speech-record

its about quaternion formation

bmp DCT 压缩 对原图像进行DCT变换，数据压缩，丢弃右下角高频数据，进行DCT反变换，得到压缩后的图像(bmp DCT compression of the original image DCT transform, data compression, discarding the lower right corner frequency data, DCT inverse transform, the images are compressed)

matlab 编写的遗传算法程序，非常好用(genetic algorithm )

this contain good description of OD DOA...IT COMPARES VARIOUS TECHNIQUES FOR BEAMFORMING

利用MATLAB绘制多里特尔图像的程序文件(draw picture)

采用harry算法实现对凹点的搜索，基于matlab平台，通过更改参数可以实现凹点搜索的精度(Harry algorithm using concave point of the search, based on matlab platform, can be achieved by changing the parameters of precision concave point search)

说明：  数值分析实验，里面是word格式的，便于复制(Numerical experiment, which is the word format for easy copying)

说明：  Matlab学习宝典 插值与拟合 Matlab学习宝典(Learning Matlab Interpolation and Fitting Matlab Baodian learning Baodian)

说明：  小波信号处理及其应用-茅耀斌,非常好的一本书，书中多分辨率分析写得很好(xiao bo fen xi ,mao yao bing,yi ben guan yu xiao bo ,bu cuo de shu ji. fei chang zhi de kan )

matlab做的GUI界面，实现了音乐播放器的功能。(matlab to do the GUI interface to achieve a music player feature.)