di1cishiyan

pb开发的计算器，已经经过调试，可以满足基本的计算器要求，有需要的可以下载( pb development of the calculator, after debugging, to meet the basic requirements of the calculator, there is a need to download)

安全工具包 2006年10月15日更新 请看帮助说明-security tool kit on October 15, 2006 to help update See Note

现代通信系统要求通信距离远、通信容量大、传输质量好。作为其关键技术之一的调制解调技术一直是人们研究的一 个重要方向。讨论和仿真实现了基于FPGA的数字化DPSK调制解调系统。用Altera公司的FPGA开发平台Quartus II 3.0实现了一 个对基带信号的DPSK调制解调系统模型的仿真。(Modern communication systems require communication distance, communication capacity, transmission quality. As part of its one of the key technologies of modem technology is that people have been an important direction of research. Discussion and simulation of FPGA-based digital DPSK modulation and demodulation system. FPGA using Altera)

说明：  要研究一个新的重建算法-迭代软阈值算法，该算法根据所要解决的问题而确定一个阈值函数，并且可以将阈值算法和迭代算法有效的结合使用，明显的提高了重建信号的精度。本文主要对语音信号和带噪语音信号分别进行信号重建性能分析和研究。包括信号的稀疏性表示、观测矩阵的设计和选择、信号的重建过程及效果，通过实验仿真的波形图，进而对其和原语音信号不同之处进行了分析与对比。(To study a new reconstruction algorithm iterative soft threshold algorithm, this algorithm determines a threshold function according to the problem to be solved, and can effectively combine the threshold algorithm and iterative algorithm, which significantly improves the accuracy of reconstruction signal. In this paper, the performance of speech signal reconstruction is analyzed and studied. It includes the sparse representation of signal, the design and selection of observation matrix, the reconstruction process and effect of signal. Through the waveform of experimental simulation, it analyzes and compares its differences with the original voice signal.)

MATLAB模拟的电磁学时域有限差分法编程语言(MATLAB simulation of electromagnetic FDTD method)

以QT为开发工具，用axWidget控件实现了一个浏览器。(A WebBrowser programmed by QT)

说明：  基于卡尔曼滤波和最近邻法的多目标跟踪算法(multiple target tracking in Nearest Neighborhood Classifier)

说明：  insar图像处理书籍，基本原理，数据处理算法，基本应用适合初学者(InSAR image processing books, basic principles, data processing algorithms, basic applications for beginners)

java编写的连连看游戏，文件包含源代码， 支持手机游戏-java games prepared by the 1000 block of Terry Avenue, the paper includes source code, support for mobile phone games

用来将电脑连接到电视荧幕, 并以15Khz输出的源码, 请只用在支援15Khz的荧幕上, 以免伤害荧幕-be used for computer connects to a TV screen, and 15Khz output to the source code, is used only in support 15Khz the screen, so as to avoid harm to the screen