Signal_and_Systems_Lab_2

Bit Error Probability of BPSK Modulation for AWGN Channel

杨氏双缝干涉 两相干光源到接收屏上P点距离r1=(D2+(y-a/2)2)1/2, r2=(D2+(y+a/2)2)1/2, 满足相干条件的光波叠加后，对于观察屏上某一确定点，即r1、r2确定后，叠加后的光强为 式中λ为光波的波长， 、 ，令相位差φ=2π（r2-r1）/λ, 最后可得公式如下： ， 最后光强I=4I0cos2（Φ/2）。 观察相干光叠加后光强的分布. (Young' s double slit interference two coherent light source to the point P on the receiving screen distance r1 = (D2+ (YA/2) 2) 1/2, r2 = (D2+ (y+a/2) 2) 1/2, meet coherent conditions lightwave after superposition, for a determined point on the viewing screen, i.e. R1, R2 is determined, the superimposed light intensity where λ is the wavelength of light, make the phase difference φ = 2π (R2-R1)/λ, final can be obtained using the following formula: Finally, the light intensity I = 4I0cos2 (φ/2). Observed coherent superposition of light intensity distribution.)

适合于大学生或工程硕士的工科计算方法课件(Numerical analysis for undergraduate students)

Solve Equation by newton rofson method for students to solve own problems.

A program that calculates charge distribution on parallel plate capacitor using MOM(method of moments) method and matlab language this program uses a 3d model of space between plates.

matlab温度程序，代码很多，写的很详细，耐心看应该很有用(matlab dimensional temperature program, the code is very detailed, some difficulty, patiently watching might understand)

LFM信号，通过IQ解调，再A/D变换，上变频，分析输出信号频谱(LFM signal, through the IQ demodulation, and then A/D conversion, on the frequency, the output signal spectrum analysis)

DOA估计中的基本music算法，用于多个信号来向及干扰时测向。(The basic music DOA estimation algorithm for multiple signal direction finding to and interference.)

matlab---经济和金融相关问题求解(matlab--- economic and financial problem solving)

基于图像序列的目标检测与跟踪，可得出图像序列中目标中点的位置(Based target detection and tracking image sequences can be drawn from the midpoint of the target image sequence position)