furijeovaanaliza

ecg demo. output the graf of ecg

DSB 模拟调制 调制和解调的仿真 是通信原理中涉及到的(DSB modulation and demodulation of analog modulation communication principle of simulation is involved in the)

该程序包包含大量的matlab程序，比如Euler解常微分方程、neville插值、newton插值、Taylor解微分方程、改进平方根法、追赶法(The package includes a large number of Matlab program, such as Euler solutions ordinary differential equations, Neville interpolation, Newton interpolation, Taylor Xie differential equations, square root of improvement, chasing method, etc.)

barande barande delesh parishune

说明：  无线传感器网络中经典定位算法：dv-hop算法的实现(Wireless sensor network localization algorithm in the classic: dv-hop algorithm implementation)

matlab program for autocorrelation

DWT音频水印提取程序，DWT音频水印提取程序，DWT音频水印提取程序(DWT audio watermark extraction procedure, DWT audio watermark extraction procedure, DWT audio watermark extraction procedures)

最大信噪比准则方向图和功率谱； ASC旁瓣相消—MSE准则； 线性约束最小方差(LCMV)准则； 不同方法估计协方差矩阵的Capon波束形成；多点约束的Capon波束形成和方向图(Pattern and the power spectrum of the maximum signal to noise ratio criteria ASC sidelobe cancellation-the MSE criteria Linearly constrained minimum variance (LCMV) criterion Different ways to estimate the covariance matrix of the Capon beamforming Multi-point constraints Capon beamforming and pattern；)

简单SENSE图像重建，即使通过反傅里叶变换重建出最终图像(The data was acquired from 4-channel array coil using EPI sequence (2-shot, matrix: 64X64, TE: 50 ms) at a 1.5T scanner. The code estimates the coil sensitivity profiles directly from the image with anatomical contrast by low-pass smoothing. Subsequently, k-space data were decimated to simulate 2.0-fold acceleration (R=2.0). Finally, using least-squares estimate, the reconstructed full-FOV spin density image is obtained)

代码的mrics。M’是从他们的傅立叶系数的一个子集，使用总变分正则化图像重建的分裂Bregman方法的实现。使用代码指令可以在文件“mrics顶在评论中发现。”。一个演示脚本也包括在内，显示正确的使用方法。(The code ‘mrics.m’ is an implementation of the Split Bregman method for reconstructing images a subset of their Fourier coefficients using total-variation regularization. Instructions for use of the code can be found in the comments at the top of the file “mrics.m”. A demo script is also included that demonstrates proper use of the method.)