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ofdmspectrum
- ofdm频谱特性 包括升余弦窗后 和加CP后的三种频谱特性比较-ofdm spectrum features include raised cosine window of post-processing after the three kinds of spectral characteristics of CP compared
QAM16_simulink
- In this simulink model , 16-QAM modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is m
qpsk_simulink
- In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is mat
result
- 最后的测试程序，得出文本检索的正确率和召回率-In the end, the cosine similarity of texts is used to measure the similarity between the query and documents. The data comparison indicates that this algorithm has well experimental results. Moreover, it gets the advantage over
AUDIOstegoEXTRACT
- Audio Steganogrpahy based on MATLAB. Steganography based on Discrete cosine transform
DiscreteCosineTransform
- Author: This Code written By Dr. Faisel G. Mohammed (Lecturer in Science college- Computer Dep.-Iraq: Email: fgmnjt@scbaghdad.edu.iq ) Purposes : for Bsc Students in Multimedia Lab. To Learn Discreet Cosine transform in digital image compres
fsk
- 在matlab上面对4fsk调制解调进行仿真，中间使用升余弦滤波器作为发送和接收滤波器-In the face of 4fsk modem matlab simulation, the middle raised cosine filter used to send and receive filters as
myrcosine
- 在matlab上面实现升余弦滤波器设计，不是用的matlab函数-In achieving the above raised cosine matlab filter design, not by the matlab function
rcosdomo
- 采用窗函数法设计一个可实现的数字FIR升余弦脉冲成形滤波器xtuanna-Use of window functions can be implemented to design a digital FIR raised cosine pulse shaping filter .xtuanna
cluster
- 我做的用Kmeans方法，分别采用欧式距离。夹角余弦，和度量函数的方法来表示两点的相似度-I do use Kmeans methods were used Euclidean distance. Angle cosine, and methods of measurement functions to represent the similarity of two
test
- raise cosine filter, rectangular root cosine in simulink
discrete-cosine-transform
- 图形图像正交变换，离散余弦变换，VC++实现。-Graphic image orthogonal transform, discrete cosine transform, VC++ to achieve.
hrollfcoef
- 升余弦滚降滤波器，主要完成 Generate coefficients of Nyquist filter-Raised Cosine filter, mainly to complete Generate coefficients of Nyquist filter
mod_demod
- 在matlab环境下实现通信系统中的BPSK，QPSK，16QAM，调制。成型滤波和匹配滤波都采用根升余弦函数。-In the matlab environment to achieve communication system BPSK, QPSK, 16QAM, modulation. Shaping filter and matched filter are used root raised cosine function.
sin
- 用vhdl语言编写的余弦函数，-Vhdl language with the cosine function. . . . . . . .
dct_idct_latest.tar
- Discrete cosine transform and inverse discrete cosine transform sourse code here iam updating
8by8_DCT
- The 8x8 discrete cosine transform (DCT) is widely used in image compression algorithm because of its energy compaction for correlated image pixels.
ARM
- 升余弦函数对OFDM信号功率谱密度的影响-Raised cosine function OFDM signal power spectral density
Discrete-cosine-transform
- 离散余弦变换，图像处理中常用的程序代码，附详细介绍，已验证-Discrete cosine transform, image processing code commonly used, with detailed, proven
Cosine-16-point-DFT-figure-matlab
- 绘出余弦的16个点的傅立叶变化图，你可以在程序中改变点的个数，得到你想要的图形-Draw the 16-point cosine Fourier map changes, you can change in the program the number of points to get the graphic you want