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yuputu

于 2019-01-19 发布文件大小:874KB

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代码说明：

使用matlab代码画语音信号的语谱图，可作为参考资料(Using matlab code to draw speech signal spectrogram can be used as reference.)

文件列表：

yuputu\a.m, 133 , 2018-12-22
yuputu\a1.m, 819 , 2018-12-22
yuputu\a2.m, 758 , 2018-12-22
yuputu\clean.wav, 36996 , 2010-04-06
yuputu\untitled-a.fig, 720963 , 2018-12-22
yuputu\untitled-a1.fig, 143945 , 2018-12-22
yuputu, 0 , 2019-01-19

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108068
数字图像矩阵数据的显示及其傅立叶变换二维离散余弦变换的图像压缩(Digital image display and its Fourier transform matrix data Two-dimensional discrete cosine transform of image compression)

2017-05-17 15:49:32下载

积分：1
teechart
产生一批随机数，使用TeeChart进行绘图。是TeeChart学习很好的程序。(Produce a random number, using TeeChart for drawing. TeeChart learning process is good.)

2020-10-15 09:07:29下载

积分：1
HVDC-rectifier
在PSCAD环境下，采用双闭环控制的正弦脉宽调制整流器，直流侧控制效果较好。(In the PSCAD environment, using sinusoidal PWM rectifier dual closed loop control of DC side, better control effect.)

2021-05-12 22:30:02下载

积分：1
HDC-CDC-CClientDC-CPaintDCC-WindowDC
集中介绍了HDC,CDC,CClientDC,CPaintDC,CWindowDC的使用方法和区别，绘图显示效果，区分窗口客户区。(Focus on the HDC, CDC, CClientDC, CPaintDC, CWindowDC to use and distinction, graphics effects, to distinguish the window client area.)

2013-11-30 23:35:02下载

积分：1
S-Curve-speed-control-research
S形速度控制曲线较之梯形曲线能够带来更小的负载速度超调与调整时间。(failed to translate)

2013-05-08 17:49:41下载

积分：1
Nyquist_MIMO
this file draw the nyquist diagram of multi input- multi output systems that they are such important kind of systems in control systems

2012-12-07 07:14:21下载

积分：1
22
说明：根据光伏电池相关的理论和数学模型，利用PSIM建立一种简单并且准确的光伏阵列模型。同时，在此模型的基础上建立具有MPPT功能的直流变换器仿真模型。比较不同环境下的输出曲线的仿真结果以及实验数据。仿真结果和实验数据吻合，证明了此模型的适用性和准确性(Photovoltaic cells in accordance with the relevant theoretical and mathematical models, using PSIM to establish a simple and accurate model of the photovoltaic array. At the same time, in this model based on function with MPPT DC-DC converter simulation model. Compared under different circumstances the output curve of the simulation results and experimental data. The simulation results and experimental data proved the applicability of this model and accuracy)

2007-12-19 10:56:18下载

积分：1
ba
说明：主要通过matlab绘画柱状图、球面图、带状图、立体切片图、瀑布图、(Matlab histogram mainly through painting, spherical maps, strip maps, three-dimensional slice, waterfall,)

2011-10-29 08:28:48下载

积分：1
VB三维物体图形绘制演示程序
vb运行的三维演示程序例程，显示三维图的(Three dimensional demonstration)

2021-02-08 09:49:55下载

积分：1
Gompertz--curve-prediction
Gompertz（龚伯次）曲线模型被广泛应用在预测中，该代码实现了G曲线的预测功能。(Gompertz curve is widely used in prediction, this code will help achieve the Gompertz curve prediction function.)

2012-01-11 14:54:08下载

积分：1

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