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Thermocouple_PID_Simulation
PID Simulation using simulink in matlab.
- 2009-10-28 19:28:14下载
- 积分：1
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trans_sigPnoisePinterference
根据直扩原理，首先有随机数发生器产生一系列二进制信息数据（+1，-1），每个信息比特重复Lc次，Lc对应每个信息比特所包含的伪码片数，包含每一比特Lc次重复的序列与另一个随机数发生器产生的PN序列c(n)相乘。然后在该序列上叠加高斯白噪声和形式为i(n)=Acosw0n余弦干扰下次信号，切余弦干扰信号的振幅满足条件A<Lc。在解调器中进行与PN序列的互相关运算，并且将组成各信息比特的Lc个样本进行求和。加法器的输出送到判决器，将信号与门限值0进行比较，确定传送的数据为+1还是-1，计数器用来记录判决器的错判数目。(According to the principle, first some straight expansion random number generator produces a series of binary data (+ 1-1), each information bit repetitive Lc times, Lc for each information bit contains PN code piece count, embraces each bit Lc times repeated sequence and another random number generator produces PN sequence c (n) multiplication. Then in the sequence superimposed on gaussian white noise and forms as I (n) = Acosw0n cosine interference next time signal, cut cosine interfering signal amplitude satisfy conditions A < Lc. In the modem with the cross-correlation operation PN sequence, and the information will comprise the Lc a sample bits peace. The output of the adder judgment device, will signal to compare with threshold 0 data transmitted, determine for+ 1 or-1, counter is used to record the number victimised judgment.
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- 2011-04-20 10:18:47下载
- 积分：1
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huiseyuce
灰色动态预测源代码预测水资源。灰色动态模型群模型
是改进的灰色预测模型，可以克服不稳定信息带来的
不良影响利用不同时段数据建立不同的灰色 GM(1,1)模型来构造灰色预测模型
群，分别对未来时刻的各项预测值进行统计计算，并将统计平均值作为预测值，
进一步提高了预测的精度和预测结果的可靠度。(The gray dynamical prediction prediction source of water. Grey dynamic model group model is an improved gray prediction model can overcome the adverse effects of instability caused by the use of information to create different data at different times of gray GM (1,1) model to construct the gray prediction model group, respectively, each time in the future term prediction values of statistical calculations, and the statistical average as a predicted value, to further improve the accuracy and reliability of the prediction results of the prediction.)
- 2015-08-30 16:29:44下载
- 积分：1
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haiming
说明： 基于matlab平台的海明码例程，自带人机交互图像界面(Hamming code routine based on MATLAB platform, with man-machine interactive image interface)
- 2019-05-15 16:24:23下载
- 积分：1
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11
说明： matlab串级仿真程序，可用于主副对象串级仿真的PID调节(matlab cascade simulation program)
- 2012-04-15 08:40:23下载
- 积分：1
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EMD
EMD 方法在理论上可以应用于任何类型的信号的分解， 因而在处理非平稳及非线性数据上，具有非常明显的优势,适合于分析非线性、非平稳信号序列，具有很高的信噪比。(EMD decomposition method in theory can be applied to any type of signal, which in the non-stationary and nonlinear data, with a very distinct advantage, suitable for analyzing nonlinear and non-stationary signal sequence, with a high signal to noise ratio .)
- 2014-11-25 18:54:48下载
- 积分：1
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cavity2
Dear colleagues! I uploaded sample code for SIMPLE-algorithm and solving lid-driven cavity flow test. 2-D Lid Driven Cavity (Matlab)
- 2014-01-26 18:22:06下载
- 积分：1
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yuanzhu111
用于圆柱绕流时候流畅区域的网格划分matlab程序(When the grid is used to smooth the flow around a cylinder divided matlab program area)
- 2014-06-24 20:50:09下载
- 积分：1
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RGB_HSL
RGB和hsl两种格式的相互转换，在matlab下面实现(Conversion between RGB and hsl two formats)
- 2014-12-26 19:09:15下载
- 积分：1
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polarplot3d_v4(1)
Plot antenna arrays in 3D
- 2012-11-06 02:48:13下载
- 积分：1
