The following Matlab project contains the source code and Matlab examples used for basic radiowave propagation models. This ZIP file contains function that provide simulation of the following models: - Free space loss calculation - Reflection quantization in generic surfaces for vertical and horizontal polarizations - Plane Earth loss calculations, and - Calculation of the Divergence factor in spherical Earth.

The following Matlab project contains the source code and Matlab examples used for time domain to magnitude and phase. This s-function captures a sample of two (ideally oscillatory) signals and, using a FFT, computed the amplitude ratio and phase difference between the two signals during a simulation.

The following Matlab project contains the source code and Matlab examples used for edge detection,color find,maximum color in image user interface. This file are usefull when u need to study the effect of Threshold on Edge Detection(Using all the Techniques).

The following Matlab project contains the source code and Matlab examples used for pixel scan. The function pixel_scan helps you to scan each pixel present in the image and display the color of that pixel frame by frame.

The following Matlab project contains the source code and Matlab examples used for f threshold. Demonstrates image grayscale thresholding operation in the frequency domain via a binary lifting algorithm.

The following Matlab project contains the source code and Matlab examples used for rgb histogram sideview. Superposition of column profiles of an image. Example: -------- I = imread('danaide.jpg'); I2 = improfileadd(I); I3 = improfileadd(imrotate(I,-90)); I3 = imrotate(I3,-90); figure subplot(2,2,1), imshow(I) title('Input image') subplot(2,2,2), imshow(I2) title('Superposition of column profiles') subplot(2,2,3), imshow(I3) title('Superposition of row profiles')

The following Matlab project contains the source code and Matlab examples used for quantizes a grayscale image and assigns random colors to each gray level. . Quantizes a grayscale image and assigns random colors to each gray level. Use the demo_colormix script in order to see how the function works.

The following Matlab project contains the source code and Matlab examples used for image inversion. InvertIm generalized image inversion (grayscale reversal) This function has several options that are useful for inversion of medical images for use in other software.

The following Matlab project contains the source code and Matlab examples used for pinch and spherize filter. Distortion filter, warps an image, spherize or pinch as in Photoshop. PinchSpherize.m : The spherize / pinch filter movepixels.m : Transforms image defined by translation images Tx and Ty Developed to test registration algorithms.

The following Matlab project contains the source code and Matlab examples used for base64 image encoder. Base64img takes a MATLAB figure and encodes it as a JPEG in a base64 string.

The following Matlab project contains the source code and Matlab examples used for color image processing webinar files. This submission consists of a presentation file and color calibration demo used during the the webinar titled "Color Image Processing with MATLAB® that was held on June 28th, 2007.

The following Matlab project contains the source code and Matlab examples used for hide images in image. Embed/Hide one or more images inside one bigger image (source image).

The following Matlab project contains the source code and Matlab examples used for universal color to gray conversion. The implemented methods are: 1) 'normal', 'standard': rgb2gray of Matlab; ITU-R Recommendation BT.

The following Matlab project contains the source code and Matlab examples used for create custom color maps for charts from the colors found in photographs and paintings. . ArtToColormap was written to improve visual communication of scientific data.

The following Matlab project contains the source code and Matlab examples used for draw line profiles and 2d roi's in 2d images. . For everyone who uses ROI's in 2D images.

The following Matlab project contains the source code and Matlab examples used for imshow with true size for multiple images. IMSHOWTRUESIZE plots series of images in a single figure while preserving the actual aspect ratio or scale of the images (similar to the functionality of truesize but in a multiple images situation).

The following Matlab project contains the source code and Matlab examples used for save your plots or figures to jpeg . This function takes in a figure and saves it to a JPEG file.

The following Matlab project contains the source code and Matlab examples used for morphs an array into another . Did you ever need to smoothly turn an array into another? This function morphs an input sequence into another, in a specified number of steps.

The following Matlab project contains the source code and Matlab examples used for cbrewer colorbrewer schemes for matlab. This function produces a colorbrewer table (rgb data) for a given type, name and number of colors of the colorbrewer tables.

The following Matlab project contains the source code and Matlab examples used for image processing. Image Processing is a very large field. This program serves to extract letter from images.

The following Matlab project contains the source code and Matlab examples used for letter extraction from image. The folder contain test image on which letter extraction is applied. You can run this code on different images.

The following Matlab project contains the source code and Matlab examples used for 3d histogram of rgb image. Takes RGB images in 24 bpp and computes the 3D histogram of such an image.

The following Matlab project contains the source code and Matlab examples used for modified minimum cross entropy threshold selection. % MinCEP is a function for thresholding using Minimum Cross Entropy % threshold selection of non-blank space of Image.

The following Matlab project contains the source code and Matlab examples used for galerkins method for solving 2nd order homogeneous, constant coefficients bvp. The purpose of this program is to implement Galerkin method over the entire domain for solving the following general 2nd order, homogeneous, Boundary Value problem (BVP) with constant coefficients, and then comparing the answer with the exact solution.

The following Matlab project contains the source code and Matlab examples used for affine moment inveriant for input binary image. The program is to compute affine moment invariant of given binary image set have their name in proper order, the zip file is with i/p image set example and output xcel file for that example image,other things are there in program comments.

The following Matlab project contains the source code and Matlab examples used for algorithm development with matlab. Files accompanying this recorded webinar: http://www.

The following Matlab project contains the source code and Matlab examples used for 3d euclidean distance transform for variable data aspect ratio. This function computes Euclidean distance transform for 3D binary image with non-trivial aspect ratio (i.

The following Matlab project contains the source code and Matlab examples used for image fusion based on pixel significance using cross bilateral filter. This software release consists of an implementation of the algorithm described in the paper: B.