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输入经度，纬度坐标，输出该坐标所在的通用横墨卡托格网系统坐标(input latitude, longitude, output universal transverse mercartor zone coordinates)

ICA（主分量分析）算法和程序，有小波分析的盲信号处理，ldpc码的编解码实现。( ICA (Principal Component Analysis) algorithm and procedures, There Wavelet Analysis Blind Signal Processing, Codec ldpc code implementatio.)

ANALYSIS, DESIGN AND MODELING DC-DC CONVERTER

高等光学基础仿真matlab源文件，包含近百个基础M文件(Advanced Optics based simulation matlab source file that contains nearly a hundred basis M-files)

主要讲matlab在数学建模中的作用，实例有电阻问题，给药方案问题等。(Matlab main stresses in the role of mathematical modeling, examples of problem there is resistance, administration of the program and so on.)

基于Matlab的高斯混合模型的算法实现，该程序可以实现对图像处理的功能(Matlab based on the Gaussian mixture model algorithm, the program can achieve the functions of image processing)

说明：  变异的粒子群算法，具有很好的稳定性，不会进入局部收敛。遍历速度大大提高。(Variation of the particle swarm algorithm has good stability, will not enter the local convergence. Traverse speed greatly improved.)

说明：  迭代法 最简单的方法求取一个阈值 用来分割图像(Iteration threshold method)

This is code for QRS peak detection in ECG signal. An ECG signal is generated and it is been filtered. The output is Filtered output.

BCH中的组件，模Q加、多项式乘法电路、除法电路(BCH of components, modules Q increases, polynomial multiplication circuits, circuit division)