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nengliang
认知无线电中基于能量检测的频谱感知方法研究(Cognitive radio spectrum sensing based on energy detection method)
- 2010-11-24 11:43:14下载
- 积分：1
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three_machines_nine_buses
电力系统三机九节点仿真，用于检测发电机的相电流、相电压、功率角等工作状态(Power system simulation in1 nine nodes, used to detect the generator phase current and phase voltage and power Angle working condition)
- 2021-03-19 16:09:19下载
- 积分：1
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mstg
产生信号序列向量st,并显示st的时域波形和频谱
st=mstg 返回三路调幅信号相加形成的混合信号，长度N=800( Generated signal sequence vector st st time-domain waveform and the spectrum st = mstg return three AM signals are added to form the mixed-signal length N = 800)
- 2013-03-26 11:16:36下载
- 积分：1
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PSO
粒子群优化算法（PSO）是一种基于种群的随机优化技术，由Eberhart和Kennedy于1995年提出。粒子群算法模仿昆虫、兽群、鸟群和鱼群等的群集行为，这些群体按照一种合作的方式寻找食物，群体中的每个成员通过学习它自身的经验和其他成员的经验来不断改变其搜索模式。
(Particle swarm optimization algorithm (PSO) is a population based stochastic optimization technique, put forward by Eberhart and Kennedy in 1995. Particle swarm optimization (pso) algorithm on insects, herds, flocks and schools of fish swarm behavior, and these groups to find food in a cooperative way, each member of the group itself by learning experience and the experience of the other members to continuously change its search pattern.)
- 2013-04-11 17:58:49下载
- 积分：1
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xindiantu
利用matlab模拟出心电图，并对心电图做相应处理！(Using matlab simulated ECG, electrocardiogram and accordingly deal with!)
- 2009-11-19 21:17:06下载
- 积分：1
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KSVD-MOD
KSVD和MOD字典学习稀疏表示程序代码(KSVD, and MOD dictionary learning sparse representation of program code)
- 2012-11-01 20:06:30下载
- 积分：1
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gingbun_v55
包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，进行逐步线性回归，从先验概率中采样，计算权重。( Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Stepwise linear regression, Sampling a priori probability, calculate the weight.)
- 2016-05-09 11:42:53下载
- 积分：1
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filter
本文分析了语音数字信号的采集来源以及其预处理。通过实例，利用Matlab对语音信号进行时频变换与分析，同时构造一个固定频率的干扰信号，对两个信号进行合成，设计数字滤波器，实现对语音信号的F IR、IIR滤波处理，最后在时域和频域中对信号进行分析比较。(This paper analyzes the sources of voice digital signal acquisition and its pretreatment. By example, voice signals using Matlab time-frequency transform and analysis, and construct a fixed-frequency interference signals, the two signal synthesis, design digital filters to realize the speech signal F IR, IIR filtering, and finally time domain and frequency domain signal analysis and comparison.)
- 2010-08-25 15:54:31下载
- 积分：1
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opmize-matlab
说明： matlab乘子法，用于解带有约束的目标优化问题，约束条件既可以是线性又可以是非线性(matlab multiplier optimize，)
- 2011-04-06 19:02:26下载
- 积分：1
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LCMV
lcmv- 阵列信号处理,可以自己输入信噪比(lcmv simulation on array )
- 2011-06-11 13:41:50下载
- 积分：1
