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fer_tri
a RXQUAL decision from the value of the GSM Frame Erasure Rate (FER) measurement
- 2011-02-07 19:54:17下载
- 积分：1
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相位差分法的实现 depha
王丰华等提出的相位差分法的实现，主要用于信号处理中提取信号的瞬时频率。注意该方法只适用于单分量信号。另外一个是利用自相关法求瞬时频率(Wang Fenghua such as the phase difference method to achieve, mainly used for signal processing to extract the instantaneous frequency of the signal. Note that this method is only applicable to single-component signal)
- 2012-08-03 11:20:08下载
- 积分：1
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sigma-delta-modulation
高精度、低功耗模数转换器是当今集成电路设计模拟领域的研究热点之一，采用sigma-delta调制原理和过釆样原理的模数转换器广泛使用在音频、数字网络、电子测量等系统中。此类模数转换器，为降低信号带内的量化噪声功率，而釆用噪声整形技术，为提高模数转换器的信噪比，使用过采样技术，将基带中的量化噪声调制到了高频区域，这样就增加了基带中的信噪比，也就是增加了转换器的有效量化位数，由于采用较高的过采样率，Sigma-Delta ADC的转换速率相对较低，高精度和较低转换速率的特点，使得Sigma-Delta ADC特别适用于测量。(High precision, low power analog to digital converter is in today s integrated circuit design simulation has become one of the hot research field, the principle of sigma-delta modulation and ADC sampling principle is widely used in audio, digital network, electronic measurement system. This type of analog-to-digital converter, in order to reduce the quantization noise power signal in the band, and the use of noise shaping technique, in order to improve the SNR of the analog-to-digital converter, using the oversampling technique, modulate the quantization noise in the baseband to the high frequency region, which increases in the baseband signal to noise ratio, that is to increase the effective number of quantization bits converter, due to the sampling rate is high, the Sigma-Delta ADC conversion rate is relatively low, the characteristics of high accuracy and low conversion rate, so that Sigma-Delta ADC is especially suitable for measuring)
- 2015-01-08 13:06:02下载
- 积分：1
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802.15.4a-
在802.15.4a信道模型下的相关检测的TOA估计算法，能够对目标节点进行测距。(In 802.15.4a channel model correlation detection TOA estimation algorithm, capable of target nodes ranging.)
- 2021-01-28 16:58:34下载
- 积分：1
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binary-pso1
A Binary Particle Swarm Optimization for Optimal Placement and Sizing
of Capacitor Banks in Radial Distribution Feeders with Distorted
Substation Voltages
- 2011-02-14 15:05:40下载
- 积分：1
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一个非常优秀的BP神经网络源程序
说明： 一个应用matlab的非常优秀的BP神经网络源程序(Matlab Application of a very good source of BP neural network)
- 2020-10-24 10:37:22下载
- 积分：1
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ThreePhasePll
PLL（锁相环）的Matlab仿真模型,包含各模块的详细描述(The Matlab simulation model of PLL (Phase locked loop))
- 2013-12-16 14:04:51下载
- 积分：1
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apache-ant-1.9.4-bin(1).tar
it defines about apche ant simulations
- 2014-09-08 18:50:46下载
- 积分：1
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reconfig
support for dynamic reconfiguration (including PCI Hotplug and Dynamic Logical Partitioning on RPA platforms).
- 2014-09-08 22:57:10下载
- 积分：1
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naturalfreq
Natural frequency of shell bubble compare to free bubbles
- 2014-02-26 02:37:45下载
- 积分：1
