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05S-Transform

于 2020-09-24 发布

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下载积分: 1 下载次数: 5

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说明： s变换，是当前比较流行的时频分析算法，可以用于地震数据时频分析和频谱分析，该程序基于matlab平台，实现了s变换和反变换。(S-transform is a popular time-frequency analysis algorithm, which can be used for seismic data time-frequency analysis and spectrum analysis. Based on MATLAB platform, the program realizes S-transform and inverse transform.)

文件列表：

S-Transform\inverse_st.m, 1637 , 2008-04-08
S-Transform\s-tranform test.m, 936 , 2008-04-08
S-Transform\S-Trans.pdf, 797303 , 2008-04-19
S-Transform\S-Transform.m, 13712 , 2008-04-08
S-Transform\st_inverse_test.m, 1152 , 2008-04-08
S-Transform, 0 , 2008-04-20

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NumericalAnalysisandMatlabimplementation
数值分析及其Matlab实现，包含有部分程序和课件。(Numerical Analysis and Matlab implementation, contains some of the procedures and courseware.)

2009-12-12 10:54:34下载

积分：1
xiao-bo-qu--zao
小波去噪，分程3种，第一对信号进行强制消噪处理并图示结果；第二用默认阈值对信号进行消噪处理并图示结果；第三用给定的软阈值进行消噪处理。以及运行图。(Denoising , sub-way three kinds , the first pair of signal processing and noise cancellation forced the results shown second by default thresholds for signal processing and illustrates the results of de-noising third with a given soft threshold de-noising deal with . And a diagram.)

2014-09-20 16:03:08下载

积分：1
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自适应波束形成技术程序代码（有注解）包括1.均匀线阵方向图2.波束宽度与波达方向及阵元数的关系当阵元间距时，会出现栅瓣，导致空间模糊类似于时域滤波，天线方向图是最优权的傅立叶变换5.最大信噪比准则方向图和功率谱6.ASC旁瓣相消----MSE准则7.线性约束最小方差(LCMV)准则(Adaptive beamforming technology code (Annotated))

2021-02-11 10:59:51下载

积分：1
histeq
自己编的直方图均衡化matlab源码，可以实现图像的直方图均衡(own addendum to the histogram equalization Matlab source, the image histogram equalization)

2007-07-10 20:44:11下载

积分：1
THP-pre-coding
encoder and decoder programme for pre-coding MIMO system based on THP algorithm (encoder and decoder programme for pre-coding MIMO system based on THP algorithm)

2007-07-27 09:57:27下载

积分：1
Manchester
说明：用matlab实现的曼彻斯特编码。50 占空比（可调）。绘制时域波形和频域功率谱密度。结果跟北邮的郭文斌的通信原理课件上的形状一模一样。(Manchester encoding with a matlab implementation. 50 duty cycle (adjustable). Draw time-domain waveform and frequency domain power spectral density. The results with the Beijing University of Posts and Telecommunications of the GUO of communication theory on the shape of the same courseware.)

2020-10-13 17:57:31下载

积分：1
virtual_mimo_CODE
上行虚拟MIMO算法，S-PF算法，D-PF算法，RR算法，Random算法，正交算法(Uplink Virtual MIMO algorithms, S-PF algorithm, D-PF algorithm, RR algorithm, Random algorithm, orthogonal algorithm)

2011-04-21 13:37:31下载

积分：1
First_Order
应用最小二乘法对一阶系统进行辨识，得到相应的参数(Least square method the first order system identification, the corresponding parameters)

2010-05-12 04:49:16下载

积分：1
PWM-geneartion
PWM generation for switches

2013-09-15 09:31:52下载

积分：1
automation_matlab
1、试设计串连校正装置，在同一窗口下分别绘制出校正前后的频域响应曲线，阶跃响应曲线，判断系统校正前后的稳定性； 2、设计串连校正装置，在同一窗口下绘制出校正前后的波特图进行验证，并在同一窗口下绘制校正前后系统的奈奎斯特图； 3、设计串联滞后超前校正装置，绘制出校正前后系统的伯德图； 4、设计串联校正装置使校正后的闭环系统的主导极点； 5、设计串联校正装置，维持原系统的闭环主导极点基本不变； 6、设计状态反馈阵。(And try to design concatenation correction device, were drawn in the same window, the frequency response curve before and after correction, the stability of the step response curve, determine the system before and after correction design concatenation correction device, drawn in the same window Bode plots before and after a correction to verify, before and after correction system Nyquist diagram drawn in the same window 3 design series lag the leading correction device, drawn before and after correction system Bode plot design series correction The closed-loop system in the device so that the corrected the dominant pole design series correction device to maintain the original system closed-loop dominant pole is essentially the same 6, the design state feedback matrix.)

2013-04-22 22:42:37下载

积分：1

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05S-Transform

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