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butterworth低通滤波器的原程序，可用ＭＡＴＬＡＢ的ＦＩＬＴＥＲ函数测试．可得到低通滤波器数字系统函数的系数．(Butterworth low-pass filter the original procedure, MATLAB can be used to test the FILTER function. Available to low-pass filter function of the coefficient of digital systems.)

这事我用巴特沃斯模拟的方法设计的数字低通，高通，带通滤波器，其中只有一小段(I used this method to design analog Butterworth digital low pass, high pass, band pass filter, which only a short)

关于DCT和DWT在MATLAB上面的实现，很有参考价值(DCT and DWT in MATLAB for the implementation of the above, a good reference)

retinal blood vessel processing different angles or different orientation

5G非正交多载波机制UFMC收发机matlab代码实现，非常新，给5G通信专业研发人员提供帮助(5G non-orthogonal multi-carrier mechanism UFMC transceiver matlab code, very new, to 5G communications professional R & D personnel to help)

matlab gui tutorial, a brief introduction for matlab and include an example of image processing

模拟信号在多天线下传输的整个过程，包括调制、过信道、解调、计算误码率等(The analog signal in a multiple antenna transmission the entire process, including modulation, over a channel demodulation, calculate the error rate)

粒子群优化参数的LSSVM，并对啤酒数据进行分类(PSO LS SVM parameters, data classification and beer)

pheromone levels of terms based on the quality of the best rule among the rules constructed improves the predictive accuracy for some datasets.

说明：  this code is for Converting images to avi file in matlab