EM_Gaussian

matlab中尝试修改坐标系的方法，采用极坐标(matlab try to modify the method of coordinate system, using polar coordinates)

transforms geodescial coordinates in geocentrical and vice versa

its a matlad code for ridge segmentation for fingerpprint recognition project

图像二值化，边缘提取包含sobel、log、canny等方法，还有图像直方图均衡化，对比度增强等(Image binarization, edge extraction includes sobel, log, canny and other methods, as well as image histogram equalization, contrast enhancement and so on.)

改进的蝙蝠算法的MATLAB程序，内含测试函数，具有很高的测试精度(Improved algorithm bat)

此源代码,是一个一种基于MATLAB的程序源码，对2PSK过过程进行编程与开发，并绘出仿真波形，给出功率谱分析 可直接使用。 (This source code is a one kind of MATLAB-based program source code, right 2PSK over the process of programming and development, and plot the simulation waveforms are given the power spectrum analysis can be used directly.)

matlab实现的RSA加密算法,非常易于使用(matlab implementation of the RSA encryption algorithm, very easy to use)

在PDSCH信道下，运用非正交的知识做的系统级仿真，并采用编码译码方式降低用户的误码率。(In PDSCH channel, the use of non-orthogonal knowledge to do system-level simulation, and the use of codec way to reduce user error rate.)

signal detection and estimation book barkat

Skin Detection using matlab