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fdm
it is an ofdm simulation in simulink 2009b
- 2010-06-24 20:14:19下载
- 积分：1
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Perfect-PCA
principle component analysis is powerfull matlab source for face recognition.
- 2013-03-07 09:34:26下载
- 积分：1
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matlab
编写M文件，创建如下图形窗口，分别绘制如下图所示的曲线。
（1）曲线y=sin(t)sin(9t)，要求采用红色，点线。横坐标取值范围[0~ ]，标注x轴、y轴并加标题。
（2）一组余弦曲线，其振幅分别为0.4，0.6和0.8。横坐标取值范围[0~2 ]。添加图例与标题。进入图形编辑状态，调整图例的位置。
（3）分别绘制peaks函数的曲面图和网格线图。对曲面图做平滑处理，并添加标题与colorbar。
(Write M file, create the following graphics window, curves were plotted as shown below. (A) the curve y = sin (t) sin (9t), require the use of a red dotted line. The abscissa in the range [0 ~ ], labeled x-axis, y-axis and a title. (2) a set of a cosine curve, and the amplitude was 0.4, 0.6, 0.8. Abscissa value range [0 ~ 2 ]. Add a legend and title. Into the graphical editing mode, adjust the position of the legend. (3) were drawn surface chart peaks function and grid line graph. Surface charts do for smoothing and add titles and colorbar.)
- 2013-12-24 12:19:01下载
- 积分：1
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vba-program
vba程序，按顺序打开目录下文件，运行已有的宏。(vba procedures, in order to open the directory file, and run existing macros.)
- 2012-11-05 09:28:23下载
- 积分：1
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Using-Over-complete-subband-
Using Over complete subband
- 2014-02-20 08:44:32下载
- 积分：1
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weina
维纳滤波，能滤除干扰噪声，提取有用信号。但是当输入信号的统计特性偏离设计条件，它就不再是最佳的了，这在实际应用中受到了限制。
(Wiener filter, to filter out interference noise, extract the useful signal. However, when the statistical characteristics of the input signal deviates from the design conditions, it is no longer optimal, which has been limited in practical application.)
- 2013-11-25 19:49:44下载
- 积分：1
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kongzai_bingwangsubsystem1
双馈风力发电空载并网前的模型，以实现定子电压与电网电压一致(Doubly-fed wind power generation and net pre-load model, in order to achieve consistency with the grid voltage stator voltage)
- 2013-06-04 19:16:11下载
- 积分：1
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ARQ
选择重传ARQ协议。自行编写，可以运行，注释详细，结构清晰，易于改写。使用队列实现选择选择重传ARQ，设定了传输时延和最大重传次数。(Select the retransmission ARQ protocol.Written by oneself, can run, annotation in detail, the structure is clear, easy to rewrite.Using queue implementation choices to choose the retransmission ARQ, setting the maximum retransmission times and transmission delay.)
- 2014-09-09 16:59:22下载
- 积分：1
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wilson
基于wilson法的风力机叶片设计，应用MATLAB中fmincon函数对轴向和周向诱导因子求解(Wilson law-based wind turbine blade design using MATLAB fmincon function of the axial and circumferential inducible factor solution)
- 2021-03-27 16:19:12下载
- 积分：1
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quanxi
用matlab做的计算全息的程序，可以实现图像的全息编码和数值再现，对初学者很有帮助。(it is a hologram for the image,and is useful to the people who want to learn it)
- 2020-08-03 15:08:34下载
- 积分：1
