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说明: matlab自定义函数调用的方法 ppt教程(matlab defined function calls ppt tutorial)
- 2011-05-29 00:12:57下载
- 积分:1
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jiachuang
因为傅立叶变换对应的是无限信号,信号经过分帧后变成有限信号,分帧的信号再进行傅立叶变换后,高频部分将有 泄露 ,所以要加窗.
窗函数的拼谱都是在某高频部分截止,所以每帧信号加窗后的傅立叶变化,频谱基本 泄露 (Because Fourier transform corresponding is infinite signals, signals after framing become limited, framing signal again after Fourier transform, the high frequency part will have leaked , so to add window.
Window function spell spectrum are in a high frequency part of the globe, so each frame and window after Fourier transform, signal spectrum basic leak )
- 2015-03-30 12:16:28下载
- 积分:1
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libsvm-2.84-string
MATLAB版的SVM,使用相对于C来比较的方便,可以试一试(MATLAB version of the SVM, the use of vis-à-vis C to compare the convenience, you can try)
- 2007-11-16 03:08:35下载
- 积分:1
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LDPC
这个Matlab仿真程序实现LDPC低密度奇偶校验码(Low Density Parity Check)算法。适用于AWGN信道下(The Matlab simulation program to achieve low density parity check codes LDPC (Low Density Parity Check) algorithm. AWGN channel for)
- 2011-06-03 02:45:27下载
- 积分:1
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ACI_FOC_matlab
三相感应电机有传感器的FOC控制的MATLAB程序(Three-phase induction motor sensor FOC control of the MATLAB program)
- 2012-05-03 19:17:32下载
- 积分:1
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dsss
matlab mobile networl program
- 2014-01-10 14:07:52下载
- 积分:1
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dianyuanpipei
电源-地同步噪声电磁仿真程序,用FDTD编写的,可以参考一下,终端匹配(applies finite difference time domain method to analyze transmission coefficient.)
- 2009-11-16 21:41:58下载
- 积分:1
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ga_timetable
This matlab source program implements the university time table using genetic algorithm.
- 2010-12-27 02:04:40下载
- 积分:1
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butterfly
碟式期权定价的m文件,自己编的,希望可以用(M-disc option pricing documents, their series, hoping to use)
- 2011-05-07 12:11:57下载
- 积分:1
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69125-Matlab
该文件主要包括了matlab的一些主要应用例程!对学习matlab很有帮助(The documents include the Matlab routines, some of the major application! Matlab helpful for the study)
- 2006-12-29 10:48:48下载
- 积分:1