xiaowei

Obsolete modulation fuction for matlab communications toolbox. It needs the ddmod function for demodulation.

几何活动轮廓模型（snake模型）中level-set算法的matlab源码(Geometric active contour model (snake model) in the level-set algorithm matlab source)

有关MATLAB的国外教程，很有帮助的。(The foreign MATLAB tutorial helpful.)

基于余弦变换的分块自适应水印，希望对你有帮助。(Cosine transform-based block adaptive watermark, you want to help.)

正交镜像滤波器的设计，从正交镜像滤波器的远离出发设计,而且从结果中观察其相位和幅度。( Design a two-channel QMF filter bank The four filters in the filter bank are based on a lowpass prototype H(z) which is designed by this procedure. The analysis filters are HL(z) and HH(z) and the synthesis filters are GL(z) and GH(z), HL(z) = H(z) HH(z) = H(-z) GL(z) = 2 H(z) GH(z) =-2 H(-z)

说明：  利用FLDA结合多核磁参数来检测前列腺癌(Detection of Prostate Cancer using Multi-parametric Magnetic Resonance)

希望对你有帮助，包含了整个的过程，我研究了好久，收获很大。(I hope it can help you, contains the whole process, I studied for a long time and fruitful.)

利用单带滤波器来设计一个半带滤波器，并显示半带滤波器H0,H1,及 H0+H1的幅频响应单带滤波器的归一化截止频率为0.84,长度＝16，半带滤波器的长度＝31。(Single-band filter design using a half-band filter, and display the half-band filter H0, H1, and H0 H1 magnitude response of the single-band filter normalized cutoff frequency of 0.84, the length of = 16, half-band filter length = 31.)

matlab数值分析常用算法源代码,包含了数值分析计算里的各种算法的源代码(matlab numerical)

均匀分布的随机数，并依此产生高斯分布随机数，12和法和Box-Muller法产生高斯分布(uniform distribution of random numbers, and so have a Gaussian distribution of random numbers, 12 and the law and Box-Muller method, Gaussian distribution)