sorting

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.)

关于算法设计最经典的教材，非常值得阅读，对一些较经典的算法都进行了详细的介绍(On the algorithm design and classic materials, well worth reading, for some of the more classical algorithms have carried out a detailed introduction)

关于支持向量机的MATLABB程序，用于模式识别可直接使用。 (MATLABB program on support vector machine for pattern recognition can be used directly.)

这是关于现代信号处理的一些课件，主要讲述了有关离散序列的傅里叶变换等(This is about some of the courseware of modern signal processing, mainly tells about the discrete Fourier transform sequence)

matlab中多种三维图形的自动生成程序源码(matlab automatically generate a variety of three-dimensional graphics program source code)

平差辅助函数，用于平差过程中需要使用的函数模型(Adjustment helper function for function model adjustment process requires the use of)

Stop function Unpacked in UPX The program will not be able to decompress. After using this program

有限单元，稀疏矩陈存储。 有限单元程序组件。 开发：东华理工大学 联系：张志勇(Finite element, sparse moments Chen storage. Finite element program components. Development: Tung Wah Group of Hong Kong Polytechnic University Contact: Zhang Zhiyong)

matlab与VC很不错的。肯定不少人需要吧。(matlab with the VC is very good. Certainly a lot of people need it.)

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