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说明：  文章：利用三次样条函数计算开挖体积，有matlab代码。(Article: the use of cubic spline function calculated excavation volume, there is matlab code.)

Viola-Jones in Matlab 2010b for face detection

基于matlab的关于多个信号源的doa估计 以及能量谱分析仿真(Simulation-based the matlab on multiple sources of doa estimated as well as energy spectrum analysis)

基于HFSS的UHF频段印刷天线的设计_何俊(Based on the UHF band printed antenna HFSS design _ Albert)

最速下降法 功能比较简单 附有输入参数的说明 程序的运行结果说明 可读性强 适合初学者(The steepest descent method function is relatively simple series of)

数字图像处理matlab实现，包括如下程序： 1.直方图规定化为高斯双峰函数 2.窗口形状自适应（十字形或矩形）的中值滤波 3.彩色图像目标提取并与背景图像合成 4.插值外推法的彩色图像饱和度调整 5.多种插值方法实现的图像放大和缩小 6.频域变换及分析 7.几何校正 8.插值外推法的黑白图像对比度增强 9.运动模糊矫正(Digital image processing matlab realize, including the following procedures: (1) the bimodal histogram specification as a function of two Gaussian shape adaptive window (cross or rectangular) median filtering three color image with the background object extraction and image synthesis 4. Color image interpolation extrapolation saturation adjustment 5. various interpolation methods to achieve images zoom in and out 6. frequency domain transformation and analysis 7. geometric correction 8. interpolation extrapolation of the black and white image contrast enhancement 9. motion blur correction)

信息论学习过程中经常用到的一些编码、信道容量等问题(Information theory are often used in the learning process some coding, channel capacity and other issues)

电力系统30母线的动态数据，适用于电力系统动态仿真(30 bus power system dynamic data for dynamic simulation of power system.)

计算并显示半带滤波器,显示H0,H1,及 H0+H1的幅频响应(to design a CQMF filter)

国家知识产权局最新发布的专利审查指南，对比老的有许多改进和不同，应该了解啊(State Intellectual Property Office recently released patent examination guidelines, compared to the old there are many improvements and different, should know ah)