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详细描述了cd4011的功能，并详细介绍了各个引脚，以及如何使用(Described in detail cd4011 features and details of each pin, and how to use)

part1.m 1. Converts 14 image pairs of a video sequence to grayscale. 2. Computes the absolute difference between the pairs yielding 15 images. camshift.m 1. Implementation of the CAMSHIFT algorithm for tracking a hand in a video sequence. Executing this project from within Matlab At the command prompt enter: >>part1 >>camshift

finds the left end of the interval containing a point and valuates the exact solution for 1D finite element.

说明：  旅行商问题，解决经过多个城市的最短距离。(MATLAB)

generating gold sequence

In a normal communication channel, it is often desirable to concentrate the information in as narrow a region of the frequency spectrum as possible in order to conserve available bandwidth and to reduce power. The basic spread spectrum technique, on the other hand, is designed to encode a stream of information by spreading the encoded data across as much of the frequency spectrum as possible. This allows the signal reception, even if there is interference on some frequencies. While there are many variations on spread spectrum communication, we concentrated on Direct Sequence Spread Spectrum encoding (DSSS). The DSSS method spreads the signal by multiplying it by a chip, a maximal length pseudorandom sequence modulated at a known rate. Since the host signals are in discrete-time format, we can use the sampling rate as the chip rate for coding.

用于过采样滤波器组实现最优化设计,主要应用于图象处理(For over-sampling filter banks to achieve the most optimized design, mainly used in image processing)

贝叶斯分类器实现多类识别，主要用于两类的识别(BAYES_CLASSIFIER function calculates the discriminant functions for two classes. )

计算两个声音信号的延时.两个信号不必完全相同，但是要非常类似(Two sound signals calculated delay signal having two identical, but very similar to)

MTD primitives for XIP support. Architecture specific functions.