dct

地球物理方法中的电测深正演程序，本程序设计了GUI界面，方便用户进行简单的一维正演(Geophysical method of electrical sounding forward modeling procedure, the program design the GUI interface, convenient for the user to carry on the simple one dimensional forward)

This FDTD 1D simulation based on Dennis Sullivan book s. Wave propagation in vacuum background and penetrates Lorentz Medium.

matlab上应用BP神经网络，预测人口、风速、温度。(Based on matlab, BP neural network to forecasting wind speed, temperature, populatioon.)

this is all about Echo Canceller Workbook targeting a dsPIC

ECG on stroop test taken on 250 Hz (sampling frequency) You can use in order to obtain (and compare) the stress (from HRV)

利用matlab软件设计并仿真下面的无线通信系统。模拟信源为单音频信号。模拟调制方式为ASK。信道为多径信道（仿真中2径），信道中噪声为加性高斯白噪声。采用相干解调接收。画出了解调器输出端性能曲线与点信噪比SNR的关系。(Software design and simulation using matlab the following wireless communication systems. A single analog audio signal source. Analog modulation is ASK. Channel multi-path channel (simulation 2 diameter), channel noise is additive white Gaussian noise. The use of coherent demodulation receiver. Draw the output of the demodulation performance curve and the point of the relationship between signal to noise ratio SNR.)

配对交易和算法交易模拟交易示例，matlab环境下相应的M文件(Pairs trading and algorithmic trading simulated trading example, the M-file in the Matlab environment)

heed simulation on matlab

支票印鉴图的彩色图像分割，在处理过程中选取感兴趣的颜色（红色）进行分割(Check seal map image segmentation, are interested in the process, select the color (red) were divided)

提取语音信号的lpc参数可调用lpcfit.m 程序(voice signal from the lpc parameters of available procedures lpcfit.m)