matcode

由设计要求可知，wp<=0.2π，允许误差幅度小于1dB，ws>=0.3π内衰减应大于15dB。为了验证数字滤波器的实际滤波功能，设计程序时，把输入序列定为验证函数x（t）=4sin（100πt）以及x（t）=4sin（200πt）和x（t）=4sin（400πt）。又因为Ts=1.25ms，T=80ms，故采样点为64，即N=64，所以当M=6，可以同时调试并验证程序的滤波功能。(Seen by the design requirements, wp < = 0.2π, allow a margin of error of less than 1dB, ws> = 0.3π within attenuation greater than 15dB. In order to verify the actual filtering function of the digital filter design program, the input sequence as validation function x (t) = 4sin (100πt) and x (t) = 4sin (200πt) and x (t) = 4sin (400πt) . And because Ts = 1.25ms, T = 80ms, so the sampling points is 64, that is N = 64, so when M = 6, can debug and validate filtering program.)

VC＋＋环境下调用MATLAB程序实现数字信号处理的方法(VC environment MATLAB program called digital signal processing methods)

Mathematic Pascal problems. it is a lil bit easy with a triangle structure. and the number inside.

此为图像的walsh与傅里叶变换和对图像进行离散余弦变换处理的源代码源代码(This is the image of walsh and Fourier Transform source code)

matlab中mxArray 的C#实现(the implement of mxArray in matlab with csharp)

NFC NDEF Arduino source and example

编程实现lzw编码 (Programming lzw coding )

学习统计套利的同志们不要错过这份资料，！！(Learning statistical arbitrage comrades do not miss this information! !)

利用matlab实现鲁棒控制器，有式例，便于鲁棒控制器的学习开发(A robust controller is implemented with MATLAB, and it has an example to facilitate the learning and development of robust controllers)

Xport Transport Stream Demuxer Updated 09/06/2007 - current version is 0.98(Xport Transport Stream Demuxer Updated 09/06/2007- current version is 0.98)