wcdma

自动图像变换，调整灰度分布，效果非常好，欢迎下载试用 (automatic image transform adjust gray distribution)

Content Based Image Retrieval, CBIR

本函数计算一个大区域上的信号干扰分布情况。(This function calculates a large area on the distribution of signal interference.)

最小二乘法（又称最小平方法）是一种数学优化技术。它通过最小化误差的平方和寻找数据的最佳函数匹配。利用最小二乘法可以简便地求得未知的数据，并使得这些求得的数据与实际数据之间误差的平方和为最小。最小二乘法还可用于曲线拟合。其他一些优化问题也可通过最小化能量或最大化熵用最小二乘法来表达。 (Least-squares method (also known as least squares) is a mathematical optimization techniques. It does this by minimizing the square error of the data and find the best match function. The least square method can easily obtain the unknown data, and makes these data and the actual data obtained between the square and the smallest error. Least-squares curve fitting method can also be used. Other optimization problems can be maximized by minimizing the energy or entropy of the least square method to express. )

matlab程序，读取txt文件中的波形数据，并画图显示。(matlab program, read the txt file in the waveform data, and drawing show.)

6N137 高速光耦隔离芯片 应用于各种需要隔离场合(6N137 optocoupler isolated high-speed chips in a variety of situations need to be isolated)

It works as the IPToolbox s imadjust GUI Front End!

this code about optimization

This file enables symbolic computation of Zernike polynomials. The usage should be straightforward. Have fun.

说明：  一本对simulink讲解很详细的外国资料(1 pairs of simulink in great detail on the foreign data)