HW1bOutageCapacity

Convolution Encoder and Decoder rate 1/2 MAP, step by step

this is simple matlab code for EASI algorithm in BSS

在Matlab中实现了三角网的自动剖分，并显示三维的程序。(Implemented in Matlab, automatic triangular mesh subdivision, and displays the three-dimensional process.)

It is in a frequency domain

希尔伯特变换完整程序，整理了很长时间，但不包括测试程序(Hilbert transformation complete program, took a very long time, but not including test procedures )

一个简单的用matlab实现的成绩查询系统。(Matlab with a simple query system to achieve results.)

采用matlab编写的数值方法中的案例，持续更新中(Case numerical methods matlab prepared and continuously updated in)

The Vigenère cipher is a method of encrypting alphabetic text by using a series of different Caesar ciphers based on the letters of a keyword. It is a simple form of polyalphabetic substitution.Though the cipher is easy to understand and implement, for three centuries it resisted all attempts to break it this earned it the description le chiffre indéchiffrable (French for the indecipherable cipher ). Many people have tried to implement encryption schemes that are essentially Vigenère ciphers.[3] Friedrich Kasiski was the first to publish a general method of deciphering a Vigenère cipher.Unlike the monoalphabetic ciphers, polyalphabetic ciphers are not susceptible to frequency analysis, as more than one letter in the plaintext can be represented by a single letter in the encryption.

说明：  Introduction to power amplifiers

说明：  对采集的信号进行去噪滤波，再重构以使得到的图像更加清晰准确(The collected signal denoising filter, and then reconstruct the image in order to get a more clear and accurate)