matlab-entry-and-improve

matlab code for readind accelerogram files,useful for seismologists

rottation this rottation program in matlab code.this program is used to rottate an image with specified angel.

LTE模型 LTE模型 LTE模型 LTE模型(LTE LTE model model model LTE LTE model)

基于单周期控制的升压型有源功率因数校正仿真图( Based on one cycle control boost active power factor correction simulation diagram)

Gabor小波变换与PCA的人脸识别代码，本科毕设要求参见标准测试模型，相关分析过程的matlab方法。( Gabor wavelet transform and PCA face recognition code, Undergraduate complete set requirements refer to the standard test models, Correlation analysis process matlab method.)

applying cropping, median filter, contrast stretching and laplacian filter

求系统单位节约给定相应的性能指标（超调量，峰值时间，调整时间），其中key=1表5 超调量 key=2表2 的超调量，y，t表示系统节约相应的函数值与其对应时间(Demand units to save the system give the corresponding performance indicators (overshoot, peak time, adjusting the time), where key = 1 Table 5 percent overshoot key = 2 Table 2 overshoot, y, t that the system saves the corresponding function value and its corresponding time)

说明：  matlab 模型保护程序对模型进行保护，编译成obj文件(matlab model protection ,we complier the sfunction .c file to mexw file and .obj file)

针对传感器网络中的非视距定位问题，使用泰勒加llos的联合方法降低非视距影响(decrease the location error in nlos environement)

说明：  BP神经网格预测，可用与各种波形的预测 比如经济的、机械振动信号等(ANN—BP wave forcast)