20071008012

绘制带通滤波器的图形 坐标的对应关系已改 同时绘图 data:12.12(Bandpass filter graphics rendering coordinate correspondence has been changed while the drawing data: 12.12)

利用matlab求系统时间响应，用impulse函数和lsim函数对线性连续系统的时间响应进行仿真计算 (impulse function )

STL(Standard Template Library)是C＋＋标准庫的一部分（80 ），是用C＋＋ Template机制来表达泛型的庫(Standard Template Library )

差分检测的程序，包括一个调制程序，以及两个检测程序：一个是比较复杂但是易于理解的，一个是简便方法。对于理解调制解调的初学者来说，很有帮助(Differential detection procedures, including a modulation process, as well as two testing procedures: one is more complicated but easy-to-understand, one is the easy way. For understanding the modulation and demodulation for beginners, very helpful)

Matlab inline-lsqcurvefit 参数拟合例子的源代码(Matlab inline-lsqcurvefit parameter fitting examples of source code)

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

指纹识别MATLAB程序 绝对原创 指纹识别MATLAB程序 绝对原创(MATLAB procedures fingerprint fingerprint absolutely original absolute original MATLAB program)

非常好的工具箱，包括了各种著名的算法，可以试一试(Very good kit, including a variety of well-known algorithm, can try)

lpc audio codec, complete matlab program

包含了小波去噪，BP,NLMS,LMS,RLS等去噪方法，效果不错。(It contains the wavelet de-noising, BP, NLMS, LMS, RLS and other denoising method, good results.)