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matlabwaves
用于海浪波形生成的matlab程序(Waveform for the waves generated by matlab program)
- 2007-12-17 09:11:15下载
- 积分:1
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jpeg
该代码是用MATLAB写的。实现了JPEG压缩与解压缩的基本过程。适合图像方向的初学者学习使用。 MATLAB语言开发(The code is written in MATLAB. Achieve a JPEG compression and decompression of the basic process. Suitable for beginners to learn to use the image orientation. MATLAB language development)
- 2014-11-21 22:45:24下载
- 积分:1
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engdetec
Compute a novel energy detection algorithm based on the algorithm of the paper "An enhanced energy detection algorithm in cognitive radio"
- 2013-11-23 17:40:12下载
- 积分:1
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diagnostic-with-autocorrelation
diagnostic with autocorrelation
- 2013-12-19 22:33:11下载
- 积分:1
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FSK
数字频带通信系统
输入:首先输入模拟信号,给出此模拟信号的时域波形。
数字化:将模拟信号进行数字化,得到数字信号,可以选择PCM编码。
调制:可以选择简单的二进制数字调制方式。例如振幅键控(2ASK)、相移监控(2PSK)、频移键控(2FSK)、差分相移键控(DPSK)等。要求每个题目至少选择两种调制方式。有能力的同学也可以选择其它高效的调制方式?例如多进制数字振幅键控等?给出调制后信号的时域波形。
信道:假定信道属于加性高斯信道?或自行设计。
解调:相应的2ASK、2PSK、2FSK、DPSK解调,仿真获得解调输出波形。
PCM解码:给出解码后的模拟信号的时域波形,并与输入信号进行比较。
系统性能分析:比较在不同调制方式下,该数字频带传输系统的性能指标,即该系统的输出误码率随输入信噪比的变化曲线。(Digital frequency band communication system)
- 2017-06-19 10:44:54下载
- 积分:1
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video123
运用于MATLAB人脸识别的摄像头调用并进行人脸追踪(MATLAB face recognition camera called and face tracking.)
- 2018-07-27 21:32:15下载
- 积分:1
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smith-chart
smith chart计算,通过阻抗计算,仿真smith chart圆图,帮助仿真。(Smith chart calculation, through the impedance calculation, simulation smith chart round chart to help the simulation.)
- 2020-12-13 16:49:14下载
- 积分:1
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uniformestimatesdoaParkarray
均匀园阵doa估计music算法源程序,实现对均匀园阵doa估计(Park doa uniform array algorithm estimates source music, to achieve uniform estimates doa Park array)
- 2009-05-06 10:58:13下载
- 积分:1
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find_pmarks
Function used by PSOLA speech modification technique. Finds exact point of pitch pulses in speech.
- 2010-01-07 21:56:57下载
- 积分:1
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xiaoboluboqi
实现了小波滤波器构造,低通滤波器,高通滤波器(realized the filter structure, low-pass filters, high-pass filter)
- 2006-10-19 17:08:25下载
- 积分:1