books-for-Pspice

用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图 进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选 做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图(fft analysis,plot rms spectrum,power density spectrum, etc.)

MATLAB的编程，用于哈弗曼码的编码和解码，希望会对你用途啊(MATLAB programming for Havermann code encoding and decoding, I hope you will use ah)

说明：  主成分、支持向量机分类，matlab编写的(Principal component, support vector machine classification, matlab prepared)

matlab基础与应用教程例题第三章代码(code for matlab)

蚁群算法的研究文献，包括改进型的算法应用(Ant colony algorithm research literature, including algorithm modification)

关于Mass-Damper-Spring System 的鲁棒控制源代码(About Mass-Damper-Spring System Robust Control of source code)

说明：  This program do bitplane slicing to embed watermark binary image in the least significant plane.Watermark is recovered even in presence of noise

本程序仿真了AWGN信道下，采用DS扩频对bpsk信号的影响，扩频码采用walsh码，扩频因子16； 接收端进行rake接收，然后分集合并，比较了三种分集方式对误码率的影响 从图像可以看出在扩频因子较高的情况下，最大比值合并与等增益合并性能相近(This program simulates the AWGN channel, using DS spread spectrum signal for bpsk influence spreading code using walsh code spreading factor 16 Rake receiver receiving end, and diversity combining, diversity compares three methods on the bit error rate of As can be seen from the image in the case of higher spreading factor, the maximum ratio combining and equal gain combining similar performance)

基于分形理论的WZ模型的圆板绝缘系统击穿时电树枝现象的计算机模拟。(The simulaton of electrical tree growth based on fractal theory and WZ model.)

2D FFT in matlab. inputs are original data and block size. ex) block size = [8 8]