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gpxt
关于扩频系统的程序的一些算法，请多多指教(Spread Spectrum Systems on a number of algorithm procedure, please exhibitions)
- 2007-10-10 19:02:58下载
- 积分：1
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shuju
关于非线性拟合的介绍， 与处理适合初学者的使用。(Introduction of non-linear fitting, and processing for beginners use.)
- 2010-05-12 11:43:22下载
- 积分：1
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vrms
均方根速度求取程序，利用matlab，非常有用，欢迎下载。(rms velocity )
- 2013-04-07 21:27:20下载
- 积分：1
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PCA
实现PCA(主成分分析)算法，对图像进行主成分分析后根据主成分坐标轴转换原图像坐标(to realize PCA)
- 2013-03-23 21:15:45下载
- 积分：1
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multiple_access_protocols
该源程序代码实现了如：纯ALOHA，扩展ALOHA,CSMA,ISMA等的多径通信协议通信仿真实现，程序结果给出了各个通信协议下传输数据的成功率和时间延迟。(Realize that the source code such as: pure ALOHA, the expansion of ALOHA, CSMA, ISMA and other multi-path communication protocol communication simulation realize, given the results of the proceedings of various communication protocols to transmit data under the success rate and time delay.)
- 2007-08-19 10:26:21下载
- 积分：1
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qpsk2
it is a matlab code for producing qpsk waveforms
- 2009-04-22 04:16:08下载
- 积分：1
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[matlab.ga.nn]
用matlab编写的遗传算法优化神经网络的经典程序(Prepared using matlab genetic algorithm optimization of the classical neural network program)
- 2009-12-08 23:45:30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
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pendsim
Example: Modeling an Inverted Pendulum in Simulink
- 2009-11-13 03:55:52下载
- 积分：1
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FourMethodsOfPeriodogramEstimate
非参数的功率谱估计包括四个，周期图法，Blackman-Turkey,Welch-Bartell,改进的周期图法，输入信号为白噪声通过切比雪夫滤波后的信号(Non-parametric estimation of the power spectrum consists of four, periodogram, Blackman-Turkey, Welch-Bartell, improved cycle diagram method, the input signal is white noise ratio of the signal by cutting Schiff filtered)
- 2013-12-10 19:41:14下载
- 积分：1
