waveform retracking

IMX 385驱动源码，可以用于海思3519平台(IMX 385 driver source code, can be used for Hess 3519 platform)

利用全排列的算法编的判断套汇路径的算法-use with a whole series of algorithms to judge arbitrage path algorithm

民航管理系统，有订票，退票，查看，修改，查询功能。 本文来源于虾客源码 http://www.xkxz.com-Civil aviation management system, have booking, refunds, view, modify, search functions. This article comes from off-source shrimp http://www.xkxz.com

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C#实现对数字的加密，这是一个源代码例子，对阿拉伯数字加密，比如可把“123”加密成不可读的特殊字符。在代码中：KeyValue值：录入键区0～9 48～57 数字键区0～9 96～105， End键的KeyValue值：35，并定义了相关的快捷键：如果用户按下了〈Ctrl〉＋〈Shift〉＋〈End〉组合键，则直接退出，录入键区的“1”与数字键区的“1”共享同一操作。。

基于MATLAB软件仿真设计FIR滤波器，然后对噪声信号进行去噪，从而改善语音信号的质量。本文滤波器设计的方法则是采用简单的窗函数（凯撒窗）来设计的，并利用MATLAB作为编程工具完成一些数据的计算以及绘制出去噪前后的时域图和频谱图。通过对比去噪前后的时域图和频谱图，或者通过生成的声音文件，分析说明出滤波器设计的正确性。(The FIR filter is designed based on MATLAB software, and then the noise signal is de noised to improve the quality of speech signal. The method of designing the filter in this paper is designed by using a simple window function (Kai Sachuang), and using MATLAB as a programming tool to complete the calculation of some data and to draw the time domain diagram and spectrum map before and after the denoising. By comparing the time domain and frequency spectrum before and after the noise elimination, or through the generated sound files, the correctness of the filter design is illustrated.)

Merge multiple text files to a single excel file.

介绍一下制作这个类库的流程：新建一个项目→选择 类库 → 在这个类库的基础上添加新建项 → 用户控件→添加 引用HalconDotNet → 拖一个 Halcon显示图像的HalconWindow 上去 → 改写，添加 放大 缩小的功能 完毕。(Description: halcon and C # joint programming, control function 1, support the mouse button zoom and left drag 2, support in the image after scaling, region, xld, roi can reproduce 3, support region, xld in accordance with the specified color display, and In the zoom after the recurrence of 4, support rectangle 1, rectangle 2, circle, and straight roi drawing 5, you can display the current position of the left mouse button image gray value 6, you can save the original image, or screenshots of the current window (Halcon and C # joint programming))

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