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5800C
- 5800C Fm芯片资料和驱动代码 技术特点: *国内首颗采用CMOS工艺的调频收音机芯片; *驱动能力强,可直接驱动耳机及放大器; *功耗低,比国外先进方案还低1mA; *频率覆盖从76M-108M的各国调频波段; *高度集成度,所需外围器件数为零; *强大的LOW-IF数字音频结构; *强大的数字信号处理技术(DSP),实现自动频率控制和自动增益控制; *数字自适应噪声抑制 接受灵敏度高、音质出色、立体声效果优异; *支持重低音,可调式电台搜寻、柔
Comparison-of-CDRadio-and-HD-Radio
- 中国数字调频广播技术方案CDRadio实现了真正的带内数模混叠同播,并通过使用非规则频谱分配、LDPC纠错编码、时间分片等关键技术,获得了更好的性能增益。-CDRadio supports the real in-band mixed broadcast of both digital and analog signals,and gains better performance by adopting key technologies such as irregular spectrum
ex3
- 关于卡尔曼滤波和等增益滤波器的仿真源码,给出了他们的性能比较,很实用的程序-Such as Kalman filtering and the gain on the filter simulation source code, given their performance comparison, a very useful program
diversity
- 这个程序是三种分集合并方式的比较,选择合并,等增益合并,最大比值合并-This program gives the comparison of improvements offered by the 3 combining techniques, namely Selection Diversity, Equal Gain and Maximal Ratio.
RadioTool
- 手机基站天线方向模拟,功率、增益、频率、波长等换算-Analog mobile phone base station antenna, power, gain, frequency, wavelength conversion, etc.
Amplifier
- 光纤放大器模拟程序,包括泵浦功率、光纤增益、光纤长度等参数-fiber amplifier
Nakagami
- Nakaga而衰落环境下合并接收的平均错误概率,分集接收 最大比值合并 等增益合并 选择性合并 Nakagalm衰落信道 -Average Error Probabilities of Combining Tehniques over Nakagami Fading Channels
EGC
- 等增益合并 相关程序 等增益合并 相关程序-equal gain combining
diversityEGC
- 接受分集中的等增益合并函数,输出误码率和信噪比的关系曲线 -Acceptance of equal gain combining centralized function, the output is bit error rate and SNR curve
waterfilling
- 在程序中,任意产生一个mimo的信道矩阵,分别使用注水法和等增益算法求出信道容量。结果得到子信道的功率分配,进行作图。(A channel matrix of MIMO is generated randomly, and the channel capacity is calculated by water filling algorithm and equal gain algorithm respectively. Power allocation of subchannels is o
EGC
- 分析了分别在瑞丽、莱斯、AWGN衰落信道、采用BPSK、QPSK、QAM调制方式情况下的EGC性能比较(The comparison of EGC performance under the conditions of Rayleigh, Rician, AWGN fading channels and using BPSK, QPSK and QAM modulation methods is analyzed.)
液态金属锥形螺旋天线的仿真设计
- 一种易于调节形状的液态金属锥形螺旋天线的仿真设计,且具有体积 小、增益高、带宽宽、易重构等特点,可替代固体金属天线 且的圆极化天线。(In order to replace the solid metal antenna, a novel liquid metal conical helical antenna was presented.)
基于MATLAB的OFDM仿真设计实验报告
- 包含有数字通信课程实验大作业报告与代码。完成的OFDM的收发包含:1.卷积编码、2.自动增益控制、3.极大似然判决、4.QPSK收发、5.帧检测等,代码在MATLAB2016b环境下编译通过(It contains the report and code of the experiment assignment for the course of digital communication. The completed OFDM transceiver includes: 1. convolut