SARAutoFocus

用于船舶控制系统误差分析与设计的计算程序(Ship control system for error analysis and design of the computer program)

This program requires the MATLAB program in order to work, it is written for the SC140 digital signal processor.

本实验主要是学会利用matlab软件，在用编程语言实现单样本均值和方差的区间估计的过程中，调用matlab工具中的数学函数来完成计算功能，并绘制出样本均值概率分布图和样本方差分布图。(This experiment is to learn to use matlab software, a programming language to achieve a single sample interval estimation of the mean and variance of the process, call matlab tool to calculate mathematical functions to perform the function, and draw out the probability distribution of the sample mean and sample variance distribution Figure.)

Phase-shift keying (PSK) is a modulation process whereby the input signal, a binary PCM waveform, shifts the phase of the output waveform to one of a fixed number of states. The demodulation process can be divided into three major subsections, as shown by Figure 4. First, since the incoming waveform is suppressed carrier in nature, coherent detection is required. The methods by which a phase-coherent carrier is derived from the incoming signal are termed, carrier recovery, and will be covered first.

this code of matlab..and this is done by me...in guru ghasif

比较QR分解算法与迫零算法的误码率，支持BPSK调制和QPSK调制，天线数量可以选择(Compare QR decomposition algorithm and zero forcing algorithm BER)

蒙特卡洛模拟 随机因素的统计分析 对系统规模没有要求(Monte Carlo simulation of the statistical analysis of random factors in the scale of the system does not require)

Trivium C code, the best cipher in eSTREAM contest

说明：  d基于matlab的dtft算法，已通过验证，放心可用(dtft)

粒子群算法滤波器，用粒子群算法实现了LP滤波器(Particle swarm algorithm filter, particle swarm algorithm with the LP filter )