AQ430_C_Code

利用离散余弦变换求取重力或磁异常的水平与垂直导数，简单实用。(using the DCT transform to calculate the horizontal and vertical derivatives of potential-field anomaly.)

this is saple program for file system implementtion in purebasic

基于MATLAB的图像离散傅立叶变换研究(Research of image discrete Fourier transform based on MATLAB)

说明：  1.选择主函数main运行。main有三个输出参数：最优染色体最早出现代数；最佳适应度；最优染色体编码 2.算例.txt文件提供了三个不同规模的JSP问题，将数据粘贴到main函数的对应位置，保存即可运行 3.time函数可以多次运行main主函数，对结果作简单统计(1. Select the main function to run. Main has three output parameters: the first generation algebra of the optimal chromosome; the optimal fitness; the optimal chromosome coding 2. The example. TXT file provides three JSP problems of different sizes. Paste the data to the corresponding location of the main function, and save it to run 3. The time function can run the main function multiple times to make simple statistics on the results)

语音识别中求取LPCC系数，即语音信号的特征参数(Speech Recognition feature parameters strike LPCC coefficients, namely the speech signal)

This is a matlab program for vertical handover

matlab语言程序。采用Mallat重构算法提取出的暂态扰动波形(matlab language program. Mallat reconstruction algorithm using transient disturbance waveforms extracted)

电晕电流数据处理,对于信号处理可以方便应用(corona current data process)

SVPWM算法MATLAB仿真，采用S函数实现(SVPWM algorithm MATLAB simulation, using the S-function realization)

这是用ELM（极限学习机）做的关于图像识别的分类实验，有数据，有程序，有训练时间，测试时间和精度(It is used ELM (Extreme Learning Machine) to do experiments on the classification of image recognition, has data, procedures, training time, test time and accuracy)