DSP_MATLAB

基于边缘梯度的图像匹配，实现对寻找块图像的精确寻找(Gradient based edge image matching, to achieve the exact image of the search block to find)

希尔伯特黄变换的源代码及其MATLAB软件包(HHT code)

spike功率谱分析，对于胞外记录的实验人员有用(spike power spectrum analysis, for extracellular recording useful to experiment)

watterson信道matlab仿真,瑞利衰落。。。。(This example shows how to simulate High-Frequency (HF) ionospheric channels, based on the models described in Recommendation ITU-R F.1487. In particular, it shows how to simulate the general Watterson channel model, and other simplified channel models used in the quantitative testing of HF modems. It makes use of the Rayleigh multipath fading channel object and the Gaussian and bi-Gaussian Doppler structures from Communications System Toolbox.)

this is the sample of matlab coding for echo hiding data audio steganography... use your own input

This is the program for mu law companding,,,,

matlab绘制阵列正六边形。采用角度方法。(Draw a regular hexagon array matlab. Using the angle method.)

说明：  用PSO蚁群算法改进的OMP神经网络具有良好的收敛性。非常实用(The OMP neural network improved by PSO ant colony algorithm has good convergence. Very practical)

控制系统的PD校正设计及仿真源码PD control system design and simulation of source correction(Control System Design and Simulation of PD calibration source PD control system design and simulation of source correction)

里面是一个自动控制的仿真模型是用matlab的simulink作的(There is a control simulation model is used Matlab Simulink for the)