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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
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power-system-simulation
电力系统的MATLAB-SIMULINK仿真与应用，包含主要原件模型、电力电子电路仿真、电力系统稳态暂态仿真等。(MATLAB-SIMULINK power system simulation and applications, including the main original model, the power electronic circuit simulation, steady state power system transient simulation
Really so.)
- 2011-12-29 13:12:04下载
- 积分：1
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nlos
tdoa定位算（nlos情况）法用于无线传感器网络定位问题，可以求解定位算法的坐标值(talor algorithm for the localization problem in wireless sensor networks, localization algorithm can solve the coordinate value)
- 2015-05-13 10:43:13下载
- 积分：1
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fastphaseunwrapalgorithm
一种快速傅立叶余弦变换的方法用于解包裹相位。(A fast algorithm for phase-unwrap.)
- 2010-09-25 10:42:58下载
- 积分：1
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signal_procesing_using_matlab
数字信号处理基于matlab 文件内容
/conv(卷积部分)
dupconv 重叠保留法
freqcirconv 频域圆周卷积
freqconv 频域卷积
timecirconv 时域圆周卷积
timeconv 时域卷积
/fft(频域分析部分)
d2fft 基2FFT
dft DFT最简化程序
dtft DTFT演示
/fir(fir滤波器设计)
fir 得到fir滤波器hn
getwindow 得到fir滤波器窗函数wn
idealfilter 理想滤波器(低通,高通,带通)hdn
idealhd 理想低通滤波器
/fir gui(fir滤波器GUI设计)
gui_top 总图
gui_fir fir滤波器GUI
gui_sigout 选择信号GUI
/power caculate(功率谱分析)
directpower 直接谱分析
indirectpower 间接谱分析(估计谱分析)
noise 噪声谱分析
/sigout(常见信号产生)
sigout 离散信号产生(Digital signal processing matlab based on the content of the document/conv (convolution part) dupconv law of reservations freqcirconv overlapping frequency domain circular convolution freqconv frequency domain convolution timecirconv time-domain circular convolution timeconv time-domain convolution/fft (frequency domain analysis part) d2fft base 2FFT dft DFT the most simplified procedure dtft DTFT demo/fir (fir filter design) fir be fir filter hn getwindow be fir filter window function wn idealfilter ideal filter (low pass, high pass, band-pass) hdn idealhd ideal low-pass Filter/fir gui (fir filter GUI design) gui_top general layout gui_fir fir filter selection GUI gui_sigout signal GUI/power caculate (power spectrum analysis) directpower direct spectral analysis indirectpower indirect spectral analysis (spectral analysis estimated) noise noise spectrum analysis/sigout (common signals) sigout discrete signals)
- 2008-07-14 21:28:29下载
- 积分：1
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Planning
规划问题，内含详细代码和ppt资料，可对照学习(Planning, code and ppt containing detailed information can be controlled study)
- 2011-01-15 18:19:17下载
- 积分：1
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EMDtool-c
emd的c语言版本，方便使用，高效率！！！！！！！！！！！(emd program is edited by the c language ,and it s easy to use and efficiently .it will give you a good impression !!!!)
- 2015-01-25 21:30:32下载
- 积分：1
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DCT-and-Image-Compression
DCT and Image Compression
In the JPEG image compression algorithm, the input image is divided into
8-by-8 or 16-by-16 blocks, and the two-dimensional DCT is computed for each
block. The DCT coefficients are then quantized, coded, and transmitted. The
JPEG receiver (or JPEG file reader) decodes the quantized DCT coefficients,
computes the inverse two-dimensional DCT of each block, and then puts the
blocks back together into a single image. For typical images, many of the
DCT coefficients have values close to zero these coefficients can be discarded
without seriously affecting the quality of the reconstructed image.
The example code below computes the two-dimensional DCT of 8-by-8 blocks
in the input image, discards (sets to zero) all but 10 of the 64 DCT coefficients
in each block, and then reconstructs the image using the two-dimensional
inverse DCT of each block. The transform matrix computation method is used.
- 2014-01-28 16:55:07下载
- 积分：1
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Sift-matlab-algorithm
基于sift算法的matlab运算，能过对图像进行操作(Sift matlab algorithm based on computing)
- 2011-05-02 01:59:10下载
- 积分：1
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matlab_signal_test
1.用最大似然比的方法检测信号、判别概率等。2.Bayes检测方法检测信号。3.判别风险系数(test signal discrimination probabilityusing A maximum likelihood ratio . 2.Bayes detection methods . 3 discriminant risk factor)
- 2012-04-12 23:46:15下载
- 积分：1
