def imshow():
folder = r"G:\Group_Work\Wyatt_Experiment\Quantum_dot\20190505\40ps\interference\alter"
file_list = fp.show_file(folder, ".dat")
for file in file_list[2:3]:
print(file)
data = fp.load_dat_data(folder + "\\" + file)
dp.show_image(data)
plt.show()
def subtract_background(folder):
sub_folder = fp.show_all_sub_folder(folder, name="alter")
i = 0
for sub in sub_folder:
dat_file = fp.show_file(sub, fmt=".dat")
for file in dat_file:
ori_data = fp.load_dat_data(sub + "\\" + file)
data = ori_data.copy()
# print(np.average(ori_data[1:, 3]))
if np.average(ori_data[1:, 3]) > 500:
data[1:, 1:] = ori_data[1:, 1:] - bg_data[1:, 1:]
np.savetxt(sub + "\\" + file, data, fmt='%s', delimiter='\t')
i += 1
print("\r***已完成 {} 个文件, 平均值为{} ***".format(
i, np.average(ori_data[1:, 3])),
end="")
def sub_bg(sub):
"""
sub文件夹下的文件去背景
:param i: 文件数目
:param sub: 文件夹路径
"""
global i
dat_file = fp.show_file(sub, fmt=".dat")
for file in dat_file:
ori_data = fp.load_dat_data(sub + "\\" + file)
data = ori_data.copy()
# print(np.average(ori_data[1:, 3]))
if np.average(ori_data[1:, 3]) > 500:
data[1:, 1:] = ori_data[1:, 1:] - bg_data[1:, 1:]
np.savetxt(sub + "\\" + file, data, fmt='%s', delimiter='\t')
i += 1
print("\r***已完成 {} 个文件, 平均值为{} ***".format(
i, np.average(ori_data[1:, 3])),
end="")
def subtract_background(folder):
sub_folder = fp.show_all_sub_folder(folder, name="alter")
po = Pool(4)
for sub in sub_folder:
po.apply_async(sub_bg, (sub, ))
print("----start----")
po.close() # 关闭进程池，关闭后po不再接收新的请求
po.join() # 等待po中所有子进程执行完成，必须放在close语句之后
print("\n-----end-----")
def run(self):
"""
sub文件夹下的文件去背景
:param
sub: 文件夹路径
"""
dat_file = fp.show_file(self.sub, fmt=".dat")
for file in dat_file:
ori_data = fp.load_dat_data(self.sub+"\\"+file)
data = ori_data.copy()
# print(np.average(ori_data[1:, 3]))
if np.average(ori_data[1:, 3]) > 500:
data[1:, 1:] = ori_data[1:, 1:] - bg_data[1:, 1:]
np.savetxt(self.sub+"\\"+file, data, fmt='%s', delimiter='\t')
metex_flag = self.mutex.acquire(False)
if metex_flag:
self.i += 1
self.mutex.release()
print("\r***已完成 {} 个文件, 平均值为{} ***".format(self.i, np.average(ori_data[1:, 3])), end="")
def main():
global thread_status
LENGTH = 135
err_list = []
client = StpCaComm()
# 创建线程
rec = Thread(target=receive, args=(client, ))
rec.setDaemon(False)
rec.start()
# 启动程序
client.send_command_get_response("AppStart()")
if read_response()[0]:
pub_folder = r"G:\Group_Work\Wyatt_Experiment\NanoSheets\TW\tangbing_sample\ColdTemp\20190617\inter"
sub_folder = FP.show_all_sub_folder(pub_folder, name=None)
i = 1
for folder in sub_folder:
file_list = FP.show_file(folder, fmt='.img')
if len(file_list) > 0:
# print(file_list)
for file in file_list:
print("-" * LENGTH)
filename = folder + "\\" + file
print("{} . Start converting [{}]".format(i, filename))
try:
format_conversion(client, input_filename=filename)
except Exception as err:
print("**********{} {}:{}**********".format(
i, filename, err))
err_list.append("{}. {}".format(i, filename))
print("-" * LENGTH)
print("")
i += 1
client.close()
thread_status = False
def create_time(STATE):
folder = r"G:\Group_Work\Wyatt_Experiment\Quantum_dot\20190505\20ps\interference\alter"
file_list = fp.show_file(folder, fmt=".dat")
for file in file_list:
data = fp.load_dat_data(folder + "\\" + file)
if STATE:
print(file)
dp.show_image(data)
else:
x_min, x_max = dp.get_xmin_xmax(data)
X, Y = dp.plot_time_image(data, x_min, x_max, l_label=file)
size = len(X)
save_data = np.zeros((size, 2))
save_data[:, 0] = X
save_data[:, 1] = Y
try:
os.mkdir(folder + "\\time")
except FileExistsError:
pass
# np.savetxt(folder + "\\time\\time_" + file, save_data, fmt='%s', delimiter='\t')
plt.savefig(folder + "\\time\\" + str(file.split(".")[:-1]),
fmt='jpg')
plt.show()
def subtract_background(folder):
sub_folder = fp.show_all_sub_folder(folder, name="alter")
for sub in sub_folder:
t = MyThread(sub)
t.start()
data = ori_data.copy()
# print(np.average(ori_data[1:, 3]))
if np.average(ori_data[1:, 3]) > 500:
data[1:, 1:] = ori_data[1:, 1:] - bg_data[1:, 1:]
np.savetxt(self.sub+"\\"+file, data, fmt='%s', delimiter='\t')
metex_flag = self.mutex.acquire(False)
if metex_flag:
self.i += 1
self.mutex.release()
print("\r***已完成 {} 个文件, 平均值为{} ***".format(self.i, np.average(ori_data[1:, 3])), end="")
# 背景图片
background = r"G:\Group_Work\Wyatt_Experiment\Quantum_dot\20190505\alter_1\background.dat"
bg_data = fp.load_dat_data(background)
def subtract_background(folder):
sub_folder = fp.show_all_sub_folder(folder, name="alter")
for sub in sub_folder:
t = MyThread(sub)
t.start()
def main(folder):
print("--------开始去背景---------")
subtract_background(folder)
print("\n--------已全部完成去背景---------")
if filename:
temp = change_name(filename)
center_wavelength = X[Y.argmax()]
plt.plot(X,
Y,
label="P:{:s}um {:.1f}nm".format(temp, center_wavelength))
plt.legend()
return temp, center_wavelength, Y.max()
folder = r"G:\Group_Work\Wyatt_Experiment\Quantum_dot\Tm_quantum dots1"
sub_folder = r"\800+400double_pulse\3\400+800change800power\alter"
whole_folder = folder + sub_folder
file_list = fp.show_file(whole_folder, '.dat')
temp_wave_data = np.zeros((len(file_list), 3))
i = 0
for file_name in file_list:
# if i in [19]:
data = fp.load_dat_data(whole_folder + "\\" + file_name)
## xmin, xmax = dp.get_xmin_xmax(data)
## image_plot(data, xmin, xmax, l_label="T:{:s}K".format(file_name.split('.dat')[0]), style="-")
ymin, ymax = dp.get_ymin_ymax(data)
temp1, center_wavelength1, y_max = spec_plot(data,
ymin,
ymax,
filename=file_name)
temp_wave_data[i, :] = [float(temp1), center_wavelength1, y_max]