scientific-calculator-through-matlab

8FSK系统，波形生成，相干解调，非相干解调等(8FSK systems, waveform generation, coherent detection, non-coherent demodulation, etc.)

说明：  用matlab建立任意桁架模型，计算节点矩阵，约束矩阵等(Using matlab to establish any truss model, compute node matrix, constraint matrix, etc.)

关于一个滤波器的程序，三级CIC抽取的源程序。(On a filter process, the three-tier CIC samples of the source.)

说明：  描述了基于瑞利信道下的频谱感知的问题，使用的蒙特卡罗法进行仿真。(Based on Rayleigh Road, described under the issue of spectrum sensing, the use of Monte Carlo simulation.)

说明：  本程序是基于BP神经网络的程序，详细的说明了各个参数及函数体的内容，值得下载。(This procedure is based on BP neural network program, a detailed description of the contents of each parameter and the function body, it is worth the download.)

In matlab can do MPPZ with notchblook and indefeed hyporeness.

this code is used to find autocovariance of two discrete signals

绘制分数阶bode曲线和奈奎斯特曲线的matlab代码(To draw fractional bode curve and Nyquist curve matlab code)

计算psnr，普通的4:0:0或者灰值图 有范围判断(calculate psnr format 4:0:0 or gray value picture judge for range)

文件中包含有AM, DSB-SC, FM, PLL, Data Acquisition, Digital Data Transmission, PCM和Delta Modulation的simulink环境下的实现 (This project allows you to learn the communication systems in greater depth by giving you the reins to play with it ! It contains the simulink files (*.mdl) which are block design files of various communication systems such as AM, DSB-SC, FM, PLL, Data Acquisition, Digital Data Transmission, PCM and Delta Modulation. )