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EKF_PSR
给出了利用matlab程序编写的脉冲星EKF仿真程序，对噪声进行时变分析(pulsars navigation EKF)
- 2010-11-29 21:56:48下载
- 积分：1
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dxVideo
This library contains helper functions to read image frames into matlab from Video
file using DirectShow. This library has borrowed codes from Ashwin Thangali s
"DirectShow (DirectX) based AVI file reader", and it can read multiple video formats besides avi.
Features:
a) can read frames from rmvb, avi, etc.
b) handles most codecs installed on the system
d) its implementation is only based on the IMediaDet interface
-- Depending on your Matlab version, the .mexw32 files may need to be renamed as .dll
-- The library usage is as follows,
[avi_hdl, avi_inf] = dxVideoOpen(avi_filename)
pixmap = dxVideoReadMex(avi_hdl, frame_num)
img = reshape(pixmap,[avi_inf.Height,avi_inf.Width,3])
dxVideoCloseMex(avi_hdl)
-- recompile the library
I have compiled the code with the DirectShow lib in Microsoft DirectX 9.0 SDK Update (December 2004)
-- known limitation
a)only works for windows :(
b)may be slow for big image frames and some codecs.
- 2009-11-05 17:17:06下载
- 积分：1
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New-folder
Matlab code for CSMA
- 2011-10-27 15:23:28下载
- 积分：1
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dsss_chaotic
1. BPSK modulation of data which ever you input (default data is
“MANIPAL REDDY”).
2. MANIPAL REDDY is changed into ASCII Format and into two-bit
format for BPSK Modulation.
3. Chaos is used for spreading the binary bit sequence.
4. Uniformly distributed Noise is added to Spread signal.
5. After reception Chaotic Chip sequence is used to recover message .
6. Filter is used for removing spikes and noise.
7. Note the filter is used is just for showing a little realisitic picture.
8. Appropriate filter should be used.
9. The original data in binary and recovered data in binary format are
compared
- 2013-11-19 03:06:40下载
- 积分：1
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DigitalBaseband
数字基带传输的全部matlab仿真文件，测试无误，升余弦滚降滤波器(Digital baseband transmission matlab simulation of all documents, test passed, raised cosine roll-off filter)
- 2010-03-06 20:30:26下载
- 积分：1
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Smith-Chart
Matlab实现史密斯圆图的绘制程序。
这个Matlab程序，绘制史密斯圆图，同时绘制反射系数。(Matlab Smith chart drawing program. The Matlab program to draw a Smith chart, draw the reflection coefficient.)
- 2012-06-08 16:32:32下载
- 积分：1
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PRD_Oribir_testerror
测试不同多项式方法由卫星位置内插速度的精度。(Test different polynomial method by the accuracy of the satellite position interpolation speed.)
- 2013-03-20 22:51:17下载
- 积分：1
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SinglePhasePIInverter
一个单相逆变器，控制环路采用的是MATLAB里面的PID模块，有电流环和电压环，PWM发波模块采用的是MATLAB里面的PWM模块，省去了spwm的脉宽调制，需要在matlab2013中使用，较低版本没法运行(A single-phase inverter control loop uses PID module of MATLAB, current and voltage loop, a PWM wave module adopts the PWM module of MATLAB, eliminating the SPWM pulse width modulation and need to use in matlab2013, lower version did not run)
- 2016-08-02 13:50:38下载
- 积分：1
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matlabjifen
牛顿-柯特斯数值积分公式及其MATLAB的实现
复化Newton-Cotes数值积分公式
(Newton- Cotes numerical integration formula and the MATLAB implementation of complex numerical integration of Newton-Cotes formulas)
- 2010-12-08 10:46:44下载
- 积分：1
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state-spae
通过建立状态空间模型，使用simulink仿真，其中包括了kalman滤波(Through the establishment of the state space model, using the simulink simulation, including the kalman filter)
- 2011-06-09 18:56:13下载
- 积分：1
