9f618ce8f192

雷达仿真程序并用Matlab仿真，雷达仿真程序Matlab，(Radar simulation and simulation with Matlab, radar simulation program Matlab,)

matlab与HFSS接口例程,适用于matlab中建立模型，在HFSS中仿真模型的电磁特性(matlab and HFSS interface routines for matlab in modeling, simulation model in HFSS electromagnetic properties in)

自己建的一个模型，给大家参考,希望对大家有用。(A matlab model )

beam forming in matlab using m files

anti-windup scheme example

一种改进的LEACH算法和LEACH算法的比较(Comparison of an improved LEACH algorithm and LEACH algorithm)

freqz对一个采样频率为45.5MHz的信号进行14倍的抽取滤波，同时进行补偿滤波器的设计，并给出CIC滤波器、补偿滤波器和级联后的频谱图 ( for the droop in the passband for the CIC decimator.Design a minimum-order CIC compensator that compensates... . )

这是一个数据归一化处理的程序，对于数据想要归一化处理，这是一个不错的参考。(This is a process of data normalization procedures for the data you want to normalize, which is a good reference.)

lte中CQI的编码代码,在标准211中可以看到原理(the cQI R-M coding in Pucch 2)

研究表明超高斯分布更加贴近语音信号的实际分布，然而语音信号很难用单一的概率密度 函数准确描述，针对这一情况，提出了一种用超高斯混合模型对语音信号幅度谱建模的新方法，并推导了 基于此模型的幅度谱最小均方误差估的估计式。仿真结果表明：与传统的短时谱估计算法相比，该算法不 仅能够进一步提高增强语音的信噪比，而且可以有效减小增强语音的失真度，提高增强语音的主观感知 质量。 (Recent research indicates that the speech spectral amplitude distributions could be fairly described with super-Gaussian probability density function. However, the complexity of speech signal determines that the distribution statistics ofspeech signal could not be well described by single simple function. Thus a super-Gaussian mixture model for speech spectral amplitude is proposed, and with this model, a minimum mean-square error (MMSE) estimator for speech signals spectral amplitude is derived. The simulation results show that this algorithm based on Gaussian and super-Gaussian speech model could achieve better noise suppression and lower speech distortion as compared with the conventional short-time spectral amplitude estimation algorithm. )