MATLAB

Iterative closest poin in MATLAB

在MATLAB环境下使用谱减法对语音信号进行增强，程序可以运行(In the MATLAB environment using spectral subtraction speech signal enhancement program can run)

使用于机械最优化设计课程的检索优化方法的最速下降法(Optimized for use in mechanical retri method optimized design courses steepest descent method)

联通区域的长短轴检测 适用于缺陷提取 长短轴比来确定缺陷的分类 非自带的MATLAB外界矩形的算法

3个matlab原程序文件，包括： 1-32是：图形应用篇 33-66是：界面设计篇 67-84是：图形处理篇 85-100是：数值分析篇 (three Matlab original files, including : 1-32 : Graphics Applications articles 33-66 is : interface design articles 67-84 is : graphics processing Chapter 85-100 is : Numerical Analysis Section)

共轭梯度法，优化算法的一种，具有二次收敛性，若目标函数为二次正定函数，经有限步可达到极小点(Conjugate gradient method, an algorithm with quadratic convergence, if the objective function is quadratic positive definite function can be achieved by the finite step minima)

DVB-T，DTMB简化的信道仿真程序。设置了三种保护间隔：循环前缀、零添加、伪随机添加。用于研究不同保护间隔下的SNR特性，附带一个不同保护间隔下的频谱显示，可看出三种保护间隔对OFDM频谱陡峭程度的影响。(DVB-T，DTMB channel simulation and spectrum display.)

对锅炉现场数据辨识后，分别采用GPC和DMC进行控制，采用m文件进行编程。(The boiler field data identification, respectively GPC and DMC control, use the m file programming.)

是一種用以衡量兩張數位影像相似程度的指標。當兩張影像其中一張為無失真影像，另一張為失真後的影像，二者的結構相似性可以看成是失真影像的影像品質衡量指標。(Is a digital image to measure the similarity of two indicators. Two images when one of them is undistorted image and one for image distortion after the structural similarity between the two images can be viewed as a measure of the quality of the image distortion.)

说明：  往信号里添加一个高斯白噪声，并将其显示出来(Add Gaussian white noise to the signal)