使用 matlab 中的 simulink 的 turbo 码

用matlab实现语音的加噪去噪过程，FFT变换(Implementation using matlab voice add process noise denoising, FFT transform)

TI dsp的spi编程例子，基于keystone架构，很好的入门资料(example of program spi in dsp )

C# 为文字创建渐变色的下划线，放大后还是很漂亮的，下划线变成了点状的，而且是颜色是渐变的，下面介绍实现这一功能的代码，给字符串创建渐变色下划线，核心代码如下： 　　TextDecoration MyUnderline = new TextDecoration(); 　　Pen MyPen = new Pen(); 　　MyPen.Brush = new LinearGradientBrush(Colors.Green, 　　 Colors.Blue, new Point(0, 0.5), new Point(1, 0.5)); 　　MyPen.Brush.Opacity = 0.5; 　　MyPen.Thickness = 1.5; 　　MyPen.DashStyle = DashStyles.Dash; 　　MyUnderline.Pen = MyPen; 　　MyUnderline.PenThicknessUnit = TextDecorationUnit.FontRecommended; 　　TextDecorationCollection MyCollection = new TextDecorationCollection(); 　　MyCollection.Add(MyUnderline); 　　this.textBlock1.Text = "中华人民共和国";//自定义要显示下划线的文字 　　this.textBlock1.FontSize = 48; 　　this.textBlock1.TextDecorations = MyCollection; 　　需要请下载完整源码。运行效果图如下。

其原理很简单，就是MSP430F14x系列单片机Timer A模块有一个比较/匹配功能，利用这一功能可以输出任意频率、任意占空比的方波，把这些方波输给蜂鸣器就可以播放了。当然要让蜂鸣器播放《最炫民族风》，最大的挑战是写C语言版的“乐谱”。所幸小时候学过五六年的小提琴，再加上物理竞赛的背景，因而对于乐谱、乐理、音频、节奏等等关键概念都略懂一二。废话不多说了，直接上源代码： (The principle is very simple, is MSP430F14x Series MCU Timer A module has a compare/match function, the use of this feature can be output at any frequency, arbitrary duty cycle square wave, square wave lost these can play a buzzer. Of course, to make the buzzer play " the most unusual national wind" , the biggest challenge is to write C-language version of " music." Fortunately, the child learned the violin in 2056, coupled with the physical contest background, and thus for sheet music, music theory, audio, rhythm, etc. have little knowledge of twelve key concepts. Ado, directly on the source code:)

vtk结合MFC显示原始dicom数据和mpr平面的显示(vtk combine MFC display raw dicom data and mpr plane)

这是一个博士编写的关于RBF插值的三维重建的源程序，有需求的人赶紧下！(This is a prepared by Dr. RBF interpolation on the three-dimensional reconstruction of the source, there is a demand for people who hastened to the next!)

本程序实现神州飞船跟踪测控的计算机虚拟，动画中地球、飞船和地面12个测控站同时运动。本程序是有声动画的仿真，使用时只要把bhk_med.wav文件放在D盘里然后运行该程序就Okay了(The Shenzhou spacecraft tracking and control program to achieve a virtual computer, the animation of the Earth, spacecraft and 12 ground control stations at the same time exercise. This program is a sound animation of the simulation, when used as long as the bhk_med.wav file on the D drive in and then run the program on the Okay a)

说明：  基于Labview与Matlab混合编程的应用研究实例(Examples of applied research based on Labview and Matlab)

OpenCV2.4.4+Visual Studio2008环境下基于particleflitter（粒子滤波）的运动目标跟踪源代码，内含检测sample。(Source code about moving object detection based on particle flitter,built with OpenCV2.4.4&Visual Studio2008 environment.)

本程序可以同时进行两路音频文件的播放和录制（运行程序前要确定电脑有两个声卡）。可以作为音频开发的参考程序(This procedure can be done two-way audio file playback and recording (prior to running the program to determine the computer has two sound cards). Can be used as a reference audio development process)