继电器自锁

Perhaps because no important information is represented in absolute brightness values in the visual environment, the visual system has confined its processing almost exclusively to differences – spatial and temporal contrasts. Recording from neurons along the visual pathways shows that the cells have structured receptive fields – defined angular positions in the visual field where they respond to the stimulation.

acm 做题和编程时常用的一些算法，自己总结的，主要有大数的运算，qsort函数，排序，等等。-acm title and programming to do when a number of commonly used algorithms, their summary, the main has large numbers of computing, qsort function, sort, and so on.

通信系统仿真，有AM,PSK等调制，还有其他文件（system环境下），是仿真文件-Communication System Simulation, and AM, PSK modulation, etc., as well as other documents (system environment)

对放大转发的信噪比中断概率信道容量进行了仿真(The channel capacity of the amplify and forward SNR outage probability is simulated.)

Code developed in classroom

改项目可实现温度的实时测量 包含原理图及代码(The project can measure online!)

ascii->unicode->asc

基于FFt的ADC动态性能测试，包括SNR，ENOB等,方法基于IEEE标准测试方法。可以加载文件中数据进行分析。(A thorough investigation in ADC‘s dynamic performance based on FFT.)

particle_filter_demo

说明：  小波包分解，重构方法。小波包能量提取。。。用MATLAB实现。。。。。(wavelet,packetdecomposition,reconstruct)