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Symbian OS. Программирование мобильных телефонов на C++ и Java 2 ME....
Symbian OS. Программирование мобильных телефонов на C++ и Java 2 ME.
- 2022-03-18 03:22:41下载
- 积分：1
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有限差分方法的介绍，数值计算中用来求解常微分方程或偏微分方程的常用方法。...
有限差分方法的介绍，数值计算中用来求解常微分方程或偏微分方程的常用方法。-Introduction to finite difference method, numerical calculations used to solve ordinary differential equations or partial differential equations of the common method.
- 2022-05-22 06:31:30下载
- 积分：1
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一款自己定义桌面的软件，对于UI开发的人员可能会有帮助
一款自己定义桌面的软件，对于UI开发的人员可能会有帮助-THIS BOOK IS VERY GOOD
- 2022-03-18 18:09:13下载
- 积分：1
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scan line algorithm approach, filling law, computer graphics operations
扫描线算法的一种做法,填充法,计算机图形学作业-scan line algorithm approach, filling law, computer graphics operations
- 2022-08-23 21:49:04下载
- 积分：1
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驱动开发文档，非常有用的初学者介绍了一个可开发的驱动程序…
PCI驱动程序开发文档,对初学者很管用 介绍了PCI驱动程序的特点， 设备驱动的调用，驱动程序的进一步封装-PCI Driver Development document, very useful for beginners introduce a PCI driver characteristics, device driver calls, the driver further package
- 2023-06-27 09:05:04下载
- 积分：1
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对IQ接收器最重要的两个参数,即I和Q两路分量之间的幅度一致性和相位正交性,可采
用如下办法计算:把I、Q 两路信号分别作FFT ,找出频域内信号的幅度,...
对IQ接收器最重要的两个参数,即I和Q两路分量之间的幅度一致性和相位正交性,可采
用如下办法计算:把I、Q 两路信号分别作FFT ,找出频域内信号的幅度,即可算得两路分量的幅度一
致性 把I、Q两路信号合成一个复数信号,作FFT ,对得到的频谱求镜像抑制比(即频域内的信号与信号镜像的幅度比) ,通过镜像抑制比和幅度一致性,可求出接收机的I和Q两路分量之间的相位正交性。-IQ receiver for the two most important parameters, namely I and Q components of two-way consistency between the amplitude and phase orthogonality may be adopted calculated using the following method: to I, Q 2 signals, respectively for FFT, to find a frequency domain signal amplitude, can be considered as two-way component caused by the range of 1 the I, Q 2 signals into one complex signal for FFT, the spectrum demand of the received image rejection ratio (ie, frequency domain signal and magnitude of the signal mirror ratio), through the image rejection ratio and extent of consistency, the receiver can be derived I and Q phase between the two-way component orthogonality.
- 2022-06-29 08:38:37下载
- 积分：1
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经济学原理的电子图书
经济学原理的电子图书-economics of electronic books
- 2022-09-24 06:20:02下载
- 积分：1
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它是protel99的教程，教人如何使用protel画电路图和pcb版，非常有用。...
它是protel99的教程，教人如何使用protel画电路图和pcb版，非常有用。-It is the protel99 tutorial to teach people how to use protel draw circuit diagrams and pcb version, very useful.
- 2023-07-02 22:25:03下载
- 积分：1
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java 优化编程，为中高级开发者提供建议，使得程序更加健壮，速度更快...
java 优化编程，为中高级开发者提供建议，使得程序更加健壮，速度更快-optimize java programming, to provide advice for senior developers to make programs more robust and faster
- 2022-02-07 00:14:50下载
- 积分：1
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很好的JAVA教程
很好的JAVA教程-good guide JAVA
- 2023-04-14 13:00:04下载
- 积分：1
