 degree rotation
Date : 2025-12-19 Size : 2kb User : 朱瑞超