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qam_ofdm_comm
theoretical and simulated BER are in good agreement in AWGN channel the result can be extended to general M-QAM using slight modification .
- 2009-11-15 21:08:30下载
- 积分：1
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PUMA560_3D
puma 560 in 3d environment. the kinematics of puma560 and inverse kinematics of puma560
- 2012-04-03 04:10:56下载
- 积分：1
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VQ
说明： 基于矢量量化的说话人识别系统,可以实时录音检测(VQ speaker recognition system can detect real-time recording)
- 2015-12-29 10:20:48下载
- 积分：1
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xindaoshuailuo
基于!"#$" 的移动通信中多径衰落信道的仿真(Mobile communications based on !" #$" multipath fading channel simulation)
- 2010-05-13 20:37:59下载
- 积分：1
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Octave
利用matlab的DSP工具箱计算倍频程滤波器，同时提供示例(The DSP is calculated using matlab toolbox octave filters, while providing examples)
- 2014-11-20 09:27:14下载
- 积分：1
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source
输入信号为方波信号+高斯白噪声，方波信号基 频为1kHz，幅值为1，高斯白噪声方差为0.2， 均值为0，采样频率为20kHz。试用周期图法和 ARMA谱估计法(SVD-TLS)估计此信号的功率 谱，并分析比较其结果(The input signal is a square wave signal+ Gaussian white noise, square wave signal fundamental frequency 1kHz, amplitude is a Gaussian white noise variance is 0.2, the mean is 0, the sampling frequency is 20kHz. Try periodogram and ARMA spectral estimation method (SVD-TLS) estimate the power spectrum of this signal, and the analysis and comparison of the results)
- 2013-10-29 17:49:35下载
- 积分：1
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cmp03
compass 03 digital compass module simulation
- 2013-07-20 03:13:14下载
- 积分：1
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tsquare
两个正态总体的均值T平方检验程序，大家可以看看参考下(T square test for two normal sample)
- 2014-09-20 18:32:10下载
- 积分：1
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spss09
回归分析的好东西spss09回归分析 (Regression analysis regression analysis of the good things spss09 )
- 2010-09-12 20:04:23下载
- 积分：1
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PWMSound
脉冲宽度调制（PWM）是英文“Pulse Width Modulation”的缩写，简称脉宽调制。它是利用微处理器的数字输出来对模拟电路进行控制的一种非常有效的技术，广泛应用于测量，通信，功率控制与变换等许多领域。一种模拟控制方式，根据相应载荷的变化来调制晶体管栅极或基极的偏置，来实现开关稳压电源输出晶 体管或晶体管导通时间的改变，这种方式能使电源的输出电压在工作条件变化时保持恒定。 脉冲宽
(Pulse width modulation (PWM) is the English " Pulse Width Modulation" acronym, or pulse width modulation. It is the use of the microprocessor to the digital output of analog circuits for the control of a very effective technology, widely used in measurement, communications, power control and many other fields with the transformation. An analog control means, in accordance with the corresponding changes in load modulation transistor gate or base bias, switching power supply to achieve the output transistors or transistor on-time changes in power in this way can the output voltage in the workplace conditions of constant change. Pulse width)
- 2009-04-14 18:55:27下载
- 积分：1
