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butter_worth
this small matlab code is used to design butter worth filter.
- 2011-02-09 10:12:44下载
- 积分：1
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datageneration
it is useful and helpful for my research work
- 2013-12-21 14:00:20下载
- 积分：1
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MATLAB-programming-_second-edition
MATLAB 编程（第二版） (MATLAB programming (second edition)
)
- 2013-11-06 12:41:17下载
- 积分：1
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TL DCDC
基本MATLAB/Simulink环境下的三电平DC/DC多机并联均流技术仿真(Basic MATLAB/Simulink environment of the three-level DC/DC multi-machine parallel flow technology simulation.)
- 2018-04-10 19:21:28下载
- 积分：1
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viterbi
软判决译码方式，2PSK的维特比译码，MATLAB仿真(Soft-decision decoding methods, 2PSK Viterbi Decoding)
- 2009-06-11 13:57:01下载
- 积分：1
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bitcount
it will count the bit
- 2010-03-13 23:53:26下载
- 积分：1
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PCM
说明： 利用Matlab仿真脉冲编码调制（PCM）及A律、μ律PCM对声音进行压缩编解码过程。
脉冲编码调制（PCM，Pulse Code Modulation）是一种将模拟语音信号转换成数字信号的编码方式。波形编码器的作用是对采样后的信号样本进行量化和编码。从数学上来看，量化过程就是把一个连续幅度值的无限数集合映射成一个离散幅度值的有限数集合，编码就是用一组二进制数来表示这些映射后的有限数。国际标准化的PCM采用折叠二进制码，符合长途电话质量。根据量化方法的不同，PCM可分为均匀量化PCM和对数PCM两大类，对数PCM中，2Aμ律和律编码都已被定为国际标准。(Matlab simulation using pulse code modulation (PCM) and the A law, μ law PCM codec for voice compression process.
Pulse Code Modulation (PCM, Pulse Code Modulation) is an analog voice signal into digital signal encoding. The role of the encoder waveform is sampled signal sample quantization and coding. From the mathematical point of view, the process is to quantify the magnitude of the value of a continuous set of infinite number of maps into a finite number of discrete set of amplitude values , encoding is to use a set of binary digits, said after a limited number of these maps. By folding the International Standardization of PCM binary code, in line with long-distance telephone quality. According to the different quantitative methods, PCM can be divided into uniform quantization PCM PCM and the number of two categories, on the number of PCM in, 2Aμ law and legal codes have been designated as international standards.)
- 2011-04-14 12:06:33下载
- 积分：1
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youyuanbihuan
说明： 此仿真实现了单位功率因数的有源逆变，也可功率因数可调。(The simulation of active power factor of the unit, also can be inverter power factor can be adjusted.
)
- 2011-03-17 14:45:48下载
- 积分：1
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PSO-Standard-algorithm-t
PSO标准算法，最终输出结果，但是无图输出(PSO standard algorithm, and finally output results, but no PIC output)
- 2012-05-10 00:08:38下载
- 积分：1
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16psk
16psk通信系统的信噪比与误码率计算并绘图(16psk communication system signal to noise ratio and bit error rate calculation and mapping)
- 2008-12-11 18:17:57下载
- 积分：1
