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Code for watermarking

Emplyment Payroll system Coded in C++ working

最大功率输出控制的光伏发电系统，通过输出功率作为反馈信号控制输入电压，是系统处于最大功率输出。这个是最大功率追踪部分。(Maximum power output of photovoltaic power generation system controlled by the output power control input voltage as a feedback signal, the system at the maximum power output. This is the maximum power point tracking section.)

the code of rigid spacecraft model

sigma-delta调制器的matlab模拟程序(sigma-delta modulator matlab simulation program)

pathloss model in telecomunication example: free space, indoor pathloss, outdoor pathloss

NON LINEAR SYSTEM RESOLVER APPROACH

this is source code about extracting cars number

说明：  matlab中一些重要的课件和资料，比较有用啊！(matlab courseware and some important information, more useful ah!)

对图片进行gamma校正，可以对黑白图片进行比较好的gamma校正，对彩色图片有一定得校正功效！(On the picture for gamma correction, black-and-white picture can be a better gamma correction, color picture of a certain efficacy of a correction!)