-
dft与图
在数学中，离散傅里叶变换（DFT）转换函数等间隔采样的有限列表转换的系数的实验的复数正弦波的有限组合，排序由它们的频率，具有这些相同的样本值的列表中。它可以说是将采样函数从原始域（通常是沿一条线的时间或位置）到频域转换。 输入采样是复数（在实践中，通常是实数），并且输出的系数是复杂的为好。输出的正弦信号的频率是基本频率，其对应的周期是采样间隔的长度的整数倍。通过DFT得到的正弦信号的组合，因此周期性的同一时期。在DFT不同于离散时间，它的输入和输出序列都是有限傅里叶变换（DTFT）;因此它被认为是有限域（或定期）离散时间函数的傅立叶分析。 这里是一个C＃实现的DFT的任意数量的值
- 2022-04-08 17:46:52下载
- 积分：1
-
用C写的 窗口开发程序,一般都认为不错的,我的同事都看了觉得很不错的,希望大家...
用C写的 窗口开发程序,一般都认为不错的,我的同事都看了觉得很不错的,希望大家-C development of a window to write procedures that are generally good, my colleagues have watched them feel very good, we hope to s
- 2023-05-03 11:40:03下载
- 积分：1
-
多功能时钟源程序
资源描述
这是用c++写的一个多功能的时钟程序，界面美观，有定点报时、整点半点报时、设置报时，定时关机、事件提醒等多项功能。是学习界面的好帮手。
- 2023-09-01 05:40:03下载
- 积分：1
-
很多时候，你想在你定制对话框显示的颜色。也许是单向的…
Quite often, you want to customize the colors shown in your dialogs. Maybe a unique, original look is required (and you don t want to go all the way into skinning) perhaps a red background seems suitable for critical error messages if you ve developed a complex dialog, parts of which serve as drop targets, you might want to emphasize those: or, in a form with required fields, you might want a different color for them. -Quite often, you want to customize the colors shown in your dialogs. Maybe a unique, original look is required (and you don t want to go all the way into skinning) perhaps a red background seems suitable for critical error messages if you ve developed a complex dialog, parts of which serve as drop targets, you might want to emphasize those: or, in a form with required fields, you might want a different color for them.
- 2022-04-19 03:05:04下载
- 积分：1
-
conducive to the work of C programmers and code
有利于C程序员的工作及代码编写 不信的话可以看看咯 绝对经典咯-conducive to the work of C programmers and code-writing the letter did not look at absolute classic 1,10 1,10
- 2022-10-24 09:35:04下载
- 积分：1
-
这是一个关于订购飞机票的程序。在一个文本框中输入月份，另一个中输入张数，按“计算”按钮久得出如此订购可以优惠多少。...
这是一个关于订购飞机票的程序。在一个文本框中输入月份，另一个中输入张数，按“计算”按钮久得出如此订购可以优惠多少。-This is one of the procedures for ordering airline tickets. In a text input box in another few input-by "calculated" button so long come to be ordered how many concessions.
- 2022-07-25 19:54:53下载
- 积分：1
-
Chinese character font and the establishment and creation of a 24 point and 16 p...
汉字字库的的建立和创建并且有24点和16点字库建的源程序。-Chinese character font and the establishment and creation of a 24 point and 16 point font construction of the source.
- 2023-03-06 09:35:03下载
- 积分：1
-
Very nice slider source code, it can be used in many major software programming,...
非常漂亮的滑动条源代码，它主要可以运用在很多软件编程中，很实用。-Very nice slider source code, it can be used in many major software programming, it is practical.
- 2022-07-22 09:01:16下载
- 积分：1
-
GetColor 工具
拾取桌面的风格颜色颜色代码 用于仿制人家的界面，可以取到RGB的颜色数值, 用来画自己的界面程序
- 2022-11-21 08:50:04下载
- 积分：1
-
list控件的应用实例
list控件的应用实例-list Control Application
- 2023-01-14 07:50:03下载
- 积分：1
