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ACO_OFDM_DCO_ofdm_ber
光通信OFDM系统下的ACO-OFDM和DCO-OFDM系统实现和比较( U5149 u901A u4FE1OFDM u7CFB u7EDF u4E0B u7684ACO-OFDM u548CDCO-OFDM u7CFB u7EDF u5B9E u73B0 u548C u6BD4 u8F83)
- 2021-05-12 21:30:03下载
- 积分：1
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DSB调制解调
用MATLAB对DSB的调制解调进行仿真模拟，包括时域，频域，加噪，包络。(MATLAB for DSB modulation and demodulation simulation, including time domain, frequency domain, noise, envelope.)
- 2020-05-04 15:56:21下载
- 积分：1
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margin_Budget
说明： 根据卫星EIRP值、接收系统G/T值等参数仿真了卫星通信的上下行及总链路预算的matlab程序 及论文《卫星传输链路的计算与应用》(uplink and downlink margin budget)
- 2020-07-07 09:57:15下载
- 积分：1
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igbt
逆变器死区效应分析与补偿方法.: 针对电压源型空间矢量脉宽调制逆变器的死区效应， 提出了一种根据电流矢量判断电流极性的死区补偿方法， 分析了因死区时间、 功率器件导通关断时间引起的误差电压矢量.(Inverter dead time effect analysis and compensation method.: For the voltage source space vector pulse width modulation inverter dead time effect, we propose a judgment based on current polarity current vector deadband compensation method to analyze due to death-time, the power device turn-off time due to the error voltage vector.)
- 2013-10-17 20:45:28下载
- 积分：1
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SPWM
DSP的C语言的的例程关于dsp283335生成spwm波的源代码。(Programming the C language of DSP.)
- 2020-09-03 16:48:07下载
- 积分：1
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源程序
说明： 各类神经网络代码，可以用于MATLAB初学者使用(Various kinds of neural network codes can be used for beginners in MATLAB)
- 2020-06-19 20:00:02下载
- 积分：1
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ThreePhasePFC28335
说明： 三相PFC数字控制代码，基于TMS320F28335芯片编写，运行没问题。(Three Phase PFC digital control code, based on TMS320F28335 chip, no problem in operation.)
- 2019-11-14 21:41:58下载
- 积分：1
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10QEP
ti dsp f2812上QEP功能实现测速(the ti dspf2812 on QEP function)
- 2012-06-02 17:34:31下载
- 积分：1
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SVPWM
TI下的TMS320F2812查表法实现SVPWM控制，输出波形正确，通过测试。(PWM control to achieve TMS320F2812 TI under the look-up table, the output waveform is correct, pass the test.)
- 2015-12-21 10:58:59下载
- 积分：1
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aliasingfilter
1）设计Butterworth型音频抗混叠滤波器；
2）参数：
下通带频率300Hz；上通带频率3400Hz；
下阻带频率280Hz；上阻带频率3600Hz；
通带最大衰减0.3dB；
阻带最小衰减40dB；
3）采用一低通滤波器和一高通滤波器级联；
4）分别确定LPF和HPF的性能指标；
5）求出两滤波器的系统函数和频率响应，并画出其幅频特性曲线；
6）求整个滤波器的系统函数和频率响应，并画出其幅频特性曲线。(1) the design of Butterworth-type audio anti-aliasing filter 2) parameters: passband frequency of 300Hz on pass-band frequency 3400Hz under the stop-band frequency of 280Hz on stop-band frequency 3600Hz passband maximum attenuation of 0.3dB minimum stopband attenuation of 40dB 3) the use of a low-pass filter and a high-pass filter cascade 4) separately to determine the performance of LPF and HPF target 5) to derive two-filter system function and frequency response, and draw its increase frequency characteristic curve 6) for the entire filter system function and frequency response, and draw its amplitude-frequency characteristic curve.)
- 2009-04-08 22:56:06下载
- 积分：1
