3.3

C 类库 大家看看 也许在不知道这个函数原理的时候可能有用C 类库 大家看看 也许在不知道这个函数原理的时候可能有用C 类库 大家看看 也许在不知道这个函数原理的时候可能有用(C library to see if perhaps we do not know if this function may be useful when the principle of C library to see if perhaps we do not know if this function may be useful when the principle of C library to see if perhaps we do not know if this function when the principle may be Useful)

You all might have used CTime or CTimeSpan to manipulate the system timer. Here is an article to show you how your system timer works. I will give you an idea of port communications behind the system clock manipulations. Those who are a little biased on hardware and software interfacing practices would find this article of great help.

这是一个基于DTW的语音识别算法，由matlab实现，相信对大家有帮助。(This is a DTW-based speech recognition algorithm by matlab to achieve, I believe that everyone has to help.)

Chomsky文法的判断。0型1型2型3型的判断(Chomsky)

Amplitude Shift Keying Simulation

说明：  可以读出股票作为个人在股票软件方面的一个小尝试(Can be read as an individual stock in the stock software is a small attempt)

基础学习，可以实现编码的基础学习，认真学习还是可以学很好的(Based learning, can achieve coding based learning, serious learning can still learn a good)

仿真程序：首先需要用一个随机发生器产生（0.1）内的均匀随机数，然后再将该序列映射到对应的幅度电平｛Am｝。然后将这个范围再分成4个相等的区间，这些子区间分别对应于4个信号比特的符号00，01，10，11。检测器观察到r=Am+n，并且计算r和4种可能传输的信号幅度之间的距离，它的输出Bm就是相应于最小距离的信号电平。Bm与真正的的传输信号幅度比较，差错计数器用来对检测器产生的差错计数。(Simulation program: first need to use a random generator (0.1) the uniform random number, then the sequence is mapped to the corresponding amplitude level {Am}. Then this range has been divided into four equal intervals, these sub-intervals corresponding to four signal bits of the symbol 00,01,10,11. Detector observed r = Am+ n, and calculate r and 4 possible transmission distance between the signal amplitude, its output corresponding to the minimum distance Bm is the signal level. Bm and the real rate of transmission of the signal comparison, error detection counter is used to generate the error count.)

一个GPU的FDTD程序，可以参考一下。(A GPU FDTD procedures, you can refer to.)

利用小波变化，进行滤波，去噪，通过模极大的去噪方法法，MATLAB的程序原代码，里面有很多程序及实例分析 (Using wavelet change, filtering, noise removal, modulus maxima de-noising method MATLAB program source code, there are a lot of procedures and examples)