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87360992FFT
matlab 实现fft变化的源代码，这是源代码，不是直接调用函数(matlab source code changes to achieve fft)
- 2009-12-21 13:41:51下载
- 积分：1
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震动分析中的许多程序
该程序包含震动分析中的许多程序，实现模态分析。(The program contains a number of vibration analysis procedures to achieve the modal analysis.)
- 2011-06-23 10:45:51下载
- 积分：1
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chazhifangzhen
对采样率进行变换，通过插入零，然后再做低通滤波，实现采样率的提高(Change the sampling rate by inserting zeros, and then do a low pass filter, the sampling rate to achieve the improvement of)
- 2011-07-27 16:42:03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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RA+网络编码
说明： 网络编码利用ra加网络编码awgn信道 调制利用cpm调制可以快速运行方便理解(Network coding uses RA plus network coding AWGN channel modulation and CPM modulation to run quickly and understand easily)
- 2020-06-23 08:00:01下载
- 积分：1
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hidelsb
基于图片的信息的隐藏与伪装，可以修改里面的参数使得其更好(Image-based information hiding and camouflage, you can change the parameters makes it better)
- 2011-04-23 21:38:01下载
- 积分：1
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somp
多频带信号压缩采样的回溯SOMP重构方法(Multi-band signal compression sampling back SOMP reconstruction)
- 2013-04-28 22:23:20下载
- 积分：1
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fsals-svm
文章在IEEE上发表，一种崭新的支持矢量机SVM源码(article published in IEEE, a new support vector machine SVM FOSS)
- 2006-11-09 14:49:45下载
- 积分：1
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IEEE33节点算例
IEEE33节点配电网电磁暂态仿真模型，包含配电网无限大电源母线，三相对称的支路与负荷模型，以及各负荷点处测量单元。(The electromagnetic transient simulation model of IEEE33 node distribution network includes the infinite bus of distribution network, the three-phase symmetrical branch and load model, and the measuring unit at each load point.)
- 2018-01-16 14:40:33下载
- 积分：1
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yuyinshebie.rar
说明： 钢琴曲子中的单音的识别方法（及该方法的计算过程(Piano music in the tone of the identification method (and the method of calculation)
- 2021-01-13 18:58:47下载
- 积分：1
