-
maichong
扩频通信条件下采用QPSK，脉冲干扰条件下仿真误码率的变化(Under the conditions of use of spread spectrum communication QPSK, pulse jamming simulation of changes in the error rate)
- 2011-05-19 15:26:51下载
- 积分：1
-
Gray-model-in-water
灰色模型在城市中长期用水量预测中的应用，近年来, 随着我国经济的飞速发展, 城市规模
不断扩张, 现有供水系统已经不能满足未来几年
的供水需求, 必须依照未来城市发展与城市布局
进行科学合理的供水系统规划. 在(Gray model in the application of long-term water demand in recent years, as China' s rapid economic development, urban-scale expansion, the existing water supply system can not meet the water needs of the next few years must be in accordance with future urban development and urban scientific and rational layout of the water supply system planning. In)
- 2011-05-20 23:03:07下载
- 积分：1
-
mohu
模糊控制，变电站电压无功控制的matlabsimulink模型(Fuzzy control, substation and reactive power control model of matlabsimulink)
- 2012-05-09 10:44:42下载
- 积分：1
-
xiaobo1
主要通过小波算法，实现对信号的分析，然后通过信号重构，实现与原信号对比。(Wavelet analysis, signal reconstruction)
- 2014-08-28 21:33:49下载
- 积分：1
-
bgggg
object tracking algorithm
- 2012-08-27 20:35:01下载
- 积分：1
-
SPWM-voltage-invertor
：SPWM调制技术是通过改变输出方波的占空比来改变等效的输出电压，其调制波为正弦波，脉冲宽度间占空
比按正弦规率排列， 这样输出波形经过适当的滤波可以做到正弦波输出。它广泛的用于支流交流逆变器。本次实
验使用Matlab/Simulink对SPWM技术进行仿真并分析数据。(: SPWM modulation by changing the duty cycle square wave output to change the equivalent output voltage, the modulated sine wave, pulse width, duty cycle between the rate at sine arranged so that the filter output waveform can be done properly to the sine wave output. It is widely used in branch AC inverter. The experiment uses Matlab/Simulink simulation of the SPWM technique and analyze data.)
- 2011-05-22 15:03:05下载
- 积分：1
-
OFDM_Channel_estimators
ofdm channel estimation based on pilot symbols
- 2015-01-02 03:24:38下载
- 积分：1
-
The-receiver-detects-the-frequency
利用瞬时测频接收机分别采用比相法、频率搜索法，编程实现对带内任意频率的测量。(The use of instantaneous frequency measurement receiver were used to achieve measurement of any frequency band than the phase method, frequency search method, programming.)
- 2016-04-07 16:28:35下载
- 积分：1
-
DDWP_chopper_130522
仿真模型包括：可调节电网，交流断路器，LCL滤波器，网侧变换器，Chopper，直流电容，机侧变换器，风力发电机（包括机械部分的模型）。控制及信号处理部分包括：电机参数测量，机侧变换器控制，网侧变换器控制，LVRT控制，风速模拟等部分。(Simulation models include: adjustable power grid, ac circuit breaker, LCL filter, grid-side converter, Chopper, dc capacitance, machine-side converter, wind turbine (including mechanical part of the model). The control and signal processing part includes: motor parameter measurement, machine side converter control, network side converter control, LVRT control, wind speed simulation and other parts.)
- 2021-04-12 16:38:58下载
- 积分：1
-
matlab-dsb
DSB调制解调，并且加入了高斯白噪声和带通滤波器，模拟了完整的系统(DSB modem, and joined the Gaussian white noise and band-pass filter to simulate a complete system)
- 2008-06-24 22:43:59下载
- 积分：1
