UseHOSAgetharmonicsourcecode

By using the ground points and image points in pervious work, we can calculate the six parameters of affine transformation. With these parameters, the ground coordinates can be transform in to image coordinates. In this homework, we compared (1) different terrain types with same GCP number. (2) Same terrain type with different GCP number. (3) Same terrain type with same GCP number but different distribution. Then, try to find out why the result will different. Keywords: Affine transformation, Ground control point.

ber_ldpc G(F)non bariny LDPC code

this code simulate channel model

Hidden Markov Models

Solving Diffrential equtions

自己编写的载波恢复算法仿真程序，一直在用，性能很好(carrier_recovery source code based on matlab)

说明：  计算故障诊断振动信号的时频域特征，得到特征向量(Calculating the Time-Frequency Domain Characteristics of Vibration Signals in Fault Diagnosis)

msk的malab仿真,msk的调制解调程序(MSK s malab simulation, msk modem procedures)

matlab环境下的adhoc仿真模拟实例2(adhoc simulation in Matlab environment simulation examples)

gammatone滤波器，模拟人耳的滤波功能，处理由麦克风接收到的声音信号，获得其特征参数。(gammatone filter to simulate the human ear filtering, processing the received voice signal from the microphone to obtain the characteristic parameters.)