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OFDMA正交频分多址接入是宽带通信…
OFDMA, Orthogonal Frequency Division Multiple Access is a broad band communication method. Here channel estimation is more crucial. Based on the FFT size used for OFDM transmission method that many number of channel co-efficients are to be estimated and received signals are to be equalized using this co-efficients. Various methods trying to improve the performance and fastness are proposed. As part of master thesis various methods have be studied and evaluated using the WiMAX 802.16 system.
- 2022-04-22 02:55:17下载
- 积分:1
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turbo code generation and simulation. turbo code in the actual application of a...
turbo码的生成与模拟.turbo码在实际中应用非常广泛-turbo code generation and simulation. turbo code in the actual application of a very wide range
- 2022-07-15 23:39:53下载
- 积分:1
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非常 好用的VC下串口通信,非常非常简单易懂的源码
非常 好用的VC下串口通信,非常非常简单易懂的源码-VC is very useful under the serial communication, very, very easy-to-read source
- 2022-06-02 12:27:39下载
- 积分:1
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我的头在我的ROM PDA备份
backup of my rom in pda in my head
- 2022-02-02 21:02:53下载
- 积分:1
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DAC芯片的DDS,频率可调500KHz ~ 5MHz
应用背景主要是应用在电子射频、通讯等行业,例如采样中的数字本振信号、接收机的发射信号等等,还可以用做测试中做一个幅值可调的信号发生器,频率源等,为测试和设计带来很大的帮助关键技术数字信号发生器 DDS 频率可调 。运用MATLAB生成相关 的原 始数据,根据按键改 变频率 控制字,不断地累加,就可以实现频率可调。将生成的二进制代码发送给对应的DAc芯片的数据接口,通过给后端的模拟信号进行简单的硬件上的滤波,即可解决信号的高次谐波。
- 2022-04-30 16:17:49下载
- 积分:1
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同上,改进之处为使用reins恢复函数使得子代数量(子代染色体个数)等于父代数量(父代染色体个数),一次计算上例得min(f1(v)+f2(v))=10.475...
同上,改进之处为使用reins恢复函数使得子代数量(子代染色体个数)等于父代数量(父代染色体个数),一次计算上例得min(f1(v)+f2(v))=10.4758,本例得min(f1(v)+f2(v))=10.1033,最大遗传代数均为MAXGEN=50.-Ibid, improved restoration of function to use the reins makes the number of progeny (offspring chromosome number) equal to the number of parent (parent chromosome number), a calculation of the above example a min (f1 (v)+ F2 (v) ) = 10.4758, which in this case a min (f1 (v)+ f2 (v)) = 10.1033, the largest genetic algebra are MAXGEN = 50.
- 2022-03-24 23:41:32下载
- 积分:1
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Chinese RFC documents, without translation, the right to study very helpful!
中文RFC文件,无需翻译,对学习很有帮助!
- 2022-05-22 02:43:55下载
- 积分:1
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A highly optimized DSP architecture for WCDMA baseband processing.pdf
A highly optimized DSP architecture for WCDMA baseband processing.pdf
- 2023-03-14 04:35:03下载
- 积分:1
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Motorola开发资料,CodeWarrior for SEMV
Motorola开发资料,CodeWarrior for SEMV-HC08的用法-material from Motorola,illustration on CodeWarrior for SEMV-HC08
- 2023-06-01 06:25:02下载
- 积分:1
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introduce a famous inequality in statistical signal processing. This inequality...
introduce a famous inequality in statistical signal processing. This inequality can be used widely in equalization and communication signal processing
- 2023-06-14 17:30:18下载
- 积分:1