EGCjiance

混凝土配合比计算程序。可根据混凝土强度得到配合比。自己编的。参考规范为2009年之前的规范。(Concrete mix calculations. Be in accordance with the ratio of concrete strength. Their series. Reference standard for the specification by 2009.)

matlab数字水印程序m文件程序，用的是小波变换中的dwt方法，并且把小波变换分成了四个子带，选择的LL子带。svd算法与dwt相结合，加密方法是混沌加密。与我刚才上传的dwt_svd_GUI.rar是一个程序，一个是gui的，一个是m文件。(m digital watermarking matlab program documentation procedures, using a wavelet transform method in the dwt and the wavelet transform is divided into four sub-band, choose the LL sub-band. svd algorithm with a combination of dwt, encryption method is chaotic encryption. I have just uploaded a dwt_svd_GUI.rar procedures, one is the gui, one m file.)

说明：  迄今为止最好的svm工具箱 包含了波形和图像的处理(svm classification)

matlab的快速傅里叶变换，请大家看看合格不(fast Fourier transform in matlab, please take a look at qualified not)

结合PCA的尺度不变特征变换(SIFT)算法，旋转机械二维全息谱计算的实用例程，进行波形数据分析。( Combined with PCA scale invariant feature transform (SIFT) algorithm, Rotating Machinery dimensional hologram of practical spectrum calculation routines, Waveform data analysis.)

刘金锟老师的先进PID控制及其matlab仿真第二版程序(Liu Kun, a teacher of advanced PID control and its procedures for the second edition of matlab simulation)

It is Simulink model for Double-sideband transmitter.

Matlab快捷键命令大全，感觉很有用，希望大家喜欢！！(Matlab shortcut command Guinness, feel useful, I hope you like it! !)

说明：  蛤蟆夯仿真 建立simulink 模型 地面反馈模型(power hammer)

说明：  针对多种光栅，传输谱反射谱进行仿真，同时对反射谱加入切趾函数抑制旁瓣，MATLAB仿真(For a variety of gratings, the transmission spectrum reflection spectrum is simulated, and the apodization function is added to the reflection spectrum to suppress side lobes, MATLAB simulation)