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TMS320F240在有功功率变换器．测量等方面的应用科技文档及源码，来之不易，与大家共享．...
TMS320F240在有功功率变换器．测量等方面的应用科技文档及源码，来之不易，与大家共享．-TMS320F240 in the active power converter. The application of measurement science and technology documents and source code, does not come easily, and everyone shared.
- 2023-05-15 04:00:02下载
- 积分：1
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charges for voice services prepaid phone business for some small telecommunicati...
部分小型电信公司话音业务预付费业务收费~~以内详情
- 2022-06-18 06:21:00下载
- 积分：1
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在电子技术中，频率是最基本的参数之一，又与许多电参量的测量方案、测量结果都有十分密切的关系，因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测...
在电子技术中，频率是最基本的参数之一，又与许多电参量的测量方案、测量结果都有十分密切的关系，因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测量频率具有精度高、使用方便、测量迅速，以及便于实现测量过程自动化等优点，是频率测量的重要手段之一。在本次毕业设计中我们选择使用单片机来制作数字频率计，并在实际制作中采用了直接测频法。利用延时产生的时基门控信号来控制闸门，通过在单位时间内计数器记录下的脉冲个数计算出输入信号的频率，最终送入LCD中显示。这样制作出来的频率计不仅可以满足设计题目的参数要求，而且具有了单片机的稳定性和成熟性，且控制能力强，是一种低成本，高可靠的设计方案。-In electronic technology, the frequency is one of the most basic parameters, but also with a number of electrical parameters of the measurement program, the measurement results have a very close relationship between the frequency of measurement, therefore it is even more important. Measurement of the frequency of a number of means, electronic measurement of the frequency counter with high precision, easy to use, rapid measurement, and measurement is easy to realize the advantages of process automation is an important means of measuring the frequency of one. Graduates in this design we have chosen to make use of single-chip digital frequency meter, and used in the actual production of a direct
- 2022-04-18 19:56:54下载
- 积分：1
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I2C中文协议。是中文的，讲解不错。对于了解I2C协议很有帮助。...
I2C中文协议。是中文的，讲解不错。对于了解I2C协议很有帮助。-I2C
- 2023-02-08 12:25:04下载
- 积分：1
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egc program.this is the programm for egc in MCCDMA
egc program.this is the programm for egc in MCCDMA
- 2022-02-27 08:37:13下载
- 积分：1
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UCOS在ARM7,4510B上的实现,很适合初学者学习
UCOS在ARM7,4510B上的实现,很适合初学者学习-UCOS in ARM7, 4510B on the realization that learning is very suitable for beginners
- 2022-07-12 03:41:30下载
- 积分：1
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IBM 笔记本T60 T40 X60详细设计图纸，可以了解其中设计精华
IBM 笔记本T60 T40 X60详细设计图纸，可以了解其中设计精华-IBM laptop T60 T40 X60 detailed design drawings, can understand the design essence of which
- 2022-02-24 19:36:44下载
- 积分：1
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最直接的近似是标准高斯近似，W。
The most straightforward approximation is the standard Gaussian approximation, where the MAI is approximated by a Gaussian random variable. This approximation is simple, however it is not accurate in general. In situations where the number of users is not large, the Gaussian approximation is not appropriate. In-depth analysis of must be applied. The Holtzman?s improved Gaussian approximation provides a better approximation to the MAI term. The approximation conditions the interference term on the operation condition of each user.
- 2023-07-24 06:25:03下载
- 积分：1
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FPGA在软件无线电中的应用 FPGA in the Software Radio
FPGA在软件无线电中的应用 FPGA in the Software Radio-FPGA in the Software Radio
- 2022-02-06 12:57:57下载
- 积分：1
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paper describes in detail the various levels of SIP module and functional design...
文中详细介绍了SIP各个层次模块的功能和设计，描述了重要的协议流程
和设计方法，重点阐述了关键技术的使用和实现中需要解决的问题，最后设计了网
络拓扑对协议栈进行了功能测试，测试结果表明该 SIP 协议栈的实现完全满足 VoIP
网关对信令建链功能的需求。
-paper describes in detail the various levels of SIP module and functional design, Description of the important agreements and design process, focuses on the key technology use and realization of the need to address the problem, final design of the network topology of the protocol stack for functional testing, Test results show that the SIP protocol stack to achieve fully meet the VoIP Signaling Gateway to build the demand chain functions.
- 2022-05-09 08:04:38下载
- 积分：1
