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not improve the classic NETWORK SIP API. Urged to download competence
未改进的经典的SIP NETWORK API。 请尽快给下载权限-not improve the classic NETWORK SIP API. Urged to download competence
- 2022-05-29 03:08:24下载
- 积分：1
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无线电俱乐部
基于电台FC-222的2段程序：信道切换和电台时间测量。-Radio FC-222 based on paragraph 2 of the program: Channel switching and radio time measurement.
- 2022-11-04 04:35:03下载
- 积分：1
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一个TI 8位DA TLC5620的驱动程序，希望对大家有用，
一个TI 8位DA TLC5620的驱动程序，希望对大家有用，
- 2022-02-13 11:28:50下载
- 积分：1
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使用MATLAB，采用QPSK调制与解调，包括串并转换…
运用matlab,采用QPSK调制与解调，包括串并转换，傅立叶变换与逆变换，信道估计（采用LS准则），多普勒频移等模块，内容清晰明了。-Use matlab, using QPSK modulation and demodulation, including string and conversion, Fourier Transform and inverse transform, channel estimation (LS criteria used), Doppler frequency shift modules, content clarity.
- 2022-04-08 23:15:49下载
- 积分：1
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用于WLAN 802.11a的OFDM发射机的ifft/fft模块
用于WLAN 802.11a的OFDM发射机的ifft/fft模块-For WLAN 802.11a-OFDM transmitter ifft/fft module
- 2022-03-02 01:36:57下载
- 积分：1
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该程序源代码实现了CDMA通信系统性能的仿真，用MATLAB实现了直序、跳时、跳频以及M序列，GOLD序列等的产生，及在AWGN和RAYLEIGH环境下误码率的...
该程序源代码实现了CDMA通信系统性能的仿真，用MATLAB实现了直序、跳时、跳频以及M序列，GOLD序列等的产生，及在AWGN和RAYLEIGH环境下误码率的计算-The program source code to achieve the performance of CDMA communication system simulation, using MATLAB realize the direct sequence, time hopping, frequency hopping and M sequences, GOLD sequence generation, and in the AWGN environment and RAYLEIGH BER calculation
- 2022-07-11 15:50:02下载
- 积分：1
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三点式振荡器是指LC回路的三个端点与晶体管的三个电极分别连接而成的电路，如图4...
三点式振荡器是指LC回路的三个端点与晶体管的三个电极分别连接而成的电路，如图4-1（a）所示。图中三个电抗元件X1、X2、X3构成了决定振荡频率的并联谐振回路，同时也构成了正反馈所需的反馈网络。从相位条件看，要构成振荡器，必须满足： (1)极相连的两个电抗X1、X2性质相同。 (2)X1与X2、X3的电抗性质相反。-three-point refers to LC oscillator circuit with three transistors endpoint of three electrodes were connected with the circuit, Figure 4-1 (a) below. Figure 3 reactor components X1, X2, X3 decision constitutes a frequency of the oscillation parallel resonant circuit, but also constitutes a positive feedback for the feedback network. From Phase conditions, to constitute an oscillator, to be met : (a) very connected to the two reactor X1, X2 the same nature. (2) X1 and X2, X3 nature of the resistance-- contrary.
- 2023-08-07 07:10:04下载
- 积分：1
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LCD驱动臂实现在keil编译器可以采用具有较强的可读性…
ARM实现LCD驱动显示,可读性强,在Keil可编译通过.-LCD drive ARM realize showed strong readability in the Keil compiler can be adopted.
- 2022-01-26 01:04:57下载
- 积分：1
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本代码是基于MIMO
本代码是基于MIMO-OFDM系统下做的信道估计技术的研究。MIMO,OFDM是4G的核心技术，两者相结合的估计算法也是现在研究的热点。本代码包括几种核心的估计算法并可直接仿真出结果。-The code is based on MIMO-OFDM system channel estimation to do research. MIMO, OFDM is the core of 4G technology, a combination of both the estimation algorithm is now a hot research. The code includes several core estimation algorithm and simulation results directly.
- 2022-03-13 09:21:48下载
- 积分：1
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用于WLAN 802.11a的OFDM发射机的数字调制16QAM
用于WLAN 802.11a的OFDM发射机的数字调制16QAM-For WLAN 802.11a transmitter of the OFDM digital modulation 16QAM
- 2022-01-21 20:00:12下载
- 积分：1
