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Matlab]
matlab_reduce_noise.rar
matlab remove 50hz noise. I used the computer recorded a voice, there are 50hz cycle noise (due to AC interference). I own voice is the lowest frequency of 90hz. I use a 10-order Butterworth high-pass filter, edge belt is 70hz (the range between 50 to 90 ...
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[
Matlab]
GSM-TCH-FS.rar
GSM TCH/FS channel coding simulation Simulation of communication systems, including internal and external encoder, interleaving rearrangement, and additive/sudden or mixed channel interference, de-interlacing anti-rearrangement, and internal and external ...
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Matlab]
05041053.rar
Not consider multi-path interference at the white Gaussian noise and Rayleigh fading channel under the conditions of the QPSK modulation and demodulation process and the use of quasi-analysis method to complete the calculation of BER. The simulation ...
Category:
matlab Upload User：
banzheng5 Size：
41K
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[
Matlab]
DDSS_Matlab.rar
Matlab procedures for direct sequence spread spectrum direct sequence spread spectrum communications can effectively resist the narrow-band interference from the channel. In a DSSS communication systems, spread spectrum pseudo-noise sequence through (PN) ...
Category:
SCM Upload User：
lxx96031 Size：
2K
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[
Matlab]
gugauss.rar
High places like the white noise of the MATLAB simple coding procedure
Category:
matlab Upload User：
scene123 Size：
3K
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[
Matlab]
rongyuxb.rar
Image denoising image processing is an important area of content, image denoising is always the need to suppress noise and maintain a compromise between image detail. Wavelet transform as a new signal processing tools, in the field of signal de-noising ...
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Matlab]
origin_canny.rar
canny edge detection operator to the source code. (1) First of all Gaussian image filtering to remove noise (2) after filtering the image calculated gradient amplitude and direction of (3) of the gradient amplitude for modulus maxima suppression (4) ...
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