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class1
this a bank acount projet for back and work like a bank
- 2015-03-12 16:00:03下载
- 积分：1
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1_2006011134
matlab音乐合成，信号与系统大作业，非常实用 (matlab combine music)
- 2010-08-30 10:25:44下载
- 积分：1
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shuzidiaozhifangshifangzhen
各种数字调制的一种产生方法，很有意思的哦......(A variety of digital modulation method for forming a very interesting ...... oh)
- 2009-12-10 18:32:19下载
- 积分：1
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BPSK+AWGNdematlab
BPSK+AWGN的matlab程序，是通信系统仿真中得常用程序(BPSK+ AWGN the matlab procedure is a simulation of communication systems commonly used procedures)
- 2008-07-10 12:11:58下载
- 积分：1
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work11
一个matlab实现卡尔曼滤波的程序，希望能够给大家提供帮助(a Matlab Kalman filtering process, we hope to be able to provide help to)
- 2007-05-15 14:28:21下载
- 积分：1
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sigma-delta-modulation
高精度、低功耗模数转换器是当今集成电路设计模拟领域的研究热点之一，采用sigma-delta调制原理和过釆样原理的模数转换器广泛使用在音频、数字网络、电子测量等系统中。此类模数转换器，为降低信号带内的量化噪声功率，而釆用噪声整形技术，为提高模数转换器的信噪比，使用过采样技术，将基带中的量化噪声调制到了高频区域，这样就增加了基带中的信噪比，也就是增加了转换器的有效量化位数，由于采用较高的过采样率，Sigma-Delta ADC的转换速率相对较低，高精度和较低转换速率的特点，使得Sigma-Delta ADC特别适用于测量。(High precision, low power analog to digital converter is in today s integrated circuit design simulation has become one of the hot research field, the principle of sigma-delta modulation and ADC sampling principle is widely used in audio, digital network, electronic measurement system. This type of analog-to-digital converter, in order to reduce the quantization noise power signal in the band, and the use of noise shaping technique, in order to improve the SNR of the analog-to-digital converter, using the oversampling technique, modulate the quantization noise in the baseband to the high frequency region, which increases in the baseband signal to noise ratio, that is to increase the effective number of quantization bits converter, due to the sampling rate is high, the Sigma-Delta ADC conversion rate is relatively low, the characteristics of high accuracy and low conversion rate, so that Sigma-Delta ADC is especially suitable for measuring)
- 2015-01-08 13:06:02下载
- 积分：1
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queuetest
使用信号灯(semaphore)，事件(Event)，临界区(CriticalSection)进行线程同步的例子( Uses the signal light (semaphore), the event (Event), the
critical zone (CriticalSection) carries on line regulation
synchronization the example )
- 2001-12-10 00:00:00下载
- 积分：1
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stft
本例介绍了一个利用MATLAB仿真短时傅里叶变换的实例，初学者可以根据此例子来了解短时傅里叶变化的过程，通过仿真图形分析也可理解短时傅里叶变换的含义。(This example describes a short time Fourier transform using MATLAB simulation examples, beginners can understand this example of short-time Fourier transform of the process, through simulation analysis is also understandable graphic short time Fourier transform meaning.)
- 2021-01-14 16:48:47下载
- 积分：1
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hmm_classify
DHMM，离线隐马尔科夫模型用于模式分类的好例子，特征采用Kmeans进行离散化。(DHMM, off-line Hidden Markov Model good example for pattern classification, feature discretization using Kmeans.)
- 2011-06-15 00:22:20下载
- 积分：1
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shanks
Model a signal using Shanks method
- 2011-09-22 22:00:53下载
- 积分：1
