zhongshu

编程实现基于小波变换尺度相关性去噪算法，结合例子验证该算法的去噪性能。(Programming based on wavelet transform denoising algorithm scale correlation, combined with examples verify the performance of our method.)

直序扩频系统，首先基带信号通过脉冲成型，m序列扩频然后进行BPSK调制发送，接收端接收到信号加干扰和噪声，进行解调和解扩恢复原始信号。( The straight foreword wide frequency system, the first baseband signal through the pulse formation, the m sequence wide frequency then carries on BPSK the modulation transmission, the receive termination receives the signal to add the disturbance and the noise, carries on the demodulation and the despread restores the primary signal. )

说明：  电压闭环控制逆变器外加一个锁相环控制，不错的示例( volatge control loop inverter)

说明：  利用matlab编写的16QAM编码程序，实用简单。希望对你们有帮助(16QAM prepared using matlab coding procedures, practical and simple. Want to help you )

closed loop control of flyback converter

用matlab编写的人工免疫算法，是一类模拟生物体免疫系统的功能智能仿生算法(Artificial immune algorithm written in MATLAB)

FEATURES ● UL, CSA & TUV safety approval. ● TV-5 rated available. ● UL Class F (155℃) coil insulation type available. ● Nominal power 360 mW. ● Operating power 200 mW. ● Heavy current up to 12 Amps.

内含：1）在同一纬度下不同斜距时比较重力简易算法和拉普拉斯算法的误差曲线；2）在同一斜距不同纬度下两种重力算法的误差曲线。内含各自的运行程序。(Contains: 1) under the same latitude different slant distance compare gravity simple algorithm and error curve of the Laplace algorithm 2) in the same slope distance under different latitude error curves of two kinds of gravity algorithm. With their own to run the program.)

wav格式的音频中实现水印的嵌入与提取 由现成的软件超级MP3转换大师V1.20把mp3->wav 然后再由MATLAB做wav水印嵌入 (wav audio format to achieve watermark embedding and extraction of off-the-shelf software from Super Master V1.20 to MP3 conversion mp3-> wav then wav watermark embedding MATLAB to do)

本程序描述了ofdm的程序，并对程序进行了仿真，并对仿真结果进行了分析(This procedure describes the procedures for ofdm, and process simulation, and simulation results are analyzed)