mycontourlet

基于互信息的图像配准程序。用matlab编写的。有助于理解互信息。(based on mutual information of image registration procedures. Prepared using Matlab. Contribute to the mutual understanding of the information.)

前面搞错了,把五个文件一起打包上传了,现在一个一个传 预加重声波在噪声信道内传输 模拟程序 程序头上有详细的注释和使用说明(Made a mistake in front of the pack with five file upload, and now a mass of a pre-emphasis acoustic noise within the transmission channel simulation program procedures detailed head notes and use)

这是一个计算离散傅里叶变换的程序，他可以计算一维和二维的的离散傅里叶变换及逆变换(It is a function of DFT)

认知无线电能量检测。虚警概率一定，不同信噪比情况下检测概率不同(Cognitive radio energy detection. Certain probability of false alarm, the probability of detection of different circumstances different SNR)

对fluent软件udf的使用，开的讲座讲义，fluent udf lecture(training lecture for udf in fluent)

dsine used for sine filtering in dsp

Digital Modulations msk gmsk

sdemo.m为主文件，界面文件在subf文件夹，snake算法在snke文件夹下，images文件下为测试图片。 此程序以界面的方式展示了Snake算法的分割效果，如果需要做批处理，需要对其改进。(Sdemo. M primarily file, interface file in subf folder, snake algorithm in snke folder, images file for test under the picture. This program to the interface of the way to show the Snake algorithm of segmentation effect, if need to do a batch, needs to be improved.)

matlab仿真心电信号功率谱分析，采用两种普估计算法(matlab simulation of ECG power spectrum analysis, estimation algorithm uses two types of S )

DOA阵列方向估计，适用于大规模MIMO设计，适合初学者(Estimate DOA array direction, suitable for large-scale MIMO design, suitable for beginners)